!1065 【挑单3.2Release】内核time模块RTC与settimeofday接口逻辑修复

Merge pull request !1065 from zhangdengyu/RTC_3.2Release_0516

BUILD.gn

@@ -91,8 +91,9 @@ config("dialect_config") {
 }
 
 config("misc_config") {
+  defines = []
   if (!defined(LOSCFG_COMPILER_ICCARM)) {
-    defines = [ "__LITEOS__" ]
+    defines += [ "__LITEOS__" ]
     defines += [ "__LITEOS_M__" ]
   }
   if (!defined(LOSCFG_DEBUG_VERSION)) {

Kconfig

@@ -335,6 +335,14 @@ config KERNEL_PM
       Configuration item for low power frame tailoring.
       If you wish to build LiteOS with support for power management.
 
+config KERNEL_PM_IDLE
+    bool "Enable Power Management Idle"
+    default n
+    depends on KERNEL_PM
+    help
+      Configuration item for low power frame tailoring.
+      If you wish to build LiteOS with support for power management idle.
+
 config KERNEL_PM_TASK_PTIORITY
     int "Power Management Task Priority"
     default 1
@@ -513,6 +521,14 @@ config DEBUG_QUEUE
     help
       Answer Y to enable debug queue.
 
+config MUTEX_CREATE_TRACE
+    bool "Enable Mutex Trace Debugging"
+    default n
+    depends on ARCH_ARM
+    depends on DEBUG_KERNEL
+    help
+      Answer Y to enable debug mutex trace.
+
 config DEBUG_DEADLOCK
     bool "Enable Mutex Deadlock Debugging"
     default n
@@ -601,7 +617,7 @@ config VM_OVERLAP_CHECK
     depends on DEBUG_VERSION && MEM_DEBUG
     help
       Answer Y to enable vm overlap check.
-      
+
 config TASK_MEM_USED
     bool "Enable show task mem used or not"
     default n

arch/arm/cortex-m33/gcc/TZ/non_secure/los_timer.c

@@ -91,7 +91,7 @@ STATIC UINT64 SysTickReload(UINT64 nextResponseTime)
 
 STATIC UINT64 SysTickCycleGet(UINT32 *period)
 {
-    UINT32 hwCycle = 0；
+    UINT32 hwCycle = 0;
     UINT32 intSave = LOS_IntLock();
     UINT32 val = SysTick->VAL;
     *period = SysTick->LOAD;

arch/arm/cortex-m33/gcc/TZ/non_secure/los_trustzone.c

@@ -51,6 +51,7 @@ VOID HalSecureSVCHandler(UINT32 svcID, UINTPTR arg)
             HalSecureContextLoad(g_secureContext);
             break;
         case OS_SVC_FREE_SECURE_CONTEXT:
+            LOS_ASSERT(g_secureContext != NULL);
             HalSecureContextFree(g_secureContext);
             break;
         default:

arch/arm/cortex-m33/iar/TZ/non_secure/los_trustzone.c

@@ -51,6 +51,7 @@ VOID HalSecureSVCHandler(UINT32 svcID, UINTPTR arg)
             HalSecureContextLoad(g_secureContext);
             break;
         case OS_SVC_FREE_SECURE_CONTEXT:
+            LOS_ASSERT(g_secureContext != NULL);
             HalSecureContextFree(g_secureContext);
             break;
         default:

arch/arm/cortex-m4/iar/BUILD.gn

@@ -1,5 +1,5 @@
 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
 # are permitted provided that the following conditions are met:
@@ -27,13 +27,21 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-if LIBC_MUSL
+import("//kernel/liteos_m/liteos.gni")
 
-config LIBC_MUSL_FS
-    bool "Enable POSIX file system API support"
-    default y
-    depends on FS_VFS
-    help
-        This enables POSIX style file system related APIs.
+module_name = "arch"
+kernel_module(module_name) {
+  sources = [
+    "los_context.c",
+    "los_dispatch.S",
+    "los_exc.S",
+    "los_interrupt.c",
+    "los_mpu.c",
+    "los_timer.c",
+  ]
+  configs += [ "$LITEOSTOPDIR:warn_config" ]
+}
 
-endif # LIBC_MUSL
+config("public") {
+  include_dirs = [ "." ]
+}

arch/arm/cortex-m55/gcc/TZ/non_secure/los_timer.c

@@ -91,7 +91,7 @@ STATIC UINT64 SysTickReload(UINT64 nextResponseTime)
 
 STATIC UINT64 SysTickCycleGet(UINT32 *period)
 {
-    UINT32 hwCycle = 0；
+    UINT32 hwCycle = 0;
     UINT32 intSave = LOS_IntLock();
     UINT32 val = SysTick->VAL;
     *period = SysTick->LOAD;

arch/arm/cortex-m55/gcc/TZ/non_secure/los_trustzone.c

@@ -51,6 +51,7 @@ VOID HalSecureSVCHandler(UINT32 svcID, UINTPTR arg)
             HalSecureContextLoad(g_secureContext);
             break;
         case OS_SVC_FREE_SECURE_CONTEXT:
+            LOS_ASSERT(g_secureContext != NULL);
             HalSecureContextFree(g_secureContext);
             break;
         default:

arch/arm/cortex-m55/iar/TZ/non_secure/los_trustzone.c

@@ -51,6 +51,7 @@ VOID HalSecureSVCHandler(UINT32 svcID, UINTPTR arg)
             HalSecureContextLoad(g_secureContext);
             break;
         case OS_SVC_FREE_SECURE_CONTEXT:
+            LOS_ASSERT(g_secureContext != NULL);
             HalSecureContextFree(g_secureContext);
             break;
         default:

arch/csky/v2/gcc/los_interrupt.c

@@ -612,7 +612,7 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
     HalHwiHandleReInit((UINT32)&g_hwiForm);
 
     HalSetVbr((UINT32)&g_hwiForm);
-    for (int i = 0; i < BYTES_OF_128_INT; i++) {
+    for (i = 0; i < BYTES_OF_128_INT; i++) {
         VIC_REG->IABR[i] = 0x0;
         VIC_REG->ICPR[i] = MASK_32_BITS;
     }

arch/include/los_arch.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -62,6 +62,14 @@ STATIC INLINE UINTPTR ArchMspGet(VOID)
     __asm("mrs %0, msp" : "=r" (msp));
     return msp;
 }
+
+#define ARCH_LR_GET()                           \
+({                                              \
+    UINTPTR lr;                                 \
+    __asm("mov %0, lr" : "=r" (lr));            \
+    (lr);                                       \
+})
+#define ArchLRGet ARCH_LR_GET
 #elif defined(__CLANG_ARM) || defined(__GNUC__)
 STATIC INLINE UINTPTR ArchSpGet(VOID)
 {
@@ -83,6 +91,14 @@ STATIC INLINE UINTPTR ArchMspGet(VOID)
     __asm volatile("mrs %0, msp" : "=r" (msp));
     return msp;
 }
+
+#define ARCH_LR_GET()                           \
+({                                              \
+    UINTPTR lr;                                 \
+    __asm volatile("mov %0, lr" : "=r" (lr));   \
+    (lr);                                       \
+})
+#define ArchLRGet ARCH_LR_GET
 #else
 /* Other platforms to be improved  */
 #endif

components/cpup/los_cpup.c

@@ -58,6 +58,9 @@
 
 #define OS_CPUP_RECORD_PERIOD   (g_sysClock)
 
+#define OS_SYS_CYCLE_TO_US(cycle)  ((cycle) / (g_sysClock)) * OS_SYS_US_PER_SECOND + \
+    ((cycle) % (g_sysClock) * OS_SYS_US_PER_SECOND / (g_sysClock))
+
 LITE_OS_SEC_BSS UINT16    g_cpupInitFlg = 0;
 LITE_OS_SEC_BSS OsCpupCB  *g_cpup = NULL;
 LITE_OS_SEC_BSS UINT64    g_lastRecordTime;
@@ -167,6 +170,15 @@ LITE_OS_SEC_TEXT_INIT UINT32 OsCpupInit()
     return LOS_OK;
 }
 
+/* The calculation time unit is changed to us to decouple the influence of
+ * system frequency modulation on CPUP
+ */
+STATIC UINT64 CpupTimeUsGet(VOID)
+{
+    UINT64 time = LOS_SysCycleGet();
+    return OS_SYS_CYCLE_TO_US(time);
+}
+
 /*****************************************************************************
 Function   : OsTskCycleStart
 Description: start task to get cycles count in current task beginning
@@ -183,10 +195,11 @@ LITE_OS_SEC_TEXT_MINOR VOID OsTskCycleStart(VOID)
 
     taskID = g_losTask.newTask->taskID;
     g_cpup[taskID].cpupID = taskID;
-    g_cpup[taskID].startTime = LOS_SysCycleGet();
+    g_cpup[taskID].startTime = CpupTimeUsGet();
 
     return;
 }
+
 /*****************************************************************************
 Function   : OsTskCycleEnd
 Description: quit task and get cycle count
@@ -196,7 +209,7 @@ Return     : None
 LITE_OS_SEC_TEXT_MINOR VOID OsTskCycleEnd(VOID)
 {
     UINT32 taskID;
-    UINT64 cpuCycle;
+    UINT64 cpuTime;
 
     if (g_cpupInitFlg == 0) {
         return;
@@ -208,16 +221,17 @@ LITE_OS_SEC_TEXT_MINOR VOID OsTskCycleEnd(VOID)
         return;
     }
 
-    cpuCycle = LOS_SysCycleGet();
-    if (cpuCycle < g_cpup[taskID].startTime) {
-        cpuCycle += g_cyclesPerTick;
+    cpuTime = CpupTimeUsGet();
+    if (cpuTime < g_cpup[taskID].startTime) {
+        cpuTime += OS_US_PER_TICK;
     }
 
-    g_cpup[taskID].allTime += (cpuCycle - g_cpup[taskID].startTime);
+    g_cpup[taskID].allTime += (cpuTime - g_cpup[taskID].startTime);
     g_cpup[taskID].startTime = 0;
 
     return;
 }
+
 /*****************************************************************************
 Function   : OsTskCycleEndStart
 Description: start task to get cycles count in current task ending
@@ -227,7 +241,7 @@ Return     : None
 LITE_OS_SEC_TEXT_MINOR VOID OsTskCycleEndStart(VOID)
 {
     UINT32 taskID;
-    UINT64 cpuCycle;
+    UINT64 cpuTime;
     UINT16 loopNum;
 
     if (g_cpupInitFlg == 0) {
@@ -235,23 +249,23 @@ LITE_OS_SEC_TEXT_MINOR VOID OsTskCycleEndStart(VOID)
     }
 
     taskID = g_losTask.runTask->taskID;
-    cpuCycle = LOS_SysCycleGet();
+    cpuTime = CpupTimeUsGet();
 
     if (g_cpup[taskID].startTime != 0) {
-        if (cpuCycle < g_cpup[taskID].startTime) {
-            cpuCycle += g_cyclesPerTick;
+        if (cpuTime < g_cpup[taskID].startTime) {
+            cpuTime += OS_US_PER_TICK;
         }
 
-        g_cpup[taskID].allTime += (cpuCycle - g_cpup[taskID].startTime);
+        g_cpup[taskID].allTime += (cpuTime - g_cpup[taskID].startTime);
         g_cpup[taskID].startTime = 0;
     }
 
     taskID = g_losTask.newTask->taskID;
     g_cpup[taskID].cpupID = taskID;
-    g_cpup[taskID].startTime = cpuCycle;
+    g_cpup[taskID].startTime = cpuTime;
 
-    if ((cpuCycle - g_lastRecordTime) > OS_CPUP_RECORD_PERIOD) {
-        g_lastRecordTime = cpuCycle;
+    if ((cpuTime - g_lastRecordTime) > OS_CPUP_RECORD_PERIOD) {
+        g_lastRecordTime = cpuTime;
 
         for (loopNum = 0; loopNum < g_taskMaxNum; loopNum++) {
             g_cpup[loopNum].historyTime[g_hisPos] = g_cpup[loopNum].allTime;
@@ -267,12 +281,12 @@ LITE_OS_SEC_TEXT_MINOR VOID OsTskCycleEndStart(VOID)
     return;
 }
 
-LITE_OS_SEC_TEXT_MINOR static inline UINT16 OsGetPrePos(UINT16 curPos)
+LITE_OS_SEC_TEXT_MINOR STATIC INLINE UINT16 OsGetPrePos(UINT16 curPos)
 {
     return (curPos == 0) ? (OS_CPUP_HISTORY_RECORD_NUM - 1) : (curPos - 1);
 }
 
-LITE_OS_SEC_TEXT_MINOR static VOID OsGetPositions(UINT16 mode, UINT16* curPosAddr, UINT16* prePosAddr)
+LITE_OS_SEC_TEXT_MINOR STATIC VOID OsGetPositions(UINT16 mode, UINT16* curPosAddr, UINT16* prePosAddr)
 {
     UINT16 curPos;
     UINT16 prePos = 0;
@@ -298,7 +312,7 @@ Return     : cpupRet:current CPU usage
 *****************************************************************************/
 LITE_OS_SEC_TEXT_MINOR UINT32 LOS_SysCpuUsage(VOID)
 {
-    UINT64  cpuCycleAll = 0;
+    UINT64  cpuTimeAll = 0;
     UINT32  cpupRet = 0;
     UINT16  loopNum;
     UINT32 intSave;
@@ -312,12 +326,12 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_SysCpuUsage(VOID)
     OsTskCycleEnd();
 
     for (loopNum = 0; loopNum < g_taskMaxNum; loopNum++) {
-        cpuCycleAll += g_cpup[loopNum].allTime;
+        cpuTimeAll += g_cpup[loopNum].allTime;
     }
 
-    if (cpuCycleAll) {
+    if (cpuTimeAll) {
         cpupRet = LOS_CPUP_PRECISION -  (UINT32)((LOS_CPUP_PRECISION *
-            g_cpup[g_idleTaskID].allTime) / cpuCycleAll);
+            g_cpup[g_idleTaskID].allTime) / cpuTimeAll);
     }
 
     OsTskCycleStart();
@@ -334,7 +348,7 @@ Return     : cpupRet:CPU usage history
 *****************************************************************************/
 LITE_OS_SEC_TEXT_MINOR UINT32 LOS_HistorySysCpuUsage(UINT16 mode)
 {
-    UINT64  cpuCycleAll = 0;
+    UINT64  cpuTimeAll = 0;
     UINT64  idleCycleAll = 0;
     UINT32  cpupRet = 0;
     UINT16  loopNum;
@@ -354,9 +368,9 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_HistorySysCpuUsage(UINT16 mode)
 
     for (loopNum = 0; loopNum < g_taskMaxNum; loopNum++) {
         if (mode == CPUP_IN_1S) {
-            cpuCycleAll += g_cpup[loopNum].historyTime[curPos] - g_cpup[loopNum].historyTime[prePos];
+            cpuTimeAll += g_cpup[loopNum].historyTime[curPos] - g_cpup[loopNum].historyTime[prePos];
         } else {
-            cpuCycleAll += g_cpup[loopNum].allTime - g_cpup[loopNum].historyTime[curPos];
+            cpuTimeAll += g_cpup[loopNum].allTime - g_cpup[loopNum].historyTime[curPos];
         }
     }
 
@@ -367,8 +381,8 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_HistorySysCpuUsage(UINT16 mode)
         idleCycleAll += g_cpup[g_idleTaskID].allTime - g_cpup[g_idleTaskID].historyTime[curPos];
     }
 
-    if (cpuCycleAll) {
-        cpupRet = (LOS_CPUP_PRECISION -  (UINT32)((LOS_CPUP_PRECISION * idleCycleAll) / cpuCycleAll));
+    if (cpuTimeAll) {
+        cpupRet = (LOS_CPUP_PRECISION -  (UINT32)((LOS_CPUP_PRECISION * idleCycleAll) / cpuTimeAll));
     }
 
     OsTskCycleStart();
@@ -385,7 +399,7 @@ Return     : cpupRet:CPU usage of certain task
 *****************************************************************************/
 LITE_OS_SEC_TEXT_MINOR UINT32 LOS_TaskCpuUsage(UINT32 taskID)
 {
-    UINT64  cpuCycleAll = 0;
+    UINT64  cpuTimeAll = 0;
     UINT16  loopNum;
     UINT32 intSave;
     UINT32  cpupRet = 0;
@@ -410,11 +424,11 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_TaskCpuUsage(UINT32 taskID)
         if ((g_cpup[loopNum].status & OS_TASK_STATUS_UNUSED) || (g_cpup[loopNum].status == 0)) {
             continue;
         }
-        cpuCycleAll += g_cpup[loopNum].allTime;
+        cpuTimeAll += g_cpup[loopNum].allTime;
     }
 
-    if (cpuCycleAll) {
-        cpupRet = (UINT32)((LOS_CPUP_PRECISION * g_cpup[taskID].allTime) / cpuCycleAll);
+    if (cpuTimeAll) {
+        cpupRet = (UINT32)((LOS_CPUP_PRECISION * g_cpup[taskID].allTime) / cpuTimeAll);
     }
 
     OsTskCycleStart();
@@ -432,8 +446,8 @@ Return     : cpupRet:CPU usage history of task
 *****************************************************************************/
 LITE_OS_SEC_TEXT_MINOR UINT32 LOS_HistoryTaskCpuUsage(UINT32 taskID, UINT16 mode)
 {
-    UINT64  cpuCycleAll = 0;
-    UINT64  cpuCycleCurTsk = 0;
+    UINT64  cpuTimeAll = 0;
+    UINT64  cpuTimeCurTsk = 0;
     UINT16  loopNum, curPos;
     UINT16  prePos = 0;
     UINT32 intSave;
@@ -463,19 +477,19 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_HistoryTaskCpuUsage(UINT32 taskID, UINT16 mode
         }
 
         if (mode == CPUP_IN_1S) {
-            cpuCycleAll += g_cpup[loopNum].historyTime[curPos] - g_cpup[loopNum].historyTime[prePos];
+            cpuTimeAll += g_cpup[loopNum].historyTime[curPos] - g_cpup[loopNum].historyTime[prePos];
         } else {
-            cpuCycleAll += g_cpup[loopNum].allTime - g_cpup[loopNum].historyTime[curPos];
+            cpuTimeAll += g_cpup[loopNum].allTime - g_cpup[loopNum].historyTime[curPos];
         }
     }
 
     if (mode == CPUP_IN_1S) {
-        cpuCycleCurTsk += g_cpup[taskID].historyTime[curPos] - g_cpup[taskID].historyTime[prePos];
+        cpuTimeCurTsk += g_cpup[taskID].historyTime[curPos] - g_cpup[taskID].historyTime[prePos];
     } else {
-        cpuCycleCurTsk += g_cpup[taskID].allTime - g_cpup[taskID].historyTime[curPos];
+        cpuTimeCurTsk += g_cpup[taskID].allTime - g_cpup[taskID].historyTime[curPos];
     }
-    if (cpuCycleAll) {
-        cpupRet = (UINT32)((LOS_CPUP_PRECISION * cpuCycleCurTsk) / cpuCycleAll);
+    if (cpuTimeAll) {
+        cpupRet = (UINT32)((LOS_CPUP_PRECISION * cpuTimeCurTsk) / cpuTimeAll);
     }
 
     OsTskCycleStart();
@@ -490,8 +504,8 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_AllTaskCpuUsage(CPUP_INFO_S *cpupInfo, UINT16
     UINT16  curPos;
     UINT16  prePos = 0;
     UINT32 intSave;
-    UINT64  cpuCycleAll = 0;
-    UINT64  cpuCycleCurTsk = 0;
+    UINT64  cpuTimeAll = 0;
+    UINT64  cpuTimeCurTsk = 0;
 
     if (g_cpupInitFlg == 0) {
         return  LOS_ERRNO_CPUP_NO_INIT;
@@ -513,9 +527,9 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_AllTaskCpuUsage(CPUP_INFO_S *cpupInfo, UINT16
         }
 
         if (mode == CPUP_IN_1S) {
-            cpuCycleAll += g_cpup[loopNum].historyTime[curPos] - g_cpup[loopNum].historyTime[prePos];
+            cpuTimeAll += g_cpup[loopNum].historyTime[curPos] - g_cpup[loopNum].historyTime[prePos];
         } else {
-            cpuCycleAll += g_cpup[loopNum].allTime - g_cpup[loopNum].historyTime[curPos];
+            cpuTimeAll += g_cpup[loopNum].allTime - g_cpup[loopNum].historyTime[curPos];
         }
     }
 
@@ -526,16 +540,16 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_AllTaskCpuUsage(CPUP_INFO_S *cpupInfo, UINT16
         }
 
         if (mode == CPUP_IN_1S) {
-            cpuCycleCurTsk += g_cpup[loopNum].historyTime[curPos] - g_cpup[loopNum].historyTime[prePos];
+            cpuTimeCurTsk += g_cpup[loopNum].historyTime[curPos] - g_cpup[loopNum].historyTime[prePos];
         } else {
-            cpuCycleCurTsk += g_cpup[loopNum].allTime - g_cpup[loopNum].historyTime[curPos];
+            cpuTimeCurTsk += g_cpup[loopNum].allTime - g_cpup[loopNum].historyTime[curPos];
         }
         cpupInfo[loopNum].usStatus = g_cpup[loopNum].status;
-        if (cpuCycleAll) {
-            cpupInfo[loopNum].uwUsage = (UINT32)((LOS_CPUP_PRECISION * cpuCycleCurTsk) / cpuCycleAll);
+        if (cpuTimeAll) {
+            cpupInfo[loopNum].uwUsage = (UINT32)((LOS_CPUP_PRECISION * cpuTimeCurTsk) / cpuTimeAll);
         }
 
-        cpuCycleCurTsk = 0;
+        cpuTimeCurTsk = 0;
     }
 
     OsTskCycleStart();
@@ -606,13 +620,13 @@ LITE_OS_SEC_TEXT_MINOR VOID OsCpupIrqStart(UINT32 intNum)
         return;
     }
 
-    g_irqCpup[intNum].startTime = LOS_SysCycleGet();
+    g_irqCpup[intNum].startTime = CpupTimeUsGet();
     return;
 }
 
 LITE_OS_SEC_TEXT_MINOR VOID OsCpupIrqEnd(UINT32 intNum)
 {
-    UINT64 cpuCycle;
+    UINT64 cpuTime;
     UINT64 usedTime;
 
     if (g_irqCpupInitFlg == 0) {
@@ -623,14 +637,14 @@ LITE_OS_SEC_TEXT_MINOR VOID OsCpupIrqEnd(UINT32 intNum)
         return;
     }
 
-    cpuCycle = LOS_SysCycleGet();
-    if (cpuCycle < g_irqCpup[intNum].startTime) {
-        cpuCycle += g_cyclesPerTick;
+    cpuTime = CpupTimeUsGet();
+    if (cpuTime < g_irqCpup[intNum].startTime) {
+        cpuTime += OS_US_PER_TICK;
     }
 
     g_irqCpup[intNum].cpupID = intNum;
     g_irqCpup[intNum].status = OS_CPUP_USED;
-    usedTime = cpuCycle - g_irqCpup[intNum].startTime;
+    usedTime = cpuTime - g_irqCpup[intNum].startTime;
 
     if (g_irqCpup[intNum].count <= 1000) { /* 1000, Take 1000 samples */
         g_irqCpup[intNum].allTime += usedTime;
@@ -672,12 +686,12 @@ LITE_OS_SEC_TEXT_MINOR STATIC VOID OsGetIrqPositions(UINT16 mode, UINT16* curPos
 LITE_OS_SEC_TEXT_MINOR STATIC UINT64 OsGetIrqAllTime(VOID)
 {
     INT32 i;
-    UINT64 cpuCycleAll = 0;
+    UINT64 cpuTimeAll = 0;
     for (i = 0; i < OS_CPUP_HISTORY_RECORD_NUM; i++) {
-        cpuCycleAll += g_cpuHistoryTime[i];
+        cpuTimeAll += g_cpuHistoryTime[i];
     }
 
-    return cpuCycleAll;
+    return cpuTimeAll;
 }
 
 LITE_OS_SEC_TEXT_MINOR STATIC UINT64 OsGetIrqAllHisTime(UINT32 num)
@@ -697,8 +711,8 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_GetAllIrqCpuUsage(UINT16 mode, CPUP_INFO_S *cp
     UINT16 curPos;
     UINT16 prePos = 0;
     UINT32 intSave;
-    UINT64 cpuCycleAll;
-    UINT64 cpuCycleCurIrq;
+    UINT64 cpuTimeAll;
+    UINT64 cpuTimeCurIrq;
 
     if (g_irqCpupInitFlg == 0) {
         return  LOS_ERRNO_CPUP_NO_INIT;
@@ -712,9 +726,9 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_GetAllIrqCpuUsage(UINT16 mode, CPUP_INFO_S *cp
 
     OsGetIrqPositions(mode, &curPos, &prePos);
     if (mode == CPUP_IN_10S) {
-        cpuCycleAll = OsGetIrqAllTime();
+        cpuTimeAll = OsGetIrqAllTime();
     } else {
-        cpuCycleAll = g_cpuHistoryTime[curPos] - g_cpuHistoryTime[prePos];
+        cpuTimeAll = g_cpuHistoryTime[curPos] - g_cpuHistoryTime[prePos];
     }
 
     for (loopNum = 0; loopNum < LOSCFG_PLATFORM_HWI_LIMIT; loopNum++) {
@@ -725,13 +739,13 @@ LITE_OS_SEC_TEXT_MINOR UINT32 LOS_GetAllIrqCpuUsage(UINT16 mode, CPUP_INFO_S *cp
         cpupInfo[loopNum].usStatus = g_irqCpup[loopNum].status;
 
         if (mode == CPUP_IN_10S) {
-            cpuCycleCurIrq = OsGetIrqAllHisTime(loopNum);
+            cpuTimeCurIrq = OsGetIrqAllHisTime(loopNum);
         } else {
-            cpuCycleCurIrq = g_irqCpup[loopNum].historyTime[curPos] - g_irqCpup[loopNum].historyTime[prePos];
+            cpuTimeCurIrq = g_irqCpup[loopNum].historyTime[curPos] - g_irqCpup[loopNum].historyTime[prePos];
         }
 
-        if (cpuCycleAll != 0) {
-            cpupInfo[loopNum].uwUsage = (UINT32)((LOS_CPUP_PRECISION * cpuCycleCurIrq) / cpuCycleAll);
+        if (cpuTimeAll != 0) {
+            cpupInfo[loopNum].uwUsage = (UINT32)((LOS_CPUP_PRECISION * cpuTimeCurIrq) / cpuTimeAll);
         }
     }
 

components/fs/fatfs/Kconfig

@@ -32,7 +32,6 @@ config FS_FAT
     default n
     depends on FS_VFS
     select SUPPORT_FATFS
-    select KAL_CMSIS
     help
       Answer Y to enable LiteOS support fat filesystem.
 

components/fs/littlefs/lfs_adapter.c

@@ -32,15 +32,82 @@
 #define _GNU_SOURCE 1
 #include "lfs_adapter.h"
 #include "los_config.h"
+#include "los_fs.h"
 #include "vfs_files.h"
 #include "vfs_operations.h"
 #include "vfs_partition.h"
 #include "vfs_maps.h"
 #include "vfs_mount.h"
 #include "securec.h"
+#include "los_fs.h"
 
-struct dirent g_nameValue;
-static pthread_mutex_t g_FslocalMutex = PTHREAD_MUTEX_INITIALIZER;
+static struct PartitionCfg g_partitionCfg;
+static struct DeviceDesc *g_lfsDevice = NULL;
+
+static uint32_t LfsGetStartAddr(int partition)
+{
+    if (g_lfsDevice == NULL) {
+        struct DeviceDesc *device = NULL;
+        for (device = getDeviceList(); device != NULL; device = device->dNext) {
+            if (strcmp(device->dFsType, "littlefs") == 0) {
+                g_lfsDevice = device;
+                break;
+            }
+        }
+    }
+
+    if ((g_lfsDevice == NULL) || (partition >= g_lfsDevice->dPartNum)) {
+        return INVALID_DEVICE_ADDR;
+    }
+
+    return (uint32_t)g_lfsDevice->dAddrArray[partition];
+}
+
+WEAK int littlefs_block_read(const struct lfs_config *c, lfs_block_t block,
+                             lfs_off_t off, void *dst, lfs_size_t size)
+{
+    UINT32 addr = c->block_size * block + off;
+    UINT32 startaddr = LfsGetStartAddr((int)c->context);
+    if (startaddr == INVALID_DEVICE_ADDR) {
+        return -1;
+    }
+    addr += startaddr;
+
+    return (g_partitionCfg.readFunc)((int)c->context, &addr, dst, size);
+}
+
+WEAK int littlefs_block_write(const struct lfs_config *c, lfs_block_t block,
+                              lfs_off_t off, const void *dst, lfs_size_t size)
+{
+    UINT32 addr = c->block_size * block + off;
+    UINT32 startaddr = LfsGetStartAddr((int)c->context);
+    if (startaddr == INVALID_DEVICE_ADDR) {
+        return -1;
+    }
+
+    addr += startaddr;
+
+    return (g_partitionCfg.writeFunc)((int)c->context, &addr, dst, size);
+}
+
+WEAK int littlefs_block_erase(const struct lfs_config *c, lfs_block_t block)
+{
+    UINT32 addr = c->block_size * block;
+    UINT32 startaddr = LfsGetStartAddr((int)c->context);
+    if (startaddr == INVALID_DEVICE_ADDR) {
+        return -1;
+    }
+
+    addr += startaddr;
+
+    return (g_partitionCfg.eraseFunc)((int)c->context, addr, c->block_size);
+}
+
+WEAK int littlefs_block_sync(const struct lfs_config *c)
+{
+    (void)c;
+    return 0;
+}
 
 static int ConvertFlagToLfsOpenFlag (int oflags)
 {
@@ -82,10 +149,33 @@ static int LittlefsErrno(int result)
     return (result < 0) ? -result : result;
 }
 
+void LfsConfigAdapter(struct PartitionCfg *pCfg, struct lfs_config *lfsCfg)
+{
+    lfsCfg->context = (void *)pCfg->partNo;
+
+    lfsCfg->read_size = pCfg->readSize;
+    lfsCfg->prog_size = pCfg->writeSize;
+    lfsCfg->cache_size = pCfg->cacheSize;
+    lfsCfg->block_cycles = pCfg->blockCycles;
+    lfsCfg->lookahead_size = pCfg->lookaheadSize;
+    lfsCfg->block_size = pCfg->blockSize;
+    lfsCfg->block_count = pCfg->blockCount;
+
+    lfsCfg->read = littlefs_block_read;
+    lfsCfg->prog = littlefs_block_write;
+    lfsCfg->erase = littlefs_block_erase;
+    lfsCfg->sync = littlefs_block_sync;
+
+    g_partitionCfg.readFunc = pCfg->readFunc;
+    g_partitionCfg.writeFunc = pCfg->writeFunc;
+    g_partitionCfg.eraseFunc = pCfg->eraseFunc;
+}
+
 int LfsMount(struct MountPoint *mp, unsigned long mountflags, const void *data)
 {
     int ret;
     lfs_t *mountHdl = NULL;
+    struct lfs_config *cfg = NULL;
 
     if ((mp == NULL) || (mp->mPath == NULL) || (data == NULL)) {
         errno = EFAULT;
@@ -93,25 +183,33 @@ int LfsMount(struct MountPoint *mp, unsigned long mountflags, const void *data)
         goto errout;
     }
 
-    mountHdl = (lfs_t *)malloc(sizeof(lfs_t));
+    if (mountflags & MS_REMOUNT) {
+        errno = ENOSYS;
+        ret = (int)LOS_NOK;
+        goto errout;
+    }
+
+    mountHdl = (lfs_t *)LOSCFG_FS_MALLOC_HOOK(sizeof(lfs_t) + sizeof(struct lfs_config));
     if (mountHdl == NULL) {
         errno = ENODEV;
         ret = (int)LOS_NOK;
         goto errout;
     }
-    (void)memset_s(mountHdl, sizeof(lfs_t), 0, sizeof(lfs_t));
+    (void)memset_s(mountHdl, sizeof(lfs_t) + sizeof(struct lfs_config), 0, sizeof(lfs_t) + sizeof(struct lfs_config));
     mp->mData = (void *)mountHdl;
+    cfg = (void *)((UINTPTR)mountHdl + sizeof(lfs_t));
 
-    ret = lfs_mount((lfs_t *)mp->mData, (struct lfs_config *)data);
+    LfsConfigAdapter((struct PartitionCfg *)data, cfg);
+
+    ret = lfs_mount((lfs_t *)mp->mData, cfg);
     if (ret != 0) {
-        ret = lfs_format((lfs_t *)mp->mData, (struct lfs_config*)data);
+        ret = lfs_format((lfs_t *)mp->mData, cfg);
         if (ret == 0) {
-            ret = lfs_mount((lfs_t *)mp->mData, (struct lfs_config*)data);
+            ret = lfs_mount((lfs_t *)mp->mData, cfg);
         }
     }
-
     if (ret != 0) {
-        free(mountHdl);
+        LOSCFG_FS_FREE_HOOK(mountHdl);
         errno = LittlefsErrno(ret);
         ret = (int)LOS_NOK;
     }
@@ -140,7 +238,7 @@ int LfsUmount(struct MountPoint *mp)
         ret = (int)LOS_NOK;
     }
 
-    free(mp->mData);
+    LOSCFG_FS_FREE_HOOK(mp->mData);
     mp->mData = NULL;
     return ret;
 }
@@ -234,7 +332,7 @@ int LfsOpendir(struct Dir *dir, const char *dirName)
     }
 
     lfs_t *lfs = (lfs_t *)dir->dMp->mData;
-    lfs_dir_t *dirInfo = (lfs_dir_t *)malloc(sizeof(lfs_dir_t));
+    lfs_dir_t *dirInfo = (lfs_dir_t *)LOSCFG_FS_MALLOC_HOOK(sizeof(lfs_dir_t));
     if (dirInfo == NULL) {
         errno = ENOMEM;
         return (int)LOS_NOK;
@@ -243,7 +341,7 @@ int LfsOpendir(struct Dir *dir, const char *dirName)
     (void)memset_s(dirInfo, sizeof(lfs_dir_t), 0, sizeof(lfs_dir_t));
     ret = lfs_dir_open(lfs, dirInfo, dirName);
     if (ret != 0) {
-        free(dirInfo);
+        LOSCFG_FS_FREE_HOOK(dirInfo);
         errno = LittlefsErrno(ret);
         goto errout;
     }
@@ -278,7 +376,6 @@ int LfsReaddir(struct Dir *dir, struct dirent *dent)
 
     ret = lfs_dir_read(lfs, dirInfo, &lfsInfo);
     if (ret == TRUE) {
-        pthread_mutex_lock(&g_FslocalMutex);
         (void)strncpy_s(dent->d_name, sizeof(dent->d_name), lfsInfo.name, strlen(lfsInfo.name) + 1);
         if (lfsInfo.type == LFS_TYPE_DIR) {
             dent->d_type = DT_DIR;
@@ -287,7 +384,6 @@ int LfsReaddir(struct Dir *dir, struct dirent *dent)
         }
 
         dent->d_reclen = lfsInfo.size;
-        pthread_mutex_unlock(&g_FslocalMutex);
 
         return LOS_OK;
     }
@@ -322,7 +418,7 @@ int LfsClosedir(struct Dir *dir)
         ret = (int)LOS_NOK;
     }
 
-    free(dirInfo);
+    LOSCFG_FS_FREE_HOOK(dirInfo);
     dir->dData = NULL;
 
     return ret;
@@ -339,7 +435,7 @@ int LfsOpen(struct File *file, const char *pathName, int openFlag)
         return (int)LOS_NOK;
     }
 
-    lfsHandle = (lfs_file_t *)malloc(sizeof(lfs_file_t));
+    lfsHandle = (lfs_file_t *)LOSCFG_FS_MALLOC_HOOK(sizeof(lfs_file_t));
     if (lfsHandle == NULL) {
         errno = ENOMEM;
         return (int)LOS_NOK;
@@ -348,7 +444,7 @@ int LfsOpen(struct File *file, const char *pathName, int openFlag)
     int lfsOpenFlag = ConvertFlagToLfsOpenFlag(openFlag);
     ret = lfs_file_open((lfs_t *)file->fMp->mData, lfsHandle, pathName, lfsOpenFlag);
     if (ret != 0) {
-        free(lfsHandle);
+        LOSCFG_FS_FREE_HOOK(lfsHandle);
         errno = LittlefsErrno(ret);
         goto errout;
     }
@@ -467,16 +563,13 @@ int LfsClose(struct File *file)
         return (int)LOS_NOK;
     }
 
-    pthread_mutex_lock(&g_FslocalMutex);
     ret = lfs_file_close((lfs_t *)mp->mData, lfsHandle);
-    pthread_mutex_unlock(&g_FslocalMutex);
-
     if (ret != 0) {
         errno = LittlefsErrno(ret);
         ret = (int)LOS_NOK;
     }
 
-    free(file->fData);
+    LOSCFG_FS_FREE_HOOK(file->fData);
     file->fData = NULL;
     return ret;
 }
@@ -559,6 +652,24 @@ int LfsSync(struct File *file)
     return ret;
 }
 
+int LfsFormat(const char *partName, void *privData)
+{
+    int ret;
+    lfs_t lfs = {0};
+    struct lfs_config cfg = {0};
+
+    (void)partName;
+
+    LfsConfigAdapter((struct PartitionCfg *)privData, &cfg);
+
+    ret = lfs_format(&lfs, &cfg);
+    if (ret != 0) {
+        errno = LittlefsErrno(ret);
+        ret = (int)LOS_NOK;
+    }
+    return ret;
+}
+
 static struct MountOps g_lfsMnt = {
     .mount = LfsMount,
     .umount = LfsUmount,
@@ -587,7 +698,7 @@ static struct FileOps g_lfsFops = {
 
 static struct FsManagement g_lfsMgt = {
     .fdisk = NULL,
-    .format = NULL,
+    .format = LfsFormat,
 };
 
 void LfsInit(void)

components/fs/littlefs/lfs_adapter.h

@@ -45,6 +45,6 @@
 #include "pthread.h"
 
 #define INVALID_FD (-1)
-
+#define INVALID_DEVICE_ADDR ((uint32_t)-1)
 void LfsInit(void);
 #endif /* _LFS_ADAPTER_H_ */

components/fs/vfs/Kconfig

@@ -30,6 +30,23 @@
 config FS_VFS
     bool "Enable FS VFS"
     default y
+    select POSIX_FS_API
 
     help
       Answer Y to enable LiteOS support VFS.
+
+if FS_VFS
+config FS_LOCK_TIMEOUT
+    int "Filesystem global lock timeout value in tick. -1 for waiting forever"
+    default -1
+    help
+        The timeout value of getting filesystem lock in tick. -1 for waiting forever
+
+config FS_SUPPORT_MOUNT_TARGET_RECURSIVE
+    bool "Mount target can be recursive"
+    default n
+    depends on FS_VFS
+
+    help
+      Answer Y to enable LiteOS support VFS mount recursively. For example, "/system/bin".
+endif

components/fs/vfs/los_fs.h

@@ -38,12 +38,15 @@
 #define _LOS_FS_H_
 
 #include "los_config.h"
+#include "los_memory.h"
 #include "dirent.h"
 #include "sys/mount.h"
 #include "sys/statfs.h"
 #include "sys/stat.h"
 #include "sys/uio.h"
 #include "unistd.h"
+#include <stdarg.h>
+#include "vfs_maps.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -51,37 +54,33 @@ extern "C" {
 #endif /* __cplusplus */
 #endif /* __cplusplus */
 
-int LOS_Open(const char *path, int flags, ...);
-int LOS_Close(int fd);
-ssize_t LOS_Read(int fd, void *buff, size_t bytes);
-ssize_t LOS_Write(int fd, const void *buff, size_t bytes);
-off_t LOS_Lseek(int fd, off_t off, int whence);
-int LOS_Stat(const char *path, struct stat *stat);
-int LOS_Statfs(const char *path, struct statfs *buf);
-int LOS_Unlink(const char *path);
-int LOS_Rename(const char *oldpath, const char *newpath);
-int LOS_Fsync(int fd);
-DIR *LOS_Opendir(const char *path);
-struct dirent *LOS_Readdir(DIR *dir);
-int LOS_Closedir(DIR *dir);
-int LOS_Mkdir(const char *path, mode_t mode);
-int LOS_Rmdir(const char *path);
-int LOS_Lstat(const char *path, struct stat *buffer);
-int LOS_Fstat(int fd, struct stat *buf);
-int LOS_Fcntl(int fd, int cmd, ...);
-int LOS_Ioctl(int fd, int req, ...);
-ssize_t LOS_Readv(int fd, const struct iovec *iovBuf, int iovcnt);
-ssize_t LOS_Writev(int fd, const struct iovec *iovBuf, int iovcnt);
-ssize_t LOS_Pread(int fd, void *buff, size_t bytes, off_t off);
-ssize_t LOS_Pwrite(int fd, const void *buff, size_t bytes, off_t off);
-int LOS_Isatty(int fd);
-int LOS_Access(const char *path, int amode);
-int LOS_Ftruncate(int fd, off_t length);
-int LOS_FsUmount(const char *target);
-int LOS_FsUmount2(const char *target, int flag);
-int LOS_FsMount(const char *source, const char *target,
-                const char *fsType, unsigned long mountflags,
-                const void *data);
+#ifndef LOSCFG_FS_MALLOC_HOOK
+#define LOSCFG_FS_MALLOC_HOOK(size) LOS_MemAlloc((VOID *)OS_SYS_MEM_ADDR, size)
+#endif
+
+#ifndef LOSCFG_FS_FREE_HOOK
+#define LOSCFG_FS_FREE_HOOK(ptr) LOS_MemFree((VOID *)OS_SYS_MEM_ADDR, ptr)
+#endif
+
+struct PartitionCfg {
+    /* partition low-level read func */
+    int  (*readFunc)(int partition, UINT32 *offset, void *buf, UINT32 size);
+    /* partition low-level write func */
+    int  (*writeFunc)(int partition, UINT32 *offset, const void *buf, UINT32 size);
+    /* partition low-level erase func */
+    int  (*eraseFunc)(int partition, UINT32 offset, UINT32 size);
+
+    int readSize;       /* size of a block read */
+    int writeSize;      /* size of a block write */
+    int blockSize;      /* size of an erasable block */
+    int blockCount;     /* number of partition blocks */
+    int cacheSize;      /* size of block caches */
+
+    int partNo;         /* partition number */
+    int lookaheadSize;  /* lookahead size */
+    int blockCycles;    /* block cycles */
+};
+
 /*
  * @brief Divide the device into partitions.
  *
@@ -93,6 +92,7 @@ int LOS_FsMount(const char *source, const char *target,
  * @param lengthArray List of partition size. For example:
  *     [0x10000000, 0x2000000], 256M and 512M partitions will be created and
  *     left all will not allocated.
+ * @param addrArray List of partition start addr, partition num same as lengthArray
  * @param partNum Length of 'lengthArray'.
  *
  * @return Return LOS_NOK if error. Return LOS_OK if success.
@@ -103,8 +103,8 @@ int LOS_FsMount(const char *source, const char *target,
  *         The name is a combination of: 'deviceName'+'p'+'partitionId',
  *         such as "emmc0p0", "emmc0p1", "emmc0p2"...
  */
-int LOS_DiskPartition(const char *dev, const char *fsType, int *lengthArray,
-                      int partnum);
+int LOS_DiskPartition(const char *dev, const char *fsType, int *lengthArray, int *addrArray,
+                      int partNum);
 
 /*
  * @brief Format a partition.
@@ -118,6 +118,39 @@ int LOS_DiskPartition(const char *dev, const char *fsType, int *lengthArray,
  */
 int LOS_PartitionFormat(const char *partName, char *fsType, void *data);
 
+/*
+ * @brief new file system callbacks register.
+ * These callback functions are the adaptation layer implemented by the developer,
+ * used to interconnect the vfs with the new file system.
+ *
+ * LOS_FsRegister must be called after kernel initialization is complete.
+ *
+ * @param fsType file system type, don't register the same type fs more than once.
+ * @param fsMops mount operation of the fs.
+ * @param fsFops file operation of the fs.
+ * @param fsMgt management operation of the fs.
+ *
+ * @return Return LOS_OK if success.
+ *         Return LOS_NOK if error.
+ *         errno EINVAL: input errors, such as null pointers.
+ *         errno ENOMEM: memory may malloc failed.
+ *
+ */
+int LOS_FsRegister(const char *fsType, const struct MountOps *fsMops,
+                   const struct FileOps *fsFops, const struct FsManagement *fsMgt);
+
+/*
+ * @brief Lock the whole filesystem to forbid filesystem access.
+ *
+ * @return Return LOS_NOK if error. Return LOS_OK if seccess.
+ */
+int LOS_FsLock(void);
+
+/*
+ * @brief Unlock the whole filesystem to allow filesystem access.
+ */
+void LOS_FsUnlock(void);
+
 #ifdef __cplusplus
 #if __cplusplus
 extern "C" {

components/fs/vfs/vfs_config.h

@@ -49,21 +49,17 @@
 
 #ifdef LOSCFG_FS_FAT
 #include "fatfs_conf.h"
-#define __FAT_NFILE FAT_MAX_OPEN_FILES
-#else
-#define __FAT_NFILE 0
 #endif
 
 #ifdef LOSCFG_FS_LITTLEFS
 #include "lfs_conf.h"
-#define __LFS_NFILE LOSCFG_LFS_MAX_OPEN_FILES
-#else
-#define __LFS_NFILE 0
 #endif
 
-#define CONFIG_NFILE_DESCRIPTORS    (__FAT_NFILE + __LFS_NFILE)
+#ifndef CONFIG_NFILE_DESCRIPTORS
+#define CONFIG_NFILE_DESCRIPTORS 256
+#endif
 
-#define NR_OPEN_DEFAULT CONFIG_NFILE_DESCRIPTORS
+#define NR_OPEN_DEFAULT (CONFIG_NFILE_DESCRIPTORS - MIN_START_FD)
 
 /* time configure */
 
@@ -88,4 +84,9 @@
 
 #define MAX_DIRENT_NUM 14 // 14 means 4096 length buffer can store 14 dirent, see struct DIR
 
+/* max number of open directories */
+#ifndef LOSCFG_MAX_OPEN_DIRS
+#define LOSCFG_MAX_OPEN_DIRS 10
+#endif
+
 #endif

components/fs/vfs/vfs_files.c

@@ -39,7 +39,7 @@
 
 static struct File g_files[NR_OPEN_DEFAULT];
 
-int FileToFd(struct File *file)
+int FileToFd(const struct File *file)
 {
     if (file == NULL) {
         return (int)LOS_NOK;

components/fs/vfs/vfs_files.h

@@ -89,7 +89,7 @@ struct Dir {
     void              *dData;
 };
 
-int FileToFd(struct File *file);
+int FileToFd(const struct File *file);
 struct File *FdToFile(int fd);
 struct File *VfsFileGet(void);
 struct File *VfsFileGetSpec(int fd);

components/fs/vfs/vfs_maps.c

@@ -33,6 +33,7 @@
 #include "securec.h"
 #include "los_debug.h"
 #include "los_compiler.h"
+#include "los_fs.h"
 
 struct FsMap *g_fsMap = NULL;
 
@@ -40,49 +41,67 @@ struct FsMap *VfsFsMapGet(const char *fsType)
 {
     struct FsMap *curr = g_fsMap;
 
-    (void)VfsLock();
+    (void)LOS_FsLock();
     while (curr != NULL) {
         if ((curr->fsType != NULL) && (fsType != NULL) &&
             (strcmp(curr->fsType, fsType) == 0)) {
-            (void)VfsUnlock();
+            LOS_FsUnlock();
             return curr;
         }
         curr = curr->next;
     }
 
-    VfsUnlock();
+    LOS_FsUnlock();
     return NULL;
 }
 
-int OsFsRegister(const char *fsType, struct MountOps *fsMops,
-                 struct FileOps *fsFops, struct FsManagement *fsMgt)
+int OsFsRegister(const char *fsType, const struct MountOps *fsMops,
+                 const struct FileOps *fsFops, const struct FsManagement *fsMgt)
 {
+    size_t len;
     if ((fsMops == NULL) || (fsFops == NULL)) {
+        VFS_ERRNO_SET(EINVAL);
         return (int)LOS_NOK;
     }
 
-    struct FsMap *newfs = (struct FsMap *)malloc(sizeof(struct FsMap));
+    struct FsMap *newfs = (struct FsMap *)LOSCFG_FS_MALLOC_HOOK(sizeof(struct FsMap));
     if (newfs == NULL) {
         PRINT_ERR("Fs register malloc failed, fsType %s.\n", fsType);
+        VFS_ERRNO_SET(ENOMEM);
         return (int)LOS_NOK;
     }
     (void)memset_s(newfs, sizeof(struct FsMap), 0, sizeof(struct FsMap));
 
-    newfs->fsType = strdup(fsType);
+    len = strlen(fsType) + 1;
+    newfs->fsType = LOSCFG_FS_MALLOC_HOOK(len);
     if (newfs->fsType == NULL) {
-        free(newfs);
+        LOSCFG_FS_FREE_HOOK(newfs);
+        VFS_ERRNO_SET(ENOMEM);
         return (int)LOS_NOK;
     }
+    (void)strcpy_s((char *)newfs->fsType, len, fsType);
 
     newfs->fsMops = fsMops;
     newfs->fsFops = fsFops;
     newfs->fsMgt = fsMgt;
     newfs->fsRefs = 0;
 
-    (void)VfsLock();
+    (void)LOS_FsLock();
     newfs->next = g_fsMap;
     g_fsMap = newfs;
 
-    VfsUnlock();
+    LOS_FsUnlock();
     return LOS_OK;
 }
+
+int LOS_FsRegister(const char *fsType, const struct MountOps *fsMops,
+                   const struct FileOps *fsFops, const struct FsManagement *fsMgt)
+{
+    if (VfsFsMapGet(fsType) != NULL) {
+        PRINT_ERR("fsType has been registered or fsType error\n");
+        VFS_ERRNO_SET(EINVAL);
+        return (int)LOS_NOK;
+    }
+
+    return OsFsRegister(fsType, fsMops, fsFops, fsMgt);
+}

components/fs/vfs/vfs_maps.h

@@ -56,8 +56,8 @@ struct FsMap {
     struct FsMap *next;
 };
 
-int OsFsRegister(const char *fsType, struct MountOps *fsMops,
-                 struct FileOps *fsFops, struct FsManagement *fsMgt);
+int OsFsRegister(const char *fsType, const struct MountOps *fsMops,
+                 const struct FileOps *fsFops, const struct FsManagement *fsMgt);
 struct FsMap *VfsFsMapGet(const char *fsType);
 
 #ifdef __cplusplus

components/fs/vfs/vfs_mount.c

@@ -33,6 +33,9 @@
 #include "vfs_config.h"
 #include "stdlib.h"
 #include "string.h"
+#include "limits.h"
+#include "errno.h"
+#include "securec.h"
 #include "vfs_operations.h"
 #include "los_compiler.h"
 #include "los_debug.h"
@@ -60,14 +63,13 @@ static void MpDeleteFromList(struct MountPoint *mp)
     }
 }
 
+#if (LOSCFG_FS_SUPPORT_MOUNT_TARGET_RECURSIVE == 1)
 struct MountPoint *VfsMpFind(const char *path, const char **pathInMp)
 {
     struct MountPoint *mp = g_mountPoints;
     struct MountPoint *bestMp = NULL;
     int bestMatches = 0;
-    if (path == NULL) {
-        return NULL;
-    }
+
     if (pathInMp != NULL) {
         *pathInMp = NULL;
     }
@@ -119,53 +121,171 @@ struct MountPoint *VfsMpFind(const char *path, const char **pathInMp)
     next:
         mp = mp->mNext;
     }
+
     return bestMp;
 }
-
-int LOS_FsMount(const char *source, const char *target,
-                const char *fsType, unsigned long mountflags,
-                const void *data)
+#else
+struct MountPoint *VfsMpFind(const char *path, const char **pathInMp)
 {
-    int ret;
-    struct MountPoint *mp = NULL;
-    struct FsMap *mFs = NULL;
-    const char *pathInMp = NULL;
+    struct MountPoint *mp = g_mountPoints;
+    const char *iPath = path;
+    const char *mPath = NULL;
+    const char *target = NULL;
 
-    /* target must begin with '/', for example /system, /data, etc. */
-    if ((target == NULL) || (target[0] != '/')) {
-        return (int)LOS_NOK;
+    if (pathInMp != NULL) {
+        *pathInMp = NULL;
+    }
+    while (*iPath == '/') {
+        ++iPath;
     }
 
-    (void)VfsLock();
+    while ((mp != NULL) && (mp->mPath != NULL)) {
+        mPath = mp->mPath;
+        target = iPath;
+
+        while (*mPath == '/') {
+            ++mPath;
+        }
+
+        while ((*mPath != '\0') && (*mPath != '/') &&
+               (*target != '\0') && (*target != '/')) {
+            if (*mPath != *target) {
+                break;
+            }
+            ++mPath;
+            ++target;
+        }
+        if (((*mPath == '\0') || (*mPath == '/')) &&
+            ((*target == '\0') || (*target == '/'))) {
+            if (pathInMp != NULL) {
+                *pathInMp = path;
+            }
+            return mp;
+        }
+        mp = mp->mNext;
+    }
+    return NULL;
+}
+#endif
+
+STATIC struct MountPoint *VfsMountPointInit(const char *source, const char *target,
+        const char *fsType, unsigned long mountflags)
+{
+    struct MountPoint *mp = NULL;
+    const char *pathInMp = NULL;
+    struct FsMap *mFs = NULL;
+    size_t ssize = 0;
+    size_t tsize;
+
     /* find mp by target, to see if it was mounted */
     mp = VfsMpFind(target, &pathInMp);
     if (mp != NULL && pathInMp != NULL) {
-        goto errout;
+        errno = EINVAL;
+        return NULL;
     }
 
     /* Find fsMap coresponding to the fsType */
     mFs = VfsFsMapGet(fsType);
     if ((mFs == NULL) || (mFs->fsMops == NULL) || (mFs->fsMops->mount == NULL)) {
-        goto errout;
+        errno = ENODEV;
+        return NULL;
     }
 
-    mp = (struct MountPoint *)malloc(sizeof(struct MountPoint));
+    if (source != NULL) {
+        ssize = strlen(source) + 1;
+    }
+
+    tsize = strlen(target) + 1;
+
+    mp = (struct MountPoint *)LOSCFG_FS_MALLOC_HOOK(sizeof(struct MountPoint) + ssize + tsize);
     if (mp == NULL) {
-        goto errout;
+        errno = ENOMEM;
+        return NULL;
     }
 
     mp->mFs = mFs;
     mp->mDev = NULL;
-    if (source != NULL) {
-        mp->mDev = strdup(source);
-        if (mp->mDev == NULL) {
-            goto errout;
-        }
+    mp->mRefs = 0;
+    mp->mWriteEnable = (mountflags & MS_RDONLY) ? FALSE : TRUE;
+    mp->mFs->fsRefs++;
+
+    if (source != NULL && strcpy_s((char *)mp + sizeof(struct MountPoint), ssize, source) != EOK) {
+        LOSCFG_FS_FREE_HOOK(mp);
+        errno = ENOMEM;
+        return NULL;
     }
 
-    mp->mPath = strdup(target);
-    if (mp->mPath == NULL) {
-        goto errout;
+    if (strcpy_s((char *)mp + sizeof(struct MountPoint) + ssize, tsize, target) != EOK) {
+        LOSCFG_FS_FREE_HOOK(mp);
+        errno = ENOMEM;
+        return NULL;
+    }
+    mp->mDev = source ? (char *)mp + sizeof(struct MountPoint) : NULL;
+    mp->mPath = (char *)mp + sizeof(struct MountPoint) + ssize;
+
+    return mp;
+}
+
+STATIC int VfsRemount(const char *source, const char *target,
+                      const char *fsType, unsigned long mountflags,
+                      const void *data)
+{
+    (VOID)source;
+    (VOID)fsType;
+    struct MountPoint *mp;
+
+    mp = VfsMpFind(target, NULL);
+    if (mp == NULL) {
+        errno = EINVAL;
+        return (int)LOS_NOK;
+    }
+
+    LOS_ASSERT(mp->mFs != NULL);
+    LOS_ASSERT(mp->mFs->fsMops != NULL);
+    LOS_ASSERT(mp->mFs->fsMops->mount != NULL);
+
+    return mp->mFs->fsMops->mount(mp, mountflags, data);
+}
+
+STATIC int VfsMountPathCheck(const char *target)
+{
+    /* target must begin with '/', for example /system, /data, etc. */
+    if ((target == NULL) || (target[0] != '/')) {
+        errno = EINVAL;
+        return (int)LOS_NOK;
+    }
+
+    if (strlen(target) >= PATH_MAX) {
+        errno = ENAMETOOLONG;
+        return (int)LOS_NOK;
+    }
+
+    return LOS_OK;
+}
+
+int mount(const char *source, const char *target,
+                const char *fsType, unsigned long mountflags,
+                const void *data)
+{
+    int ret;
+    struct MountPoint *mp = NULL;
+
+    if (VfsMountPathCheck(target) != LOS_OK) {
+        return (int)LOS_NOK;
+    }
+
+    (void)LOS_FsLock();
+
+    if (mountflags & MS_REMOUNT) {
+        ret = VfsRemount(source, target, fsType, mountflags, data);
+        LOS_FsUnlock();
+        return ret;
+    }
+
+    mp = VfsMountPointInit(source, target, fsType, mountflags);
+    if (mp == NULL) {
+        LOS_FsUnlock();
+        return (int)LOS_NOK;
     }
 
     ret = mp->mFs->fsMops->mount(mp, mountflags, data);
@@ -174,34 +294,29 @@ int LOS_FsMount(const char *source, const char *target,
         PRINT_ERR("mount failed, target %s.\n", target);
         goto errout;
     }
-    mp->mRefs = 0;
-    mp->mWriteEnable = (mountflags & MS_RDONLY) ? FALSE : TRUE;
-    mp->mFs->fsRefs++;
+
     mp->mNext = g_mountPoints;
     g_mountPoints = mp;
-    VfsUnlock();
+    LOS_FsUnlock();
     return LOS_OK;
 
 errout:
-    free((void *)mp->mPath);
-    free((void *)mp->mDev);
-    free(mp);
-    VfsUnlock();
+    LOSCFG_FS_FREE_HOOK(mp);
+    LOS_FsUnlock();
     return (int)LOS_NOK;
 }
 
-int LOS_FsUmount(const char *target)
+int umount(const char *target)
 {
     struct MountPoint *mp = NULL;
-    const char *pathInMp = NULL;
     int ret = (int)LOS_NOK;
 
-    (void)VfsLock();
-    if (target == NULL) {
+    (void)LOS_FsLock();
+    if (VfsMountPathCheck(target) != LOS_OK) {
         goto errout;
     }
 
-    mp = VfsMpFind(target, &pathInMp);
+    mp = VfsMpFind(target, NULL);
     if ((mp == NULL) || (mp->mRefs != 0)) {
         goto errout;
     }
@@ -220,20 +335,18 @@ int LOS_FsUmount(const char *target)
     /* delete mp from mount list */
     MpDeleteFromList(mp);
     mp->mFs->fsRefs--;
-    free((void *)mp->mPath);
-    free((void *)mp->mDev);
-    free(mp);
+    LOSCFG_FS_FREE_HOOK(mp);
 
-    VfsUnlock();
+    LOS_FsUnlock();
     return LOS_OK;
 
 errout:
     PRINT_ERR("umount2 failed, target %s.\n", target);
-    VfsUnlock();
+    LOS_FsUnlock();
     return (int)LOS_NOK;
 }
 
-static void CloseFdsInMp(struct MountPoint *mp)
+static void CloseFdsInMp(const struct MountPoint *mp)
 {
     for (int fd = 0; fd < NR_OPEN_DEFAULT; fd++) {
         struct File *f = FdToFile(fd);
@@ -248,18 +361,17 @@ static void CloseFdsInMp(struct MountPoint *mp)
     }
 }
 
-int LOS_FsUmount2(const char *target, int flag)
+int umount2(const char *target, int flag)
 {
     struct MountPoint *mp = NULL;
-    const char *pathInMp = NULL;
     int ret = (int)LOS_NOK;
 
-    (void)VfsLock();
-    if (target == NULL) {
+    (void)LOS_FsLock();
+    if (VfsMountPathCheck(target) != LOS_OK) {
         goto errout;
     }
 
-    mp = VfsMpFind(target, &pathInMp);
+    mp = VfsMpFind(target, NULL);
     if ((mp == NULL) || (mp->mRefs != 0) ||
         (mp->mFs == NULL) || (mp->mFs->fsMops == NULL) ||
         (mp->mFs->fsMops->umount2 == NULL)) {
@@ -280,15 +392,13 @@ int LOS_FsUmount2(const char *target, int flag)
     /* delete mp from mount list */
     MpDeleteFromList(mp);
     mp->mFs->fsRefs--;
-    free((void *)mp->mPath);
-    free((void *)mp->mDev);
-    free(mp);
+    LOSCFG_FS_FREE_HOOK(mp);
 
-    VfsUnlock();
+    LOS_FsUnlock();
     return LOS_OK;
 
 errout:
     PRINT_ERR("umount2 failed, target %s.\n", target);
-    VfsUnlock();
+    LOS_FsUnlock();
     return (int)LOS_NOK;
 }

components/fs/vfs/vfs_operations.h

@@ -52,8 +52,6 @@ extern "C" {
 extern UINT32 g_fsMutex;
 
 int OsVfsInit(void);
-int VfsLock(void);
-void VfsUnlock(void);
 
 #ifdef __cplusplus
 #if __cplusplus

components/fs/vfs/vfs_partition.c

@@ -37,6 +37,8 @@
 #include "stdlib.h"
 #include "string.h"
 
+static struct DeviceDesc *g_deviceList = NULL;
+
 int GetPartIdByPartName(const char *partName)
 {
     if (partName == NULL) {
@@ -45,7 +47,7 @@ int GetPartIdByPartName(const char *partName)
 
     /* the character next to p is the partId */
     char *p = strrchr(partName, 'p');
-    if (p + 1 != NULL) {
+    if (p != NULL) {
         return atoi(p + 1);
     }
 
@@ -67,16 +69,89 @@ int GetDevIdByDevName(const char *dev)
     return (int)LOS_NOK;
 }
 
-int LOS_DiskPartition(const char *dev, const char *fsType, int *lengthArray,
-                      int partnum)
+struct DeviceDesc *getDeviceList(VOID)
+{
+    return g_deviceList;
+}
+
+static int AddDevice(const char *dev, const char *fsType, int *lengthArray, int *addrArray,
+                     int partNum)
+{
+    size_t len;
+    struct DeviceDesc *prev = NULL;
+    for (prev = g_deviceList; prev != NULL; prev = prev->dNext) {
+        if (strcmp(prev->dDev, dev) == 0) {
+            errno = -EEXIST;
+            return (int)LOS_NOK;
+        }
+    }
+
+    if (addrArray == NULL) {
+        errno = -EFAULT;
+        return (int)LOS_NOK;
+    }
+
+    prev = (struct DeviceDesc *)LOSCFG_FS_MALLOC_HOOK(sizeof(struct DeviceDesc));
+    if (prev == NULL) {
+        errno = -ENOMEM;
+        return (int)LOS_NOK;
+    }
+    len = strlen(dev) + 1;
+    prev->dDev = LOSCFG_FS_MALLOC_HOOK(len);
+    len = strlen(fsType) + 1;
+    prev->dFsType = LOSCFG_FS_MALLOC_HOOK(len);
+    prev->dAddrArray = (int *)LOSCFG_FS_MALLOC_HOOK(partNum * sizeof(int));
+    if (prev->dDev == NULL || prev->dFsType == NULL || prev->dAddrArray == NULL) {
+        goto errout;
+    }
+    (void)strcpy_s((char *)prev->dDev, len, dev);
+    (void)strcpy_s((char *)prev->dFsType, len, fsType);
+    (void)memcpy_s(prev->dAddrArray, partNum * sizeof(int), addrArray, partNum * sizeof(int));
+
+    if (lengthArray != NULL) {
+        prev->dLengthArray = (int *)LOSCFG_FS_MALLOC_HOOK(partNum * sizeof(int));
+        if (prev->dLengthArray == NULL) {
+            goto errout;
+        }
+        (void)memcpy_s(prev->dLengthArray, partNum * sizeof(int), lengthArray, partNum * sizeof(int));
+    }
+
+    prev->dNext = g_deviceList;
+    prev->dPartNum = partNum;
+    g_deviceList = prev;
+    return LOS_OK;
+errout:
+    if (prev->dDev != NULL) {
+        LOSCFG_FS_FREE_HOOK((void *)prev->dDev);
+    }
+    if (prev->dFsType != NULL) {
+        LOSCFG_FS_FREE_HOOK((void *)prev->dFsType);
+    }
+    if (prev->dAddrArray != NULL) {
+        LOSCFG_FS_FREE_HOOK((void *)prev->dAddrArray);
+    }
+    if (prev->dLengthArray != NULL) {
+        LOSCFG_FS_FREE_HOOK((void *)prev->dLengthArray);
+    }
+
+    LOSCFG_FS_FREE_HOOK(prev);
+    errno = -ENOMEM;
+    return (int)LOS_NOK;
+}
+
+
+int LOS_DiskPartition(const char *dev, const char *fsType, int *lengthArray, int *addrArray,
+                      int partNum)
 {
     int ret = (int)LOS_NOK;
     struct FsMap *fMap = VfsFsMapGet(fsType);
     if ((fMap != NULL) && (fMap->fsMgt != NULL) &&
         (fMap->fsMgt->fdisk != NULL)) {
-        ret = fMap->fsMgt->fdisk(dev, lengthArray, partnum);
+        ret = fMap->fsMgt->fdisk(dev, lengthArray, partNum);
+        return ret;
     }
 
+    ret = AddDevice(dev, fsType, lengthArray, addrArray, partNum);
     return ret;
 }
 
@@ -88,8 +163,7 @@ int LOS_PartitionFormat(const char *partName, char *fsType, void *data)
        format is not allowed when the device has been mounted. */
     struct MountPoint *iter = NULL;
     LOS_MP_FOR_EACH_ENTRY(iter) {
-        if ((iter->mFs != NULL) && (iter->mFs->fsType != NULL) &&
-            strcmp(iter->mFs->fsType, fsType) == 0) {
+        if ((iter->mPath != NULL) && (strcmp(iter->mPath, partName) == 0)) {
             errno = EBUSY;
             return (int)LOS_NOK;
         }
@@ -100,5 +174,6 @@ int LOS_PartitionFormat(const char *partName, char *fsType, void *data)
         (fMap->fsMgt->format != NULL)) {
         ret = fMap->fsMgt->format(partName, data);
     }
+
     return ret;
 }

components/fs/vfs/vfs_partition.h

@@ -31,6 +31,8 @@
 #ifndef _VFS_PARTITION_H_
 #define _VFS_PARTITION_H_
 
+#include "los_compiler.h"
+
 #ifdef __cplusplus
 #if __cplusplus
 extern "C" {
@@ -41,6 +43,19 @@ extern "C" {
 
 int GetPartIdByPartName(const char *partName);
 int GetDevIdByDevName(const char *dev);
+struct DeviceDesc *getDeviceList(void);
+
+struct DeviceDesc {
+    struct FsMap      *dFs;             /* file system info */
+    struct DeviceDesc *dNext;           /* point to next mount point */
+    const char        *dPath;           /* target path, /system, /usr, etc. */
+    const char        *dDev;            /* device, "emmc0p0", "emmc0p1", etc. */
+    void              *dData;           /* specific file system handle */
+    const char        *dFsType;         /* file system type */
+    int               *dLengthArray;    /* point to device partitions length array */
+    int               *dAddrArray;      /* point to device partitions address array */
+    int                dPartNum;        /* number of device partitions */
+};
 
 #ifdef __cplusplus
 #if __cplusplus

components/net/lwip-2.1/BUILD.gn

@@ -34,7 +34,7 @@ module_switch = defined(LOSCFG_NET_LWIP_SACK)
 module_name = "lwip"
 kernel_module(module_name) {
   sources = LWIP_PORTING_FILES + LWIPNOAPPSFILES - [ "$LWIPDIR/api/sockets.c" ]
-  include_dirs = [ "//utils/native/lite/include" ]
+  include_dirs = [ "//commonlibrary/utils_lite/include" ]
 }
 
 config("public") {

components/net/lwip-2.1/enhancement/src/fixme.c

@@ -125,7 +125,7 @@ int ip6addr_aton(const char *cp, ip6_addr_t *addr)
     int squash_pos = ipv6_blocks;
     int i;
     const unsigned char *sc = (const unsigned char *)cp;
-    const char *ss = cp-1;
+    const unsigned char *ss = (const unsigned char *)(cp - 1);
 
     for (; ; sc++) {
         if (current_block_index >= ipv6_blocks) {
@@ -142,7 +142,7 @@ int ip6addr_aton(const char *cp, ip6_addr_t *addr)
             break;
         } else if (*sc == ':') {
             if (sc - ss == 1) {
-                if (sc != cp || sc[1] != ':') {
+                if (sc != (const unsigned char *)cp || sc[1] != ':') {
                     return 0; // address begins with a single ':' or contains ":::"
                 } // else address begins with one valid "::"
             } else {
@@ -163,7 +163,7 @@ int ip6addr_aton(const char *cp, ip6_addr_t *addr)
 #if LWIP_IPV4
         } else if (*sc == '.' && current_block_index < ipv6_blocks - 1) {
             ip4_addr_t ip4;
-            int ret = ip4addr_aton(ss+1, &ip4);
+            int ret = ip4addr_aton((const char *)(ss + 1), &ip4);
             if (!ret) {
                 return 0;
             }

components/net/lwip-2.1/porting/include/lwip/lwipopts.h

@@ -240,4 +240,7 @@
 #define LWIP_SOCKET_OFFSET              CONFIG_NFILE_DESCRIPTORS
 #endif
 
+#define LWIP_SOCKET_IOCTL               0
+#define LWIP_SOCKET_FCNTL               0
+
 #endif /* _LWIP_PORTING_LWIPOPTS_H_ */

components/net/lwip-2.1/porting/src/api_shell.c

@@ -373,8 +373,9 @@ LWIP_STATIC int OsPingFunc(u32_t *parg)
     while (!ping_kill && (forever || (i < cnt))) {
         iecho->seqno = htons((u16_t)i);
         iecho->chksum = 0;
+#if (CHECKSUM_GEN_ICMP > 0)
         iecho->chksum = inet_chksum((void *)iecho, iecho_len);
-
+#endif
         ret = sendto(sfd, iecho, iecho_len, 0, (struct sockaddr *)&to, (socklen_t)sizeof(to));
         if (ret < 0) {
             perror("Ping: sending ICMP echo request failed\n");
@@ -469,8 +470,9 @@ LWIP_STATIC int OsPingFunc(u32_t *parg)
                         }
                         intrvl -= 1000; /* 1000: 1000ms = 1s */
                         sys_msleep(1000); /* 1000: 1000ms = 1s */
-                        if (ping_kill == 1)
+                        if (ping_kill == 1) {
                             break;
+                        }
                     } while (intrvl > 0);
                     succ_cnt++;
                     break;
@@ -528,7 +530,7 @@ u32_t OsShellPing(int argc, const char **argv)
 {
     int ret;
     u32_t i = 0;
-    u32_t count = 0;
+    u32_t count;
     int count_set = 0;
     u32_t interval = 1000; /* default ping interval */
     u32_t data_len = 48; /* default data length */

components/net/lwip-2.1/porting/src/sockets_porting.c

@@ -211,6 +211,7 @@ int close(int fd)
 }
 #endif
 
+#if LWIP_SOCKET_IOCTL
 #ifdef LWIP_SOCKET_IOCTL_FUNC
 int ioctl(int fd, int req, ...)
 {
@@ -222,7 +223,9 @@ int ioctl(int fd, int req, ...)
     return lwip_ioctl(fd, (long)req, (void *)arg);
 }
 #endif
+#endif
 
+#if LWIP_SOCKET_FCNTL
 #ifdef LWIP_SOCKET_FCNTL_FUNC
 int fcntl(int fd, int cmd, ...)
 {
@@ -234,6 +237,7 @@ int fcntl(int fd, int cmd, ...)
     return lwip_fcntl(fd, cmd, val);
 }
 #endif
+#endif
 
 #if LWIP_SOCKET_SELECT
 #ifdef LWIP_SOCKET_SELECT_FUNC

components/power/los_pm.c

@@ -130,7 +130,7 @@ STATIC BOOL OsPmTickTimerStop(LosPmCB *pm)
     LosPmTickTimer *tickTimer = pm->tickTimer;
 
     if ((tickTimer == NULL) || (tickTimer->tickLock == NULL) ||
-        (pm->pmMode == LOS_SYS_NORMAL_SLEEP)) {
+        (pm->sysMode == LOS_SYS_NORMAL_SLEEP)) {
         return FALSE;
     }
 
@@ -264,6 +264,7 @@ STATIC UINT32 OsPmSuspendSleep(LosPmCB *pm)
 
     if (pm->sysctrl->suspendCheck != NULL) {
         pm->sysctrl->suspendCheck(mode);
+        pm->sysMode = pm->pmMode;
     }
 
     tickTimerStop = OsPmTickTimerStop(pm);

components/security/syscall/pthread_syscall.c

@@ -67,7 +67,7 @@ int SysUserTaskCreate(unsigned long entry, unsigned long userArea, unsigned long
 
 int SysSchedSetScheduler(unsigned int tid, int policy, int priority)
 {
-    if ((tid <= 0) || (tid > LOSCFG_BASE_CORE_TSK_LIMIT)) {
+    if ((tid == 0) || (tid > LOSCFG_BASE_CORE_TSK_LIMIT)) {
         return EINVAL;
     }
 
@@ -92,7 +92,7 @@ int *SysSchedGetArea(unsigned int tid)
     unsigned int intSave;
     int *area = NULL;
 
-    if ((tid <= 0) || (tid > LOSCFG_BASE_CORE_TSK_LIMIT)) {
+    if ((tid == 0) || (tid > LOSCFG_BASE_CORE_TSK_LIMIT)) {
         return NULL;
     }
 

components/shell/src/cmds/mempt_shellcmd.c

@@ -82,7 +82,6 @@ LITE_OS_SEC_TEXT_MINOR UINT32 OsShellCmdFree(INT32 argc, const CHAR *argv[])
 #if (LOSCFG_MEM_WATERLINE == 1)
 LITE_OS_SEC_TEXT_MINOR UINT32 OsShellCmdWaterLine(INT32 argc, const CHAR *argv[])
 {
-    UINT32 ret;
     LOS_MEM_POOL_STATUS poolStatus;
 
     if (argc > 1) {

components/shell/src/cmds/vfs_shellcmd.c

@@ -181,6 +181,7 @@ VOID OsLs(const CHAR *pathname)
     d = opendir(path);
     if (d == NULL) {
         PRINT_ERR("No such directory = %s\n", path);
+        free(path);
     } else {
         PRINTK("Directory %s:\n", path);
         do {
@@ -544,11 +545,6 @@ STATIC INT32 OsShellCmdDoRmdir(const CHAR *pathname)
         }
         if (strcmp(dirent->d_name, "..") && strcmp(dirent->d_name, ".")) {
             size_t fullPathBufSize = strlen(pathname) + strlen(dirent->d_name) + SEPARATOR_EOF_LEN;
-            if (fullPathBufSize <= 0) {
-                PRINTK("buffer size is invalid!\n");
-                (VOID)closedir(d);
-                return -1;
-            }
             fullpath = (CHAR *)malloc(fullPathBufSize);
             if (fullpath == NULL) {
                 PRINTK("malloc failure!\n");

config_iccarm.gni

@@ -86,10 +86,6 @@ optimize_config_cflags = []
 optimize_config_asmflags = []
 
 if (defined(LOSCFG_COMPILE_DEBUG)) {
-  optimize_config_cflags += [
-    "-g",
-    "-gdwarf-2",
-  ]
   optimize_config_cflags += [ "-On" ]
 } else {
   if (defined(LOSCFG_COMPILE_OPTIMIZE)) {
@@ -118,12 +114,14 @@ kconfig_config_cflags += [
 warn_config_cflags = []
 warn_config_asmflags = []
 
-warn_config_cflags += [
-  "--warnings_affect_exit_code",
-  "--warnings_are_errors",
-  "--warn_about_c_style_casts",
-  "--warn_about_incomplete_constructors",
-]
+if (!defined(LOSCFG_TEST)) {
+  warn_config_cflags += [
+    "--warnings_affect_exit_code",
+    "--warnings_are_errors",
+    "--warn_about_c_style_casts",
+    "--warn_about_incomplete_constructors",
+  ]
+}
 
 #
 # dialect_config

kal/cmsis/cmsis_liteos2.c

@@ -42,6 +42,9 @@
 #include "los_task.h"
 #include "los_timer.h"
 #include "los_debug.h"
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+#include "los_arch.h"
+#endif
 
 #include "string.h"
 #include "securec.h"
@@ -978,21 +981,17 @@ osStatus_t osEventFlagsDelete(osEventFlagsId_t ef_id)
 {
     PEVENT_CB_S pstEventCB = (PEVENT_CB_S)ef_id;
     UINT32 intSave;
-    osStatus_t ret;
+    osStatus_t ret = osOK;
     if (OS_INT_ACTIVE) {
         return osErrorISR;
     }
     intSave = LOS_IntLock();
-    if (LOS_EventDestroy(pstEventCB) == LOS_OK) {
-        ret = osOK;
-    } else {
+    if (LOS_EventDestroy(pstEventCB) != LOS_OK) {
         ret = osErrorParameter;
     }
     LOS_IntRestore(intSave);
 
-    if (LOS_MemFree(m_aucSysMem0, (void *)pstEventCB) == LOS_OK) {
-        ret = osOK;
-    } else {
+    if (LOS_MemFree(m_aucSysMem0, (void *)pstEventCB) != LOS_OK) {
         ret = osErrorParameter;
     }
 
@@ -1006,6 +1005,10 @@ osMutexId_t osMutexNew(const osMutexAttr_t *attr)
     UINT32 ret;
     UINT32 muxId;
 
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+    UINTPTR regLR = ArchLRGet();
+#endif
+
     UNUSED(attr);
 
     if (OS_INT_ACTIVE) {
@@ -1014,6 +1017,9 @@ osMutexId_t osMutexNew(const osMutexAttr_t *attr)
 
     ret = LOS_MuxCreate(&muxId);
     if (ret == LOS_OK) {
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+        OsSetMutexCreateInfo(GET_MUX(muxId), regLR);
+#endif
         return (osMutexId_t)(GET_MUX(muxId));
     } else {
         return (osMutexId_t)NULL;

kal/libc/Kconfig

@@ -35,7 +35,6 @@ choice
 
 config LIBC_MUSL
     bool "musl libc"
-rsource "musl/Kconfig"
 
 config LIBC_NEWLIB
     bool "newlibc"

kal/libc/musl/BUILD.gn

@@ -1,5 +1,5 @@
 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
 # are permitted provided that the following conditions are met:
@@ -33,10 +33,7 @@ import("//third_party/musl/porting/liteos_m/kernel/musl.gni")
 module_switch = defined(LOSCFG_LIBC_MUSL)
 module_name = get_path_info(rebase_path("."), "name")
 kernel_module(module_name) {
-  sources = [
-    "fs.c",
-    "malloc.c",
-  ]
+  sources = [ "malloc.c" ]
   configs += [ "$LITEOSTOPDIR:warn_config" ]
 
   deps = [ "//third_party/musl/porting/liteos_m/kernel" ]

kal/libc/musl/fs.c

@@ -1,298 +0,0 @@
-/*
- * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this list of
- *    conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice, this list
- *    of conditions and the following disclaimer in the documentation and/or other materials
- *    provided with the distribution.
- *
- * 3. Neither the name of the copyright holder nor the names of its contributors may be used
- *    to endorse or promote products derived from this software without specific prior written
- *    permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#define _GNU_SOURCE
-
-#include "los_config.h"
-#include <errno.h>
-#include <stdarg.h>
-#include <dirent.h>
-#include <sys/mount.h>
-#include <sys/statfs.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-#ifdef LOSCFG_LIBC_MUSL_FS
-#include "los_fs.h"
-
-int mount(const char *source, const char *target,
-          const char *filesystemtype, unsigned long mountflags,
-          const void *data)
-{
-    return LOS_FsMount(source, target, filesystemtype, mountflags, data);
-}
-
-int umount(const char *target)
-{
-    return LOS_FsUmount(target);
-}
-
-int umount2(const char *target, int flag)
-{
-    return LOS_FsUmount2(target, flag);
-}
-
-int open(const char *path, int oflag, ...)
-{
-    va_list vaList;
-    va_start(vaList, oflag);
-    int ret;
-    ret = LOS_Open(path, oflag, vaList);
-    va_end(vaList);
-    return ret;
-}
-
-int close(int fd)
-{
-    return LOS_Close(fd);
-}
-
-ssize_t read(int fd, void *buf, size_t nbyte)
-{
-    return LOS_Read(fd, buf, nbyte);
-}
-
-ssize_t write(int fd, const void *buf, size_t nbyte)
-{
-    return LOS_Write(fd, buf, nbyte);
-}
-
-off_t lseek(int fd, off_t offset, int whence)
-{
-    return LOS_Lseek(fd, offset, whence);
-}
-
-int unlink(const char *path)
-{
-    return LOS_Unlink(path);
-}
-
-int fstat(int fd, struct stat *buf)
-{
-    return LOS_Fstat(fd, buf);
-}
-
-int stat(const char *path, struct stat *buf)
-{
-    return LOS_Stat(path, buf);
-}
-
-int fsync(int fd)
-{
-    return LOS_Fsync(fd);
-}
-
-int mkdir(const char *path, mode_t mode)
-{
-    return LOS_Mkdir(path, mode);
-}
-
-DIR *opendir(const char *dirName)
-{
-    return LOS_Opendir(dirName);
-}
-
-struct dirent *readdir(DIR *dir)
-{
-    return LOS_Readdir(dir);
-}
-
-int closedir(DIR *dir)
-{
-    return LOS_Closedir(dir);
-}
-
-int rmdir(const char *path)
-{
-    return LOS_Unlink(path);
-}
-
-int rename(const char *oldName, const char *newName)
-{
-    return LOS_Rename(oldName, newName);
-}
-
-int statfs(const char *path, struct statfs *buf)
-{
-    return LOS_Statfs(path, buf);
-}
-
-int ftruncate(int fd, off_t length)
-{
-    return LOS_Ftruncate(fd, length);
-}
-
-ssize_t pread(int fd, void *buf, size_t nbyte, off_t offset)
-{
-    return LOS_Pread(fd, buf, nbyte, offset);
-}
-
-ssize_t pwrite(int fd, const void *buf, size_t nbyte, off_t offset)
-{
-    return LOS_Pwrite(fd, buf, nbyte, offset);
-}
-
-int access(const char *path, int mode)
-{
-    struct stat st;
-
-    if (stat(path, &st) < 0) {
-        return -1;
-    }
-    if ((st.st_mode & S_IFDIR) || (st.st_mode & S_IFREG)) {
-        return 0;
-    }
-    if ((mode & W_OK) && !(st.st_mode & S_IWRITE)) {
-        return -1;
-    }
-
-    return 0;
-}
-
-#else /* #ifdef LOSCFG_FS_VFS */
-
-int mount(const char *source, const char *target,
-          const char *filesystemtype, unsigned long mountflags,
-          const void *data)
-{
-    return -1;
-}
-
-int umount(const char *target)
-{
-    return -1;
-}
-
-int umount2(const char *target, int flag)
-{
-    return -1;
-}
-
-int open(const char *path, int oflag, ...)
-{
-    return -1;
-}
-
-int close(int fd)
-{
-    return -1;
-}
-
-ssize_t read(int fd, void *buf, size_t nbyte)
-{
-    return -1;
-}
-
-ssize_t write(int fd, const void *buf, size_t nbyte)
-{
-    return -1;
-}
-
-off_t lseek(int fd, off_t offset, int whence)
-{
-    return -1;
-}
-
-int unlink(const char *path)
-{
-    return -1;
-}
-
-int fstat(int fd, struct stat *buf)
-{
-    return -1;
-}
-
-int stat(const char *path, struct stat *buf)
-{
-    return -1;
-}
-
-int fsync(int fd)
-{
-    return -1;
-}
-
-int mkdir(const char *path, mode_t mode)
-{
-    return -1;
-}
-
-DIR *opendir(const char *dirName)
-{
-    return NULL;
-}
-
-struct dirent *readdir(DIR *dir)
-{
-    return NULL;
-}
-
-int closedir(DIR *dir)
-{
-    return -1;
-}
-
-int rmdir(const char *path)
-{
-    return -1;
-}
-
-int rename(const char *oldName, const char *newName)
-{
-    return -1;
-}
-
-int statfs(const char *path, struct statfs *buf)
-{
-    return -1;
-}
-
-int ftruncate(int fd, off_t length)
-{
-    return -1;
-}
-
-ssize_t pread(int fd, void *buf, size_t nbyte, off_t offset)
-{
-    return -1;
-}
-
-ssize_t pwrite(int fd, const void *buf, size_t nbyte, off_t offset)
-{
-    return -1;
-}
-
-int access(const char *path, int mode)
-{
-    return -1;
-}
-
-#endif

kal/libc/musl/malloc.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -34,7 +34,6 @@
 #include "los_config.h"
 #include "los_memory.h"
 
-
 void *calloc(size_t nitems, size_t size)
 {
     size_t real_size;
@@ -107,4 +106,3 @@ void *realloc(void *ptr, size_t size)
 
     return LOS_MemRealloc(OS_SYS_MEM_ADDR, ptr, size);
 }
-

kal/libc/newlib/BUILD.gn

@@ -1,5 +1,5 @@
 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
-# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+# Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
 # are permitted provided that the following conditions are met:
@@ -33,7 +33,6 @@ module_switch = defined(LOSCFG_LIBC_NEWLIB)
 module_name = get_path_info(rebase_path("."), "name")
 kernel_module(module_name) {
   sources = [
-    "porting/src/fs.c",
     "porting/src/malloc.c",
     "porting/src/network/htonl.c",
     "porting/src/network/htons.c",
@@ -44,7 +43,7 @@ kernel_module(module_name) {
   ]
   configs += [ "$LITEOSTOPDIR:warn_config" ]
 
-  if (defined(LOSCFG_LIBC_NEWLIB_FS)) {
+  if (defined(LOSCFG_FS_VFS)) {
     sources +=
         [ "//third_party/musl/porting/liteos_m/kernel/src/misc/realpath.c" ]
   }

kal/libc/newlib/porting/src/fs.c

@@ -1,250 +0,0 @@
-/*
- * Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this list of
- *    conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice, this list
- *    of conditions and the following disclaimer in the documentation and/or other materials
- *    provided with the distribution.
- *
- * 3. Neither the name of the copyright holder nor the names of its contributors may be used
- *    to endorse or promote products derived from this software without specific prior written
- *    permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#define _GNU_SOURCE
-
-#include "los_config.h"
-#include <errno.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-
-#ifdef LOSCFG_LIBC_NEWLIB_FS
-#include "los_fs.h"
-#endif
-
-#ifdef LOSCFG_LIBC_NEWLIB_FS
-int mount(const char *source, const char *target,
-          const char *filesystemtype, unsigned long mountflags,
-          const void *data)
-{
-    return LOS_FsMount(source, target, filesystemtype, mountflags, data);
-}
-
-int umount(const char *target)
-{
-    return LOS_FsUmount(target);
-}
-
-int umount2(const char *target, int flag)
-{
-    return LOS_FsUmount2(target, flag);
-}
-
-int _open(const char *path, int oflag, ...)
-{
-    va_list vaList;
-    va_start(vaList, oflag);
-    int ret;
-    ret = LOS_Open(path, oflag);
-    va_end(vaList);
-    return ret;
-}
-
-int _close(int fd)
-{
-    return LOS_Close(fd);
-}
-
-ssize_t _read(int fd, void *buf, size_t nbyte)
-{
-    return LOS_Read(fd, buf, nbyte);
-}
-
-ssize_t _write(int fd, const void *buf, size_t nbyte)
-{
-    return LOS_Write(fd, buf, nbyte);
-}
-
-off_t _lseek(int fd, off_t offset, int whence)
-{
-    return LOS_Lseek(fd, offset, whence);
-}
-
-int _unlink(const char *path)
-{
-    return LOS_Unlink(path);
-}
-
-int _fstat(int fd, struct stat *buf)
-{
-    return LOS_Fstat(fd, buf);
-}
-
-int _stat(const char *path, struct stat *buf)
-{
-    return LOS_Stat(path, buf);
-}
-
-int fsync(int fd)
-{
-    return LOS_Fsync(fd);
-}
-
-int mkdir(const char *path, mode_t mode)
-{
-    return LOS_Mkdir(path, mode);
-}
-
-DIR *opendir(const char *dirName)
-{
-    return LOS_Opendir(dirName);
-}
-
-struct dirent *readdir(DIR *dir)
-{
-    return LOS_Readdir(dir);
-}
-
-int closedir(DIR *dir)
-{
-    return LOS_Closedir(dir);
-}
-
-int rmdir(const char *path)
-{
-    return LOS_Unlink(path);
-}
-
-int rename(const char *oldName, const char *newName)
-{
-    return LOS_Rename(oldName, newName);
-}
-
-int statfs(const char *path, struct statfs *buf)
-{
-    return LOS_Statfs(path, buf);
-}
-
-int ftruncate(int fd, off_t length)
-{
-    return LOS_Ftruncate(fd, length);
-}
-
-int ioctl(int fd, int req, ...)
-{
-    va_list ap;
-    va_start(ap, req);
-    int ret;
-    ret = LOS_Ioctl(fd, req, ap);
-    va_end(ap);
-    return ret;
-}
-
-ssize_t pread(int fd, void *buf, size_t nbyte, off_t offset)
-{
-    return LOS_Pread(fd, buf, nbyte, offset);
-}
-
-ssize_t pwrite(int fd, const void *buf, size_t nbyte, off_t offset)
-{
-    return LOS_Pwrite(fd, buf, nbyte, offset);
-}
-
-int access(const char *path, int mode)
-{
-    struct stat st;
-
-    if (stat(path, &st) < 0) {
-        return -1;
-    }
-    if ((st.st_mode & S_IFDIR) || (st.st_mode & S_IFREG)) {
-        return 0;
-    }
-    if ((mode & W_OK) && !(st.st_mode & S_IWRITE)) {
-        return -1;
-    }
-
-    return 0;
-}
-
-int remove(const char *filename)
-{
-    int ret = unlink(filename);
-    if (ret == -EISDIR) {
-        ret = rmdir(filename);
-    }
-
-    return ret;
-}
-
-#else /* #ifdef LOSCFG_FS_VFS */
-
-int _open(const char *path, int oflag, ...)
-{
-    return -1;
-}
-
-int _close(int fd)
-{
-    return -1;
-}
-
-ssize_t _read(int fd, void *buf, size_t nbyte)
-{
-    return -1;
-}
-
-ssize_t _write(int fd, const void *buf, size_t nbyte)
-{
-    return -1;
-}
-
-off_t _lseek(int fd, off_t offset, int whence)
-{
-    return -1;
-}
-
-int _unlink(const char *path)
-{
-    return -1;
-}
-
-int _fstat(int fd, struct stat *buf)
-{
-    return -1;
-}
-
-int _stat(const char *path, struct stat *buf)
-{
-    return -1;
-}
-
-int access(const char *path, int mode)
-{
-    return -1;
-}
-
-int remove(const char *filename)
-{
-    return -1;
-}
-
-#endif

kal/libc/newlib/porting/src/other_adapt.c

@@ -57,4 +57,3 @@ void _exit(int status)
     while (1) {
     }
 }
-

kal/posix/BUILD.gn

@@ -35,6 +35,7 @@ kernel_module(module_name) {
   sources = [
     "src/errno.c",
     "src/libc.c",
+    "src/map_error.c",
   ]
   configs += [ "$LITEOSTOPDIR:warn_config" ]
 

kal/posix/Kconfig

@@ -73,4 +73,11 @@ config POSIX_SIGNAL_API
     help
       Answer Y to enable LiteOS support POSIX Signal API.
 
+config POSIX_FS_API
+    bool "Enable POSIX FS API"
+    default y
+    depends on FS_VFS
+    help
+      Answer Y to enable LiteOS support POSIX FS API.
+
 endif # POSIX_API

kal/posix/src/map_error.c

@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "los_mux.h"
+#include "los_queue.h"
+#include "los_sem.h"
+#include "los_task.h"
+#include <errno.h>
+
+INT32 map_errno(UINT32 err)
+{
+    if (err == LOS_OK) {
+        return 0;
+    }
+    switch (err) {
+        case LOS_ERRNO_QUEUE_INVALID:
+        case LOS_ERRNO_QUEUE_WRITE_PTR_NULL:
+        case LOS_ERRNO_QUEUE_WRITESIZE_ISZERO:
+        case LOS_ERRNO_QUEUE_SIZE_TOO_BIG:
+        case LOS_ERRNO_QUEUE_CREAT_PTR_NULL:
+        case LOS_ERRNO_QUEUE_PARA_ISZERO:
+        case LOS_ERRNO_QUEUE_WRITE_SIZE_TOO_BIG:
+        case LOS_ERRNO_TSK_ID_INVALID:
+        case LOS_ERRNO_TSK_PTR_NULL:
+        case LOS_ERRNO_TSK_NAME_EMPTY:
+        case LOS_ERRNO_TSK_ENTRY_NULL:
+        case LOS_ERRNO_TSK_PRIOR_ERROR:
+        case LOS_ERRNO_TSK_STKSZ_TOO_LARGE:
+        case LOS_ERRNO_TSK_STKSZ_TOO_SMALL:
+        case LOS_ERRNO_TSK_NOT_CREATED:
+        case OS_ERROR:
+        case LOS_ERRNO_SEM_INVALID:
+        case LOS_ERRNO_SEM_UNAVAILABLE:
+            errno = EINVAL;
+            break;
+        case LOS_ERRNO_QUEUE_ISFULL:
+        case LOS_ERRNO_QUEUE_ISEMPTY:
+            errno = EAGAIN;
+            break;
+        case LOS_ERRNO_QUEUE_CREATE_NO_MEMORY:
+        case LOS_ERRNO_TSK_TCB_UNAVAILABLE:
+        case LOS_ERRNO_SEM_ALL_BUSY:
+            errno = ENOSPC;
+            break;
+        case LOS_ERRNO_QUEUE_TIMEOUT:
+        case LOS_ERRNO_SEM_TIMEOUT:
+            errno = ETIMEDOUT;
+            break;
+        case LOS_ERRNO_QUEUE_CB_UNAVAILABLE:
+            errno = ENFILE;
+            break;
+        case LOS_ERRNO_QUEUE_READ_IN_INTERRUPT:
+        case LOS_ERRNO_QUEUE_WRITE_IN_INTERRUPT:
+        case LOS_ERRNO_SEM_PEND_INTERR:
+            errno = EINTR;
+            break;
+        case LOS_ERRNO_TSK_NO_MEMORY:
+        case LOS_ERRNO_SEM_OVERFLOW:
+            errno = ENOMEM;
+            break;
+        case LOS_ERRNO_SEM_PENDED:
+            errno = EBUSY;
+            break;
+        case LOS_ERRNO_SEM_PEND_IN_LOCK:
+            errno = EPERM;
+            break;
+        default:
+            errno = EINVAL;
+            break;
+    }
+    return errno;
+}
+

kal/posix/src/map_error.h

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _POSIX_MAP_ERROR_H
+#define _POSIX_MAP_ERROR_H
+
+#ifdef __cplusplus
+#if __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+INT32 map_errno(UINT32 err);
+
+#ifdef __cplusplus
+#if __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+#endif

kal/posix/src/poll.c

@@ -175,7 +175,7 @@ STATIC INLINE INT32 PollTimedWait(struct pollfd *fds, nfds_t nfds, struct PollTa
             }
         } else if (left <= 0) {
             break;
-        } else if (left > 0) {
+        } else {
             clock_gettime(CLOCK_REALTIME, &curTime);
             last = (INT32)((curTime.tv_sec - startTime.tv_sec) * OS_SYS_MS_PER_SECOND +
                    (curTime.tv_nsec - startTime.tv_nsec) / (OS_SYS_NS_PER_SECOND / OS_SYS_MS_PER_SECOND));

kal/posix/src/pthread.c

@@ -40,6 +40,7 @@
 #include "los_config.h"
 #include "los_task.h"
 #include "los_debug.h"
+#include "map_error.h"
 
 #define PTHREAD_DEFAULT_NAME     "pthread"
 #define PTHREAD_DEFAULT_NAME_LEN 8
@@ -207,9 +208,10 @@ int pthread_create(pthread_t *thread, const pthread_attr_t *attr,
         return ret;
     }
 
-    if (LOS_TaskCreateOnly(&taskID, &taskInitParam) != LOS_OK) {
+    ret = LOS_TaskCreateOnly(&taskID, &taskInitParam);
+    if (ret != LOS_OK) {
         free((VOID *)(UINTPTR)taskInitParam.uwArg);
-        return EINVAL;
+        return map_errno(ret);
     }
 
     PthreadData *pthreadData = (PthreadData *)taskInitParam.uwArg;
@@ -221,10 +223,10 @@ int pthread_create(pthread_t *thread, const pthread_attr_t *attr,
     LOS_ListAdd(&g_pthreadListHead, &pthreadData->threadList);
     LOS_IntRestore(intSave);
 
-    (void)LOS_TaskResume(taskID);
-
     *thread = (pthread_t)taskID;
 
+    (void)LOS_TaskResume(taskID);
+
     return 0;
 }
 

kal/posix/src/pthread_cond.c

@@ -42,12 +42,6 @@
 #include "los_event.h"
 #include "los_mux.h"
 
-typedef struct {
-    volatile INT32 *realValue;
-    INT32 value;
-    UINT32 clearEvent;
-} EventCond;
-
 #define INLINE inline
 
 #define BROADCAST_EVENT     1
@@ -309,7 +303,6 @@ int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
         PRINT_ERR("%s: %d failed\n", __FUNCTION__, __LINE__);
     }
 
-    (VOID)LOS_EventClear(&(cond->event), 0);
     ret = (INT32)LOS_EventRead(&(cond->event), 0x0f, LOS_WAITMODE_OR | LOS_WAITMODE_CLR, (UINT32)absTicks);
 
     if (pthread_mutex_lock(mutex) != 0) {

kal/posix/src/pthread_mutex.c

@@ -38,6 +38,9 @@
 #include "los_debug.h"
 #include "los_hook.h"
 #include "los_sched.h"
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+#include "los_arch.h"
+#endif
 
 #define MUTEXATTR_TYPE_MASK   0x0FU
 #define OS_SYS_NS_PER_MSECOND 1000000
@@ -130,6 +133,10 @@ int pthread_mutex_init(pthread_mutex_t *mutex, const pthread_mutexattr_t *mutexA
     UINT32 muxHandle;
     UINT32 ret;
 
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+    UINTPTR regLR = ArchLRGet();
+#endif
+
     if (mutex == NULL) {
         return EINVAL;
     }
@@ -148,6 +155,9 @@ int pthread_mutex_init(pthread_mutex_t *mutex, const pthread_mutexattr_t *mutexA
     mutex->stAttr = useAttr;
     mutex->magic = _MUX_MAGIC;
     mutex->handle = muxHandle;
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+    OsSetMutexCreateInfo(GET_MUX(mutex->handle), regLR);
+#endif
 
     return 0;
 }
@@ -324,6 +334,10 @@ int pthread_mutex_timedlock(pthread_mutex_t *mutex, const struct timespec *absTi
     struct timespec curTime = {0};
     LosMuxCB *muxPended = NULL;
 
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+    UINTPTR regLR = ArchLRGet();
+#endif
+
     ret = MuxPreCheck(mutex, OS_TCB_FROM_TID(LOS_CurTaskIDGet()));
     if (ret != 0) {
         return (INT32)ret;
@@ -337,6 +351,9 @@ int pthread_mutex_timedlock(pthread_mutex_t *mutex, const struct timespec *absTi
         if (ret != LOS_OK) {
             return MapError(ret);
         }
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+        OsSetMutexCreateInfo(GET_MUX(mutex->handle), regLR);
+#endif
     } else {
         muxPended = GET_MUX(mutex->handle);
         if ((mutex->stAttr.type == PTHREAD_MUTEX_ERRORCHECK) &&
@@ -364,6 +381,11 @@ int pthread_mutex_lock(pthread_mutex_t *mutex)
 {
     UINT32 ret;
     LosMuxCB *muxPended = NULL;
+
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+    UINTPTR regLR = ArchLRGet();
+#endif
+
     LosTaskCB *runTask = OS_TCB_FROM_TID(LOS_CurTaskIDGet());
 
     ret = MuxPreCheck(mutex, runTask);
@@ -376,6 +398,9 @@ int pthread_mutex_lock(pthread_mutex_t *mutex)
         if (ret != LOS_OK) {
             return MapError(ret);
         }
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+        OsSetMutexCreateInfo(GET_MUX(mutex->handle), regLR);
+#endif
     } else {
         muxPended = GET_MUX(mutex->handle);
         if ((mutex->stAttr.type == PTHREAD_MUTEX_ERRORCHECK) &&
@@ -394,6 +419,10 @@ int pthread_mutex_trylock(pthread_mutex_t *mutex)
     UINT32 ret;
     LosMuxCB *muxPended = NULL;
 
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+    UINTPTR regLR = ArchLRGet();
+#endif
+
     ret = MuxPreCheck(mutex, OS_TCB_FROM_TID(LOS_CurTaskIDGet()));
     if (ret != 0) {
         return (INT32)ret;
@@ -404,6 +433,9 @@ int pthread_mutex_trylock(pthread_mutex_t *mutex)
         if (ret != LOS_OK) {
             return MapError(ret);
         }
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+        OsSetMutexCreateInfo(GET_MUX(mutex->handle), regLR);
+#endif
     } else {
         muxPended = GET_MUX(mutex->handle);
         if ((mutex->stAttr.type != PTHREAD_MUTEX_RECURSIVE) && (muxPended->muxCount != 0)) {

kal/posix/src/time.c

@@ -501,7 +501,7 @@ time_t time(time_t *timer)
 {
     UINT64 usec = 0;
     time_t sec;
-    INT32 rtcRet = 0;
+    INT32 rtcRet;
 
     if (g_rtcTimeFunc.RtcGetTimeHook != NULL) {
         rtcRet = g_rtcTimeFunc.RtcGetTimeHook(&usec);
@@ -617,11 +617,22 @@ struct tm *gmtime(const time_t *timer)
 
 struct tm *localtime_r(const time_t *timep, struct tm *result)
 {
+    INT32 ret;
+
     if ((timep == NULL) || (result == NULL)) {
         errno = EFAULT;
         return NULL;
     }
-    if (!ConvertSecs2Utc(*timep, -g_timezone, result)) {
+
+    if (g_rtcTimeFunc.RtcGetTimezoneHook != NULL) {
+        INT32 tempTimezone = 0;
+        g_rtcTimeFunc.RtcGetTimezoneHook(&tempTimezone);
+        ret = ConvertSecs2Utc(*timep, -tempTimezone, result);
+    } else {
+        ret = ConvertSecs2Utc(*timep, -g_timezone, result);
+    }
+
+    if (!ret) {
         errno = EINVAL;
         return NULL;
     }
@@ -664,7 +675,14 @@ static time_t ConvertUtc2Secs(struct tm *tm)
     seconds += (tm->tm_mday - 1) * SECS_PER_DAY;
     seconds += tm->tm_hour * SECS_PER_HOUR + tm->tm_min * SECS_PER_MIN + tm->tm_sec;
 
-    seconds -= tm->__tm_gmtoff; // sub time zone to get UTC time
+    if (g_rtcTimeFunc.RtcGetTimezoneHook != NULL) {
+        INT32 tempTimezone = 0;
+        g_rtcTimeFunc.RtcGetTimezoneHook(&tempTimezone);
+        seconds += tempTimezone;
+    } else {
+        seconds += g_timezone;
+    }
+
     return seconds;
 }
 
@@ -690,7 +708,14 @@ time_t mktime(struct tm *tmptr)
     }
     timeInSeconds = ConvertUtc2Secs(tmptr);
     /* normalize tm_wday and tm_yday */
-    ConvertSecs2Utc(timeInSeconds, tmptr->__tm_gmtoff, tmptr);
+    if (g_rtcTimeFunc.RtcGetTimezoneHook != NULL) {
+        INT32 tempTimezone = 0;
+        g_rtcTimeFunc.RtcGetTimezoneHook(&tempTimezone);
+        ConvertSecs2Utc(timeInSeconds, -tempTimezone, tmptr);
+    } else {
+        ConvertSecs2Utc(timeInSeconds, -g_timezone, tmptr);
+    }
+
     return timeInSeconds;
 }
 
@@ -722,7 +747,7 @@ int gettimeofday(struct timeval *tv, void *ptz)
             tv->tv_usec = ts.tv_nsec / OS_SYS_NS_PER_US;
         }
     }
-	
+
     if (tz != NULL) {
         INT32 timeZone = 0;
         if (g_rtcTimeFunc.RtcGetTimezoneHook != NULL) {
@@ -742,12 +767,12 @@ int settimeofday(const struct timeval *tv, const struct timezone *tz)
 {
     struct timespec ts;
 
-    if (tv == NULL) {
+    if ((tv == NULL) && (tz == NULL)) {
         errno = EFAULT;
         return -1;
     }
 
-    if (tv->tv_usec >= OS_SYS_US_PER_SECOND) {
+    if ((tv != NULL) && (tv->tv_usec >= OS_SYS_US_PER_SECOND)) {
         errno = EINVAL;
         return -1;
     }
@@ -766,18 +791,20 @@ int settimeofday(const struct timeval *tv, const struct timezone *tz)
         }
     }
 
-    if (g_rtcTimeFunc.RtcSetTimeHook != NULL) {
-        UINT64 usec;
-        g_rtcTimeBase = tv->tv_sec * OS_SYS_MS_PER_SECOND + tv->tv_usec / OS_SYS_MS_PER_SECOND;
-        usec = tv->tv_sec * OS_SYS_US_PER_SECOND + tv->tv_usec;
-        if (-1 == g_rtcTimeFunc.RtcSetTimeHook(g_rtcTimeBase, &usec)) {
-            return -1;
-        }
-    } else {
-        ts.tv_sec = tv->tv_sec;
-        ts.tv_nsec = tv->tv_usec * OS_SYS_NS_PER_US;
-        if (-1 == clock_settime(CLOCK_REALTIME, &ts)) {
-            return -1;
+    if (tv != NULL) {
+        if (g_rtcTimeFunc.RtcSetTimeHook != NULL) {
+            UINT64 usec;
+            g_rtcTimeBase = tv->tv_sec * OS_SYS_MS_PER_SECOND + tv->tv_usec / OS_SYS_MS_PER_SECOND;
+            usec = tv->tv_sec * OS_SYS_US_PER_SECOND + tv->tv_usec;
+            if (g_rtcTimeFunc.RtcSetTimeHook(g_rtcTimeBase, &usec) < 0) {
+                return -1;
+            }
+        } else {
+            ts.tv_sec = tv->tv_sec;
+            ts.tv_nsec = tv->tv_usec * OS_SYS_NS_PER_US;
+            if (clock_settime(CLOCK_REALTIME, &ts) < 0) {
+                return -1;
+            }
         }
     }
 

kernel/include/los_memory.h

@@ -490,6 +490,72 @@ extern UINT32 LOS_MemIntegrityCheck(const VOID *pool);
  * </ul>
  * @see None.
  */
+
+/* Supposing a Second Level Index: SLI = 3. */
+#define OS_MEM_SLI                      3
+/* Giving 1 free list for each small bucket: 4, 8, 12, up to 124. */
+#define OS_MEM_SMALL_BUCKET_COUNT       31
+#define OS_MEM_SMALL_BUCKET_MAX_SIZE    128
+/* Giving 2^OS_MEM_SLI free lists for each large bucket. */
+#define OS_MEM_LARGE_BUCKET_COUNT       24
+/* OS_MEM_SMALL_BUCKET_MAX_SIZE to the power of 2 is 7. */
+#define OS_MEM_LARGE_START_BUCKET       7
+
+/* The count of free list. */
+#define OS_MEM_FREE_LIST_COUNT  (OS_MEM_SMALL_BUCKET_COUNT + (OS_MEM_LARGE_BUCKET_COUNT << OS_MEM_SLI))
+/* The bitmap is used to indicate whether the free list is empty, 1: not empty, 0: empty. */
+#define OS_MEM_BITMAP_WORDS     ((OS_MEM_FREE_LIST_COUNT >> 5) + 1)
+
+struct OsMemNodeHead {
+#if (LOSCFG_BASE_MEM_NODE_INTEGRITY_CHECK == 1)
+    UINT32 magic;
+#endif
+#if (LOSCFG_MEM_LEAKCHECK == 1)
+    UINTPTR linkReg[LOSCFG_MEM_RECORD_LR_CNT];
+#endif
+    union {
+        struct OsMemNodeHead *prev; /* The prev is used for current node points to the previous node */
+        struct OsMemNodeHead *next; /* The next is used for sentinel node points to the expand node */
+    } ptr;
+#if (LOSCFG_TASK_MEM_USED == 1)
+    UINT32 taskID;
+    UINT32 sizeAndFlag;
+#elif (LOSCFG_MEM_FREE_BY_TASKID == 1)
+    UINT32 taskID : 6;
+    UINT32 sizeAndFlag : 26;
+#else
+    UINT32 sizeAndFlag;
+#endif
+};
+
+struct OsMemFreeNodeHead {
+    struct OsMemNodeHead header;
+    struct OsMemFreeNodeHead *prev;
+    struct OsMemFreeNodeHead *next;
+};
+
+struct OsMemPoolInfo {
+    VOID *pool;
+    UINT32 totalSize;
+    UINT32 attr;
+#if (LOSCFG_MEM_WATERLINE == 1)
+    UINT32 waterLine;   /* Maximum usage size in a memory pool */
+    UINT32 curUsedSize; /* Current usage size in a memory pool */
+#endif
+#if (LOSCFG_MEM_MUL_REGIONS == 1)
+    UINT32 totalGapSize;
+#endif
+};
+
+struct OsMemPoolHead {
+    struct OsMemPoolInfo info;
+    UINT32 freeListBitmap[OS_MEM_BITMAP_WORDS];
+    struct OsMemFreeNodeHead *freeList[OS_MEM_FREE_LIST_COUNT];
+#if (LOSCFG_MEM_MUL_POOL == 1)
+    VOID *nextPool;
+#endif
+};
+
 extern VOID LOS_MemUnlockEnable(VOID *pool);
 
 extern UINT32 OsMemSystemInit(VOID);

kernel/include/los_mux.h

@@ -39,7 +39,6 @@
 
 #include "los_task.h"
 
-
 #ifdef __cplusplus
 #if __cplusplus
 extern "C" {
@@ -302,6 +301,9 @@ typedef struct {
     UINT32 muxID;        /**< Handle ID */
     LOS_DL_LIST muxList; /**< Mutex linked list */
     LosTaskCB *owner;    /**< The current thread that is locking a mutex */
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+    UINTPTR createInfo; /**< Return address of the caller */
+#endif
     UINT16 priority;     /**< Priority of the thread that is locking a mutex */
 } LosMuxCB;
 
@@ -351,6 +353,13 @@ extern UINT32 OsMuxInit(VOID);
  */
 #define GET_MUX_LIST(ptr) LOS_DL_LIST_ENTRY(ptr, LosMuxCB, muxList)
 
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+STATIC INLINE VOID OsSetMutexCreateInfo(LosMuxCB *mux, UINTPTR val)
+{
+    mux->createInfo = val;
+}
+#endif /* LOSCFG_MUTEX_CREATE_TRACE == 1 */
+
 #ifdef __cplusplus
 #if __cplusplus
 }

kernel/include/los_sched.h

@@ -96,6 +96,11 @@ STATIC INLINE UINT64 OsGetCurrSchedTimeCycle(VOID)
     return LOS_SysCycleGet();
 }
 
+STATIC INLINE BOOL OsCheckKernelRunning(VOID)
+{
+    return (g_taskScheduled && LOS_CHECK_SCHEDULE);
+}
+
 /**
  * @ingroup los_sched
  * @brief Get the time, in nanoseconds, remaining before the next tick interrupt response.

kernel/src/los_init.c

@@ -114,27 +114,13 @@ LITE_OS_SEC_TEXT_INIT VOID LOS_Panic(const CHAR *fmt, ...)
     va_start(ap, fmt);
     PRINT_ERR(fmt, ap);
     va_end(ap);
+    OsDoExcHook(EXC_PANIC);
 #if (LOSCFG_BACKTRACE_TYPE != 0)
     LOS_BackTrace();
 #endif
     ArchSysExit();
 }
 
-
-/*****************************************************************************
- Function    : OsRegister
- Description : Configuring the maximum number of tasks
- Input       : None
- Output      : None
- Return      : None
- *****************************************************************************/
-LITE_OS_SEC_TEXT_INIT static VOID OsRegister(VOID)
-{
-    g_taskMaxNum = LOSCFG_BASE_CORE_TSK_LIMIT + 1; /* Reserved 1 for IDLE */
-
-    return;
-}
-
 LITE_OS_SEC_TEXT_INIT UINT32 LOS_Start(VOID)
 {
     return ArchStartSchedule();
@@ -156,8 +142,6 @@ LITE_OS_SEC_TEXT_INIT UINT32 LOS_KernelInit(VOID)
     OsBackTraceInit();
 #endif
 
-    OsRegister();
-
 #ifdef LOSCFG_KERNEL_LMS
     OsLmsInit();
 #endif

kernel/src/los_mux.c

@@ -37,7 +37,6 @@
 #include "los_memory.h"
 #include "los_sched.h"
 
-
 #if (LOSCFG_BASE_IPC_MUX == 1)
 
 LITE_OS_SEC_BSS       LosMuxCB*   g_allMux = NULL;
@@ -71,6 +70,9 @@ LITE_OS_SEC_TEXT_INIT UINT32 OsMuxInit(VOID)
         muxNode->muxID = index;
         muxNode->owner = (LosTaskCB *)NULL;
         muxNode->muxStat = OS_MUX_UNUSED;
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+        muxNode->createInfo = 0;
+#endif
         LOS_ListTailInsert(&g_unusedMuxList, &muxNode->muxList);
     }
     return LOS_OK;
@@ -149,7 +151,9 @@ LITE_OS_SEC_TEXT_INIT UINT32 LOS_MuxDelete(UINT32 muxHandle)
 
     LOS_ListAdd(&g_unusedMuxList, &muxDeleted->muxList);
     muxDeleted->muxStat = OS_MUX_UNUSED;
-
+#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
+    muxDeleted->createInfo = 0;
+#endif
     LOS_IntRestore(intSave);
 
     OsHookCall(LOS_HOOK_TYPE_MUX_DELETE, muxDeleted);
@@ -320,5 +324,5 @@ LITE_OS_SEC_TEXT UINT32 LOS_MuxPost(UINT32 muxHandle)
 
     return LOS_OK;
 }
-#endif /* (LOSCFG_BASE_IPC_MUX == 1) */
 
+#endif /* (LOSCFG_BASE_IPC_MUX == 1) */

kernel/src/los_sched.c

@@ -618,7 +618,7 @@ VOID LOS_SchedTickHandler(VOID)
 
 VOID LOS_Schedule(VOID)
 {
-    if (g_taskScheduled && LOS_CHECK_SCHEDULE) {
+    if (OsCheckKernelRunning()) {
         ArchTaskSchedule();
     }
 }

kernel/src/los_task.c

@@ -75,7 +75,7 @@
  * @ingroup los_task
  * @brief check task id's validation
  */
-#define OS_TASK_ID_CHECK(taskID)              LOS_ASSERT_COND(OS_TSK_GET_INDEX(taskID) < g_taskMaxNum)
+#define OS_TASK_ID_CHECK(taskID)              (OS_TSK_GET_INDEX(taskID) < g_taskMaxNum)
 
 /**
  * @ingroup los_task
@@ -409,6 +409,7 @@ LITE_OS_SEC_TEXT_INIT UINT32 OsTaskInit(VOID)
     UINT32 size;
     UINT32 index;
 
+    g_taskMaxNum = LOSCFG_BASE_CORE_TSK_LIMIT + 1; /* Reserved 1 for IDLE */
     size = (g_taskMaxNum + 1) * sizeof(LosTaskCB);
     g_taskCBArray = (LosTaskCB *)LOS_MemAlloc(m_aucSysMem0, size);
     if (g_taskCBArray == NULL) {
@@ -856,7 +857,7 @@ LITE_OS_SEC_TEXT_INIT UINT32 LOS_TaskResume(UINT32 taskID)
     UINT32 retErr = OS_ERROR;
     BOOL needSched = FALSE;
 
-    if (taskID > LOSCFG_BASE_CORE_TSK_LIMIT) {
+    if (!OS_TASK_ID_CHECK(taskID)) {
         return LOS_ERRNO_TSK_ID_INVALID;
     }
 

kernel/src/mm/los_memory.c

@@ -59,21 +59,6 @@ VOID *g_poolHead = NULL;
 
 /* The following is the macro definition and interface implementation related to the TLSF. */
 
-/* Supposing a Second Level Index: SLI = 3. */
-#define OS_MEM_SLI                      3
-/* Giving 1 free list for each small bucket: 4, 8, 12, up to 124. */
-#define OS_MEM_SMALL_BUCKET_COUNT       31
-#define OS_MEM_SMALL_BUCKET_MAX_SIZE    128
-/* Giving 2^OS_MEM_SLI free lists for each large bucket. */
-#define OS_MEM_LARGE_BUCKET_COUNT       24
-/* OS_MEM_SMALL_BUCKET_MAX_SIZE to the power of 2 is 7. */
-#define OS_MEM_LARGE_START_BUCKET       7
-
-/* The count of free list. */
-#define OS_MEM_FREE_LIST_COUNT  (OS_MEM_SMALL_BUCKET_COUNT + (OS_MEM_LARGE_BUCKET_COUNT << OS_MEM_SLI))
-/* The bitmap is used to indicate whether the free list is empty, 1: not empty, 0: empty. */
-#define OS_MEM_BITMAP_WORDS     ((OS_MEM_FREE_LIST_COUNT >> 5) + 1)
-
 #define OS_MEM_BITMAP_MASK 0x1FU
 
 /* Used to find the first bit of 1 in bitmap. */
@@ -120,60 +105,10 @@ STATIC INLINE UINT32 OsMemSlGet(UINT32 size, UINT32 fl)
 #error "When enter here, LOSCFG_BASE_CORE_TSK_LIMIT larger than 63 is not support"
 #endif
 
-struct OsMemNodeHead {
-#if (LOSCFG_BASE_MEM_NODE_INTEGRITY_CHECK == 1)
-    UINT32 magic;
-#endif
-#if (LOSCFG_MEM_LEAKCHECK == 1)
-    UINTPTR linkReg[LOSCFG_MEM_RECORD_LR_CNT];
-#endif
-    union {
-        struct OsMemNodeHead *prev; /* The prev is used for current node points to the previous node */
-        struct OsMemNodeHead *next; /* The next is used for sentinel node points to the expand node */
-    } ptr;
-#if (LOSCFG_TASK_MEM_USED == 1)
-    UINT32 taskID;
-    UINT32 sizeAndFlag;
-#elif (LOSCFG_MEM_FREE_BY_TASKID == 1)
-    UINT32 taskID : 6;
-    UINT32 sizeAndFlag : 26;
-#else
-    UINT32 sizeAndFlag;
-#endif
-};
-
 struct OsMemUsedNodeHead {
     struct OsMemNodeHead header;
 };
 
-struct OsMemFreeNodeHead {
-    struct OsMemNodeHead header;
-    struct OsMemFreeNodeHead *prev;
-    struct OsMemFreeNodeHead *next;
-};
-
-struct OsMemPoolInfo {
-    VOID *pool;
-    UINT32 totalSize;
-    UINT32 attr;
-#if (LOSCFG_MEM_WATERLINE == 1)
-    UINT32 waterLine;   /* Maximum usage size in a memory pool */
-    UINT32 curUsedSize; /* Current usage size in a memory pool */
-#endif
-#if (LOSCFG_MEM_MUL_REGIONS == 1)
-    UINT32 totalGapSize;
-#endif
-};
-
-struct OsMemPoolHead {
-    struct OsMemPoolInfo info;
-    UINT32 freeListBitmap[OS_MEM_BITMAP_WORDS];
-    struct OsMemFreeNodeHead *freeList[OS_MEM_FREE_LIST_COUNT];
-#if (LOSCFG_MEM_MUL_POOL == 1)
-    VOID *nextPool;
-#endif
-};
-
 /* The memory pool support expand. */
 #define OS_MEM_POOL_EXPAND_ENABLE   0x01
 /* The memory pool support no lock. */

testsuites/include/osTest.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -340,6 +340,7 @@ typedef struct tagHwiHandleForm {
 #define TEST_HwiCreate(ID, prio, mode, Func, irqParam) LOS_HwiCreate(ID, prio, mode, Func, irqParam)
 #define uart_printf_func printf
 
+extern VOID ItSuiteLosAtomic(void);
 extern VOID ItSuiteLosTask(void);
 extern VOID ItSuiteLosQueue(void);
 extern VOID ItSuiteLosMux(void);

testsuites/sample/cmsis/cmsis_func_test.c

@@ -101,14 +101,14 @@ LITE_TEST_CASE(CmsisFuncTestSuite, TestCmsis007, Function | MediumTest | Level1)
     msgQueueId = osMessageQueueNew(1, strlen(strbuff), &attr);
     ICUNIT_ASSERT_NOT_EQUAL(msgQueueId, NULL, msgQueueId);
 
-    name = osMessageQueueGetName(msgQueueId);
+    name = (CHAR *)osMessageQueueGetName(msgQueueId);
     ret = strcmp(name, "q1");
     ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
 
     ret = osMessageQueueDelete(msgQueueId);
     ICUNIT_ASSERT_EQUAL(ret, osOK, ret);
 
-    name = osMessageQueueGetName(msgQueueId);
+    name = (CHAR *)osMessageQueueGetName(msgQueueId);
     ICUNIT_ASSERT_EQUAL(name, NULL, name);
 
 #if (LOSCFG_BASE_IPC_QUEUE_STATIC == 1)

testsuites/sample/kernel/atomic/it_los_atomic.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -56,6 +56,8 @@ extern VOID ItLosAtomic006(VOID);
 extern VOID ItLosAtomic007(VOID);
 extern VOID ItLosAtomic008(VOID);
 extern VOID ItLosAtomic009(VOID);
+extern VOID ItLosAtomic010(VOID);
+extern VOID ItLosAtomic011(VOID);
 
 #ifdef __cplusplus
 #if __cplusplus

testsuites/sample/kernel/atomic/it_los_atomic_011.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -55,7 +55,7 @@ static VOID TaskF01(VOID)
     atomicRet = LOS_AtomicAdd(&atomicTestCounter, 0x77777777);
     ICUNIT_ASSERT_EQUAL_VOID(atomicRet, 0x22222221, atomicRet);
     readCounter = LOS_AtomicRead(&atomicTestCounter);
-    ICUNIT_ASSERT_EQUAL(readCounter, 0x22222221, readCounter);
+    ICUNIT_ASSERT_EQUAL_VOID(readCounter, 0x22222221, readCounter);
 
     LOS_AtomicSet(&atomicTestCounter, 0xdddddddd);
     atomicRet = LOS_AtomicSub(&atomicTestCounter, 0x99999999);

testsuites/sample/kernel/event/It_los_event_011.c

@@ -99,7 +99,7 @@ static UINT32 Testcase(VOID)
 
     g_testCount++;
 
-    LOS_TaskDelay(2);// 2, set delay time.
+    LOS_TaskDelay(2); // 2, set delay time.
 
     ICUNIT_GOTO_EQUAL(g_testCount, 7, g_testCount, EXIT1); // 7, Here, assert that g_testCount is equal to 7.
 

testsuites/sample/kernel/event/It_los_event_019.c

@@ -90,7 +90,7 @@ static UINT32 Testcase(VOID)
     LOS_EventInit(&g_pevent);
 
     ret = LOS_TaskCreate(&g_testTaskID01, &task1);
-    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
+    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
 
     ICUNIT_ASSERT_EQUAL(g_testCount, 1, g_testCount);
     g_testCount++;
@@ -111,7 +111,6 @@ static UINT32 Testcase(VOID)
 EXIT1:
     LOS_TaskDelete(g_testTaskID02);
 
-EXIT:
     LOS_TaskDelete(g_testTaskID01);
 
     return LOS_OK;

testsuites/sample/kernel/event/It_los_event_020.c

@@ -88,7 +88,7 @@ static UINT32 Testcase(VOID)
     LOS_EventInit(&g_pevent);
 
     ret = LOS_TaskCreate(&g_testTaskID01, &task1);
-    ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
+    ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
 
     ICUNIT_ASSERT_EQUAL(g_testCount, 1, g_testCount);
     g_testCount++;
@@ -106,7 +106,6 @@ static UINT32 Testcase(VOID)
 EXIT1:
     LOS_TaskDelete(g_testTaskID02);
 
-EXIT:
     LOS_TaskDelete(g_testTaskID01);
 
     return LOS_OK;

testsuites/sample/kernel/hwi/llt_los_hwi_035.c

@@ -37,7 +37,7 @@ static VOID TaskF01(VOID)
 {
 }
 
-VOID ItHwiM3B001F001()
+static VOID ItHwiM3B001F001(VOID)
 {
     return;
 }

testsuites/sample/kernel/sem/It_los_sem_027.c

@@ -69,7 +69,7 @@ static UINT32 Testcase(VOID)
     ret = LOS_TaskCreate(&g_testTaskID01, &task);
     ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
 
-    LOS_TaskDelay(100);// 100, set delay time.
+    LOS_TaskDelay(100); // 100, set delay time.
 
     ICUNIT_GOTO_NOT_EQUAL(g_testCount, 2, g_testCount, EXIT); // 2, Here, assert that g_testCount is equal to 2.
     ICUNIT_TRACK_EQUAL(g_testCount, 1, g_testCount);

testsuites/sample/kernel/sem/It_los_sem_034.c

@@ -55,7 +55,7 @@ static VOID TaskF01(void)
 
     g_testCount++;
 
-    LOS_TaskDelay(100);// 100, set delay time.
+    LOS_TaskDelay(100); // 100, set delay time.
 }
 
 static UINT32 Testcase(VOID)
@@ -76,7 +76,7 @@ static UINT32 Testcase(VOID)
     ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
 
     ICUNIT_GOTO_EQUAL(g_testCount, 1, g_testCount, EXIT);
-    LOS_TaskDelay(1000);// 1000, set delay time.
+    LOS_TaskDelay(1000); // 1000, set delay time.
 
     ICUNIT_GOTO_EQUAL(g_testCount, 2, g_testCount, EXIT); // 2, Here, assert that g_testCount is equal to 2.
 

testsuites/sample/kernel/swtmr/It_los_swtmr.h

@@ -69,7 +69,7 @@ static UINT32 g_uwsTick2;
 static UINT32 g_uwsTick3;
 
 extern VOID LOS_GetCpuTick(UINT32 *puwCntHi, UINT32 *puwCntLo);
-extern VOID ItSuiteLosSwtmr();
+extern VOID ItSuiteLosSwtmr(VOID);
 extern VOID ItLosSwtmr001(VOID);
 extern VOID ItLosSwtmr002(VOID);
 extern VOID ItLosSwtmr003(VOID);

testsuites/sample/kernel/swtmr/It_los_swtmr_030.c

@@ -39,7 +39,7 @@ static VOID Case1(UINT32 arg)
     g_testCount++;
 }
 
-static VOID Case2()
+static VOID Case2(VOID)
 {
     g_testCount++;
 }

testsuites/sample/kernel/swtmr/It_los_swtmr_034.c

@@ -44,12 +44,12 @@ static VOID Case1(UINT32 arg)
     g_testCount++;
 }
 
-static VOID Case2()
+static VOID Case2(VOID)
 {
     g_testCount++;
 }
 
-static VOID Case3()
+static VOID Case3(VOID)
 {
     g_testCount++;
 }

testsuites/sample/kernel/swtmr/It_los_swtmr_039.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -69,7 +69,7 @@ static UINT32 Testcase(VOID)
 
     g_testCount1 = 0;
     // 1, Timeout interval of a periodic software timer.
-    ret = LOS_SwtmrCreate(1, LOS_SWTMR_MODE_ONCE, (SWTMR_PROC_FUNC)Case2, &g_swtmrId1, &irqParam
+    ret = LOS_SwtmrCreate(1, LOS_SWTMR_MODE_ONCE, (SWTMR_PROC_FUNC)Case2, &g_swtmrId1, (UINT32)&irqParam
 #if (LOSCFG_BASE_CORE_SWTMR_ALIGN == 1)
         , OS_SWTMR_ROUSES_ALLOW, OS_SWTMR_ALIGN_INSENSITIVE
 #endif

testsuites/sample/kernel/swtmr/It_los_swtmr_040.c

@@ -34,7 +34,7 @@
 
 
 static UINT32 g_testCount1 = 0;
-static VOID Case1()
+static VOID Case1(VOID)
 {
     UINT32 ret;
 

testsuites/sample/kernel/swtmr/It_los_swtmr_041.c

@@ -35,7 +35,7 @@
 
 static UINT32 g_testCount1 = 0;
 
-static VOID Case1()
+static VOID Case1(VOID)
 {
     UINT32 ret;
 

testsuites/sample/kernel/swtmr/It_los_swtmr_043.c

@@ -44,7 +44,7 @@ static VOID Case1(UINT32 arg)
     return;
 }
 
-static VOID Case2()
+static VOID Case2(VOID)
 {
     UINT32 ret;
     UINT32 tick;

testsuites/sample/kernel/task/It_los_task_054.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
@@ -71,7 +71,7 @@ static VOID TaskF01(VOID)
 #ifdef __RISC_V__
     ret = LOS_HwiCreate(HWI_NUM_TEST, 1, 0, HwiF01, 0);
 #else
-    ret = LOS_HwiCreate(HWI_NUM_TEST, 1, 0, HwiF01, 1);
+    ret = LOS_HwiCreate(HWI_NUM_TEST, 1, 0, HwiF01, (HwiIrqParam *)1);
 #endif
     ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
 

testsuites/sample/kernel/task/It_los_task_096.c

@@ -35,8 +35,6 @@
 
 static VOID TaskF02(VOID)
 {
-    UINT32 ret;
-    ICUNIT_ASSERT_EQUAL_VOID(ret, 0, ret);
     g_testCount++;
     return;
 }

testsuites/sample/kernel/task/It_los_task_128.c

@@ -32,9 +32,6 @@
 #include "osTest.h"
 #include "It_los_task.h"
 
-static UINT32 g_freeMem1 = 0;
-static UINT32 g_freeMem2 = 0;
-
 static UINT32 GetfreeMemSize(void *pool)
 {
     return LOS_MemPoolSizeGet(pool) - LOS_MemTotalUsedGet(pool);

testsuites/sample/posix/BUILD.gn

@@ -27,7 +27,35 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 static_library("test_posix") {
-  sources = [ "pthread_func_test.c" ]
+  sources = [
+    "pthread/It_posix_pthread.c",
+    "pthread/It_posix_pthread_001.c",
+    "pthread/It_posix_pthread_002.c",
+    "pthread/It_posix_pthread_003.c",
+    "pthread/It_posix_pthread_004.c",
+    "pthread/It_posix_pthread_005.c",
+    "pthread/It_posix_pthread_006.c",
+    "pthread/It_posix_pthread_007.c",
+    "pthread/It_posix_pthread_008.c",
+    "pthread/It_posix_pthread_009.c",
+    "pthread/It_posix_pthread_010.c",
+    "pthread/It_posix_pthread_011.c",
+    "pthread/It_posix_pthread_012.c",
+    "pthread/It_posix_pthread_013.c",
+    "pthread/It_posix_pthread_014.c",
+    "pthread/It_posix_pthread_015.c",
+    "pthread/It_posix_pthread_016.c",
+    "pthread/It_posix_pthread_017.c",
+    "pthread/It_posix_pthread_018.c",
+    "pthread/It_posix_pthread_019.c",
+    "pthread/It_posix_pthread_020.c",
+    "pthread/It_posix_pthread_021.c",
+    "pthread/It_posix_pthread_022.c",
+    "pthread/It_posix_pthread_023.c",
+    "pthread/It_posix_pthread_024.c",
+    "pthread/It_posix_pthread_025.c",
+    "pthread_func_test.c",
+  ]
 
   configs += [ "//kernel/liteos_m/testsuites:include" ]
 }

testsuites/sample/posix/pthread/It_posix_pthread.c

@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+/*
+ * return value of pthread_self() is 0 when
+ * pthread create from LOS_TaskCreate()
+ */
+pthread_t TestPthreadSelf(void)
+{
+    pthread_t tid = pthread_self();
+    if (tid == 0) {
+        tid = ((LosTaskCB *)(OsCurrTaskGet()))->taskID;
+    }
+    return tid;
+}
+
+void ItSuitePosixPthread(void)
+{
+    printf("************** begin SAMPLE POSIX pthread test *************\n");
+    ItPosixPthread001();
+    ItPosixPthread002();
+    ItPosixPthread003();
+    ItPosixPthread004();
+    ItPosixPthread005();
+    ItPosixPthread006();
+    ItPosixPthread007();
+    ItPosixPthread008();
+    ItPosixPthread009();
+    ItPosixPthread010();
+    ItPosixPthread011();
+    ItPosixPthread012();
+    ItPosixPthread013();
+    ItPosixPthread014();
+    ItPosixPthread015();
+    ItPosixPthread016();
+    ItPosixPthread017();
+    ItPosixPthread018();
+    ItPosixPthread019();
+    ItPosixPthread020();
+    ItPosixPthread021();
+    ItPosixPthread022();
+    ItPosixPthread023();
+    ItPosixPthread024();
+    ItPosixPthread025();
+}

testsuites/sample/posix/pthread/It_posix_pthread.h

@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef IT_POSIX_PTHREAD_H
+#define IT_POSIX_PTHREAD_H
+
+#include "sched.h"
+#include "signal.h"
+#include "semaphore.h"
+#include "sched.h"
+#include "osTest.h"
+#include "pthread.h"
+#include "limits.h"
+#include "unistd.h"
+#include "mqueue.h"
+#include "signal.h"
+
+/* Some routines are part of the XSI Extensions */
+#ifndef WITHOUT_XOPEN
+#define _XOPEN_SOURCE 600
+#endif
+
+#define PTHREAD_IS_ERROR (-1)
+#define PTHREAD_PRIORITY_TEST 20
+#define PTHREAD_DEFAULT_STACK_SIZE (LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE)
+#define PTHREAD_KEY_NUM 10
+#define THREAD_NUM 3
+#define PTHREAD_TIMEOUT (THREAD_NUM * 2)
+#define PTHREAD_INTHREAD_TEST 0 /* Control going to or is already for Thread */
+#define PTHREAD_INMAIN_TEST 1   /* Control going to or is already for Main */
+#define INVALID_PSHARED_VALUE (-100)
+#define NUM_OF_CONDATTR 10
+#define RUNTIME 5
+#define PTHREAD_THREADS_NUM 3
+#define TCOUNT 5      // Number of single-threaded polling
+#define COUNT_LIMIT 7 // The number of times the signal is sent
+#define HIGH_PRIORITY 5
+#define LOW_PRIORITY 10
+#define PTHREAD_EXIT_VALUE ((void *)100) /* The return code of the thread when using pthread_exit(). */
+
+#define PTHREAD_EXISTED_NUM TASK_EXISTED_NUM
+#define PTHREAD_EXISTED_SEM_NUM SEM_EXISTED_NUM
+
+/* We are testing conformance to IEEE Std 1003.1, 2003 Edition */
+#define _POSIX_C_SOURCE 200112L
+
+#define PTHREAD_MUTEX_RECURSIVE 0
+#define PTHREAD_MUTEX_ERRORCHECK 0
+
+#define PRIORITY_OTHER (-1)
+#define PRIORITY_FIFO 20
+#define PRIORITY_RR 20
+
+#ifdef LOSCFG_AARCH64
+#define PTHREAD_STACK_MIN_TEST (PTHREAD_STACK_MIN * 3)
+#else
+#define PTHREAD_STACK_MIN_TEST PTHREAD_STACK_MIN
+#endif
+
+pthread_t TestPthreadSelf(void);
+
+VOID ItPosixPthread001(VOID);
+VOID ItPosixPthread002(VOID);
+VOID ItPosixPthread003(VOID);
+VOID ItPosixPthread004(VOID);
+VOID ItPosixPthread005(VOID);
+VOID ItPosixPthread006(VOID);
+VOID ItPosixPthread007(VOID);
+VOID ItPosixPthread008(VOID);
+VOID ItPosixPthread009(VOID);
+VOID ItPosixPthread010(VOID);
+VOID ItPosixPthread011(VOID);
+VOID ItPosixPthread012(VOID);
+VOID ItPosixPthread013(VOID);
+VOID ItPosixPthread014(VOID);
+VOID ItPosixPthread015(VOID);
+VOID ItPosixPthread016(VOID);
+VOID ItPosixPthread017(VOID);
+VOID ItPosixPthread018(VOID);
+VOID ItPosixPthread019(VOID);
+VOID ItPosixPthread020(VOID);
+VOID ItPosixPthread021(VOID);
+VOID ItPosixPthread022(VOID);
+VOID ItPosixPthread023(VOID);
+VOID ItPosixPthread024(VOID);
+VOID ItPosixPthread025(VOID);
+
+#endif /* IT_POSIX_PTHREAD_H */

testsuites/sample/posix/pthread/It_posix_pthread_001.c

@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static void *ThreadF01(void *arg)
+{
+    sleep(1);
+
+    /* Shouldn't reach here.  If we do, then the pthread_cancel()
+     * function did not succeed. */
+
+    return NULL;
+}
+
+static UINT32 Testcase(VOID)
+{
+    pthread_t newTh;
+    UINT32 ret;
+    UINTPTR temp;
+
+    if (pthread_create(&newTh, NULL, ThreadF01, NULL) < 0) {
+        uart_printf_func("Error creating thread\n");
+        ICUNIT_ASSERT_EQUAL(1, 0, errno);
+    }
+
+    LOS_TaskDelay(1);
+    /* Try to cancel the newly created thread.  If an error is returned,
+     * then the thread wasn't created successfully. */
+    if (pthread_cancel(newTh) != 0) {
+        dprintf("Test FAILED: pthread cancel failed\n");
+        ICUNIT_ASSERT_EQUAL(1, 0, errno);
+    }
+
+    ret = pthread_join(newTh, (void *)&temp);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(temp, 0, temp);
+
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread001
+ * @tc.desc: Test interface pthread_cancel
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread001(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread001", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL0, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_002.c

@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static void *ThreadF01(void *arg)
+{
+    pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, NULL);
+
+    sleep(1);
+
+    return NULL;
+}
+
+static UINT32 Testcase(VOID)
+{
+    UINT32 ret;
+    void *temp = NULL;
+    pthread_t a;
+
+    if (pthread_create(&a, NULL, ThreadF01, NULL) != 0) {
+        uart_printf_func("Error creating thread\n");
+        ICUNIT_ASSERT_EQUAL(1, 0, errno);
+    }
+
+    LOS_TaskDelay(1);
+    if (pthread_cancel(a) != 0) {
+        dprintf("Test failed: pthread cancel failed\n");
+        return LOS_NOK;
+    }
+    /* If 'main' has reached here, then the test passed because it means
+     * that the thread is truly asynchronise, and main isn't waiting for
+     * it to return in order to move on. */
+
+    ret = pthread_join(a, &temp);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_NOT_EQUAL(temp, PTHREAD_CANCELED, ret);
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread002
+ * @tc.desc: Test interface pthread_cancel
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread002(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread002", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL0, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_003.c

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static UINT32 Testcase(VOID)
+{
+    UINT32 ret;
+
+    ret = pthread_attr_init(NULL);
+    ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
+
+    ret = pthread_attr_destroy(NULL);
+    ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
+
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread003
+ * @tc.desc: Test interface pthread_attr_init
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread003(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread003", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_004.c

@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static UINT32 Testcase(VOID)
+{
+    pthread_attr_t attr;
+    UINT32 ret;
+    int detachstate;
+
+    ret = pthread_attr_init(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = pthread_attr_setdetachstate(NULL, PTHREAD_CREATE_DETACHED);
+    ICUNIT_GOTO_EQUAL(ret, EINVAL, ret, EXIT);
+
+    ret = pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE - 1);
+    ICUNIT_GOTO_EQUAL(ret, EINVAL, ret, EXIT);
+
+    ret = pthread_attr_setdetachstate(&attr, 3); // 3, test the param of function.
+    ICUNIT_GOTO_EQUAL(ret, EINVAL, ret, EXIT);
+
+    ret = pthread_attr_getdetachstate(NULL, &detachstate);
+    ICUNIT_GOTO_EQUAL(ret, EINVAL, ret, EXIT);
+
+    ret = pthread_attr_getdetachstate(&attr, NULL);
+    ICUNIT_GOTO_EQUAL(ret, EINVAL, ret, EXIT);
+
+    ret = pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
+
+    ret = pthread_attr_getdetachstate(&attr, &detachstate);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
+    ICUNIT_GOTO_EQUAL(detachstate, PTHREAD_CREATE_DETACHED, detachstate, EXIT);
+
+EXIT:
+    ret = pthread_attr_destroy(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread004
+ * @tc.desc: Test interface pthread_setdetachstate
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread004(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread004", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_005.c

@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static UINT32 Testcase(VOID)
+{
+    pthread_attr_t attr;
+    UINT32 ret;
+    int inherit;
+
+    ret = pthread_attr_init(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = pthread_attr_setinheritsched(NULL, PTHREAD_INHERIT_SCHED);
+    ICUNIT_GOTO_EQUAL(ret, EINVAL, ret, EXIT);
+
+    ret = pthread_attr_setinheritsched(&attr, PTHREAD_INHERIT_SCHED - 1);
+    ICUNIT_GOTO_EQUAL(ret, EINVAL, ret, EXIT);
+
+    ret = pthread_attr_setinheritsched(&attr, PTHREAD_EXPLICIT_SCHED + 1);
+    ICUNIT_GOTO_EQUAL(ret, EINVAL, ret, EXIT);
+
+    ret = pthread_attr_getinheritsched(NULL, &inherit);
+    ICUNIT_GOTO_EQUAL(ret, EINVAL, ret, EXIT);
+
+    ret = pthread_attr_getinheritsched(&attr, NULL);
+    ICUNIT_GOTO_EQUAL(ret, EINVAL, ret, EXIT);
+
+    ret = pthread_attr_setinheritsched(&attr, PTHREAD_EXPLICIT_SCHED);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
+
+    ret = pthread_attr_getinheritsched(&attr, &inherit);
+    ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
+    ICUNIT_GOTO_EQUAL(inherit, PTHREAD_EXPLICIT_SCHED, inherit, EXIT);
+
+EXIT:
+    ret = pthread_attr_destroy(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread005
+ * @tc.desc: Test interface pthread_attr_setinheritsched
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread005(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread005", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_006.c

@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static UINT32 Testcase(VOID)
+{
+    pthread_condattr_t condattr;
+    pthread_cond_t cond1;
+    pthread_cond_t cond2;
+    int rc;
+
+    rc = pthread_condattr_init(&condattr);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    rc = pthread_cond_init(&cond1, &condattr);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    rc = pthread_cond_init(&cond2, NULL);
+    ICUNIT_GOTO_EQUAL(rc, 0, rc, EXIT);
+
+    rc = pthread_cond_destroy(&cond1);
+    ICUNIT_GOTO_EQUAL(rc, ENOERR, rc, EXIT);
+    rc = pthread_cond_destroy(&cond2);
+    ICUNIT_GOTO_EQUAL(rc, ENOERR, rc, EXIT);
+
+    return LOS_OK;
+EXIT:
+    (void)pthread_cond_destroy(&cond1);
+    (void)pthread_cond_destroy(&cond2);
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread006
+ * @tc.desc: Test interface pthread_cond_init
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread006(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread006", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_007.c

@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static UINT32 Testcase(VOID)
+{
+    pthread_condattr_t condattr;
+    int rc;
+    pthread_cond_t cond1, cond2;
+    pthread_cond_t cond3 = PTHREAD_COND_INITIALIZER;
+
+    /* Initialize a condition variable attribute object */
+    rc = pthread_condattr_init(&condattr);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    /* Initialize cond1 with the default condition variable attribute */
+    rc = pthread_cond_init(&cond1, &condattr);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    /* Initialize cond2 with NULL attributes */
+    rc = pthread_cond_init(&cond2, NULL);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    /* Destroy the condition variable attribute object */
+    rc = pthread_condattr_destroy(&condattr);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    /* Destroy cond1 */
+    rc = pthread_cond_destroy(&cond1);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    /* Destroy cond2 */
+    rc = pthread_cond_destroy(&cond2);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    /* Destroy cond3 */
+    rc = pthread_cond_destroy(&cond3);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread007
+ * @tc.desc: Test interface pthread_cond_destroy
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread007(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread007", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_008.c

@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static INT32 g_pthreadSchedPolicy = 0;
+
+static UINT32 Testcase(VOID)
+{
+    pthread_attr_t attr;
+    INT32 ret;
+    struct sched_param param;
+    INT32 priority;
+    INT32 offset = 0xff;
+
+    ret = pthread_attr_init(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    g_pthreadSchedPolicy = SCHED_FIFO;
+    ret = pthread_attr_setschedpolicy(&attr, g_pthreadSchedPolicy);
+    ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
+
+    priority = sched_get_priority_max(g_pthreadSchedPolicy);
+    ICUNIT_ASSERT_EQUAL(priority, PTHREAD_IS_ERROR, priority);
+    ICUNIT_ASSERT_EQUAL(errno, EINVAL, errno);
+
+    param.sched_priority = priority + offset;
+    ret = pthread_attr_setschedparam(&attr, &param);
+    ICUNIT_ASSERT_EQUAL(ret, ENOTSUP, ret);
+
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread008
+ * @tc.desc: Test interface pthread_attr_setschedpolicy
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread008(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread008", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_009.c

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static UINT32 Testcase(VOID)
+{
+    pthread_condattr_t condattr;
+    int rc;
+
+    /* Initialize a condition variable attributes object */
+    rc = pthread_condattr_init(&condattr);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    /* Destroy the condition variable attributes object */
+    rc = pthread_condattr_destroy(&condattr);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    /* Initialize the condition variable attributes object again.  This shouldn't result in an error. */
+    rc = pthread_condattr_init(&condattr);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    rc = pthread_condattr_destroy(&condattr);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread009
+ * @tc.desc: Test interface pthread_condattr_destroy
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread009(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread009", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_010.c

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static UINT32 Testcase(VOID)
+{
+    pthread_condattr_t *condattr = NULL;
+    int rc;
+
+    /* Initialize a condition variable attributes object */
+    rc = pthread_condattr_init(condattr);
+    ICUNIT_ASSERT_EQUAL(rc, EINVAL, rc);
+
+    /* Destroy the condition variable attributes object */
+    rc = pthread_condattr_destroy(condattr);
+    ICUNIT_ASSERT_EQUAL(rc, EINVAL, rc);
+
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread010
+ * @tc.desc: Test interface pthread_condattr_init
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread010(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread010", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_011.c

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static UINT32 Testcase(VOID)
+{
+    pthread_condattr_t attr;
+    int ret;
+
+    /* Initialize a cond attributes object */
+    ret = pthread_condattr_init(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    /* Set 'pshared' to INVALID_PSHARED_VALUE. */
+    ret = pthread_condattr_setpshared(&attr, INVALID_PSHARED_VALUE);
+    ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
+
+    /* Destroy the cond attributes object */
+    ret = pthread_condattr_destroy(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread011
+ * @tc.desc: Test interface pthread_condattr_setpshared
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread011(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread011", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_012.c

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static UINT32 Testcase(VOID)
+{
+    INT32 ret;
+    INT32 inheritsched;
+    INT32 g_pthreadSchedInherit;
+    pthread_attr_t attr;
+
+    ret = pthread_attr_init(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    g_pthreadSchedInherit = PTHREAD_INHERIT_SCHED;
+    ret = pthread_attr_setinheritsched(&attr, g_pthreadSchedInherit);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = pthread_attr_getinheritsched(&attr, &inheritsched);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(inheritsched, g_pthreadSchedInherit, inheritsched);
+
+    g_pthreadSchedInherit = PTHREAD_EXPLICIT_SCHED;
+    ret = pthread_attr_setinheritsched(&attr, g_pthreadSchedInherit);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    ret = pthread_attr_getinheritsched(&attr, &inheritsched);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    ICUNIT_ASSERT_EQUAL(inheritsched, g_pthreadSchedInherit, inheritsched);
+
+    ret = pthread_attr_destroy(&attr);
+    ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread012
+ * @tc.desc: Test interface pthread_attr_getinheritsched
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread012(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread012", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_013.c

@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+#define LOOP_NUM 2
+static pthread_mutex_t g_pthreadMutexTest1 = PTHREAD_MUTEX_INITIALIZER;
+static pthread_cond_t g_pthreadCondTest1 = PTHREAD_COND_INITIALIZER;
+
+static VOID *PthreadF01(void *t)
+{
+    int rc;
+
+    rc = pthread_mutex_lock(&g_pthreadMutexTest1);
+    ICUNIT_GOTO_EQUAL(rc, 0, rc, EXIT);
+
+    g_testCount++;
+    LOS_TaskDelay(1);
+    ICUNIT_GOTO_EQUAL(g_testCount, 2, g_testCount, EXIT); // 2, here assert the result.
+    g_testCount++;
+
+    rc = pthread_cond_wait(&g_pthreadCondTest1, &g_pthreadMutexTest1);
+    ICUNIT_GOTO_EQUAL(rc, 0, rc, EXIT);
+
+    ICUNIT_GOTO_EQUAL(g_testCount, 5, g_testCount, EXIT); // 5, here assert the result.
+    rc = pthread_mutex_unlock(&g_pthreadMutexTest1);
+    ICUNIT_GOTO_EQUAL(rc, 0, rc, EXIT);
+
+EXIT:
+    return NULL;
+}
+
+static VOID *PthreadF02(void *t)
+{
+    int i;
+    int rc;
+
+    ICUNIT_GOTO_EQUAL(g_testCount, 1, g_testCount, EXIT);
+    g_testCount++;
+    rc = pthread_mutex_lock(&g_pthreadMutexTest1);
+    ICUNIT_GOTO_EQUAL(rc, 0, rc, EXIT);
+
+    ICUNIT_GOTO_EQUAL(g_testCount, 3, g_testCount, EXIT); // 3, here assert the result.
+    g_testCount++;
+    rc = pthread_cond_signal(&g_pthreadCondTest1);
+    ICUNIT_GOTO_EQUAL(rc, 0, rc, EXIT);
+
+    ICUNIT_GOTO_EQUAL(g_testCount, 4, g_testCount, EXIT); // 4, here assert the result.
+    g_testCount++;
+
+    rc = pthread_mutex_unlock(&g_pthreadMutexTest1); /* Increase latency for thread polling mutex */
+    ICUNIT_GOTO_EQUAL(rc, 0, rc, EXIT);
+    LOS_TaskDelay(2); // 2, delay for Timing control.
+
+EXIT:
+    return NULL;
+}
+static UINT32 Testcase(VOID)
+{
+    int i;
+    long t1 = 1;
+    long t2 = 2; // 2, init
+    int rc;
+    pthread_t threads[3]; // 3, need 3 pthread for test.
+    pthread_attr_t attr;
+
+    g_testCount = 0;
+    pthread_mutex_init(&g_pthreadMutexTest1, NULL);
+    /* When creating thread, it is set to connectable state, which is easy to transplant */
+    pthread_cond_init(&g_pthreadCondTest1, NULL);
+    pthread_attr_init(&attr);
+
+    rc = pthread_create(&threads[0], &attr, PthreadF01, (void *)t1);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    rc = pthread_create(&threads[1], &attr, PthreadF02, (void *)t2);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    for (i = 0; i < LOOP_NUM; i++) {
+        rc = pthread_join(threads[i], NULL);
+        ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+    }
+
+    rc = pthread_attr_destroy(&attr);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    rc = pthread_mutex_destroy(&g_pthreadMutexTest1);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+    rc = pthread_cond_destroy(&g_pthreadCondTest1);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread013
+ * @tc.desc: Test interface pthread_mutex_init
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread013(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread013", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
+}

testsuites/sample/posix/pthread/It_posix_pthread_014.c

@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "It_posix_pthread.h"
+
+static UINT32 Testcase(VOID)
+{
+    pthread_condattr_t condattr;
+    pthread_cond_t cond1;
+    pthread_cond_t cond2;
+    int pshared;
+    int rc;
+
+    rc = pthread_condattr_init(&condattr);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    rc = pthread_condattr_getpshared(NULL, &pshared);
+    ICUNIT_ASSERT_EQUAL(rc, EINVAL, rc);
+
+    rc = pthread_condattr_getpshared(&condattr, NULL);
+    ICUNIT_ASSERT_EQUAL(rc, EINVAL, rc);
+
+    rc = pthread_condattr_getpshared(NULL, NULL);
+    ICUNIT_ASSERT_EQUAL(rc, EINVAL, rc);
+
+    rc = pthread_condattr_getpshared(&condattr, &pshared);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+    ICUNIT_ASSERT_EQUAL(pshared, PTHREAD_PROCESS_PRIVATE, pshared);
+
+    rc = pthread_condattr_destroy(&condattr);
+    ICUNIT_ASSERT_EQUAL(rc, 0, rc);
+
+    return LOS_OK;
+}
+
+/**
+ * @tc.name: ItPosixPthread014
+ * @tc.desc: Test interface pthread_condattr_getpshared
+ * @tc.type: FUNC
+ * @tc.require: issueI5TIRQ
+ */
+
+VOID ItPosixPthread014(VOID)
+{
+    TEST_ADD_CASE("ItPosixPthread014", Testcase, TEST_POSIX, TEST_PTHREAD, TEST_LEVEL2, TEST_FUNCTION);
+}