!906 【OpenHarmony开源贡献者计划2022】Optimized conversion instructions.

Merge pull request !906 from Mr_YX/master

Kconfig

@@ -265,7 +265,7 @@ config MEM_LEAKCHECK
     default n
     depends on DEBUG_VERSION && MEM_DEBUG
     help
-      Answer Y to enable record the LR of Function call stack of Mem operation, it can check the mem leak through the informations of mem node.
+      Answer Y to enable record the LR of Function call stack of Mem operation, it can check the mem leak through the information of mem node.
 config BASE_MEM_NODE_INTEGRITY_CHECK
     bool "Enable integrity check or not"
     default n

README_zh.md

@@ -33,6 +33,7 @@ OpenHarmony LiteOS-A内核是基于Huawei LiteOS内核演进发展的新一代
 │       ├── quickstart     # 系统快速启动接口目录
 │       ├── random         # 随机数设备驱动
 │       └── video          # framebuffer驱动框架
+├── figures                # 内核架构图
 ├── fs                     # 文件系统模块，主要来源于NuttX开源项目
 │   ├── fat                # fat文件系统
 │   ├── jffs2              # jffs2文件系统
@@ -54,7 +55,9 @@ OpenHarmony LiteOS-A内核是基于Huawei LiteOS内核演进发展的新一代
 │   ├── include            # 对外暴露头文件存放目录
 │   └── uart               # 串口相关逻辑代码
 ├── security               # 安全特性相关的代码，包括进程权限管理和虚拟id映射管理
+├── shell                  # 接收用户输入的命令，内核去执行
 ├── syscall                # 系统调用
+├── testsuilts             # 测试套件
 └── tools                  # 构建工具及相关配置和代码
 ```
 

apps/shell/src/shmsg.c

@@ -422,7 +422,7 @@ static void DoCmdExec(const char *cmdName, const char *cmdline, unsigned int len
 
         forkPid = fork();
         if (forkPid < 0) {
-            printf("Faild to fork from shell\n");
+            printf("Failed to fork from shell\n");
             return;
         } else if (forkPid == 0) {
             ChildExec(cmdParsed->paramArray[0], cmdParsed->paramArray, foreground);

apps/tftp/src/tftpc.c

@@ -500,7 +500,7 @@ static void lwip_tftp_send_error(s32_t iSockNum, u32_t ulError, const char *szEr
     }
 }
 
-/* INTEFACE to get a file using filename
+/* INTERFACE to get a file using filename
     ulHostAddr - IP address of Host
     szSrcFileName - Source file
     szDestDirPath - Destination file path
@@ -1419,7 +1419,7 @@ err_handler:
 }
 
 #ifdef TFTP_TO_RAWMEM
-/* INTEFACE to get a file using filename
+/* INTERFACE to get a file using filename
     ulHostAddr - IP address of Host
     szSrcFileName - Source file
     szDestMemAddr - The target memory address in the client

arch/arm/arm/src/startup/reset_vector_mp.S

@@ -276,11 +276,11 @@ mmu_setup:
     mov     r12, #0x7                           /* 0b0111 */
     mcr     p15, 0, r12, c3, c0, 0              /* Set DACR with 0b0111, client and manager domian */
     isb
-    mrc    p15, 0, r12, c1, c0, 1               /* ACTLR, Auxlliary Control Register */
+    mrc    p15, 0, r12, c1, c0, 1               /* ACTLR, Auxiliary Control Register */
     orr    r12, r12, #(1 << 6)                  /* SMP, Enables coherent requests to the processor. */
     orr    r12, r12, #(1 << 2)                  /* Enable D-side prefetch */
     orr    r12, r12, #(1 << 11)                 /* Global BP Enable bit */
-    mcr    p15, 0, r12, c1, c0, 1               /* ACTLR, Auxlliary Control Register */
+    mcr    p15, 0, r12, c1, c0, 1               /* ACTLR, Auxiliary Control Register */
     dsb
     mrc     p15, 0, r12, c1, c0, 0
     bic     r12, #(1 << 29 | 1 << 28)           /* Disable TRE/AFE */

compat/posix/src/time.c

@@ -71,7 +71,7 @@
 
 #ifdef LOSCFG_AARCH64
 /*
- * This two structures originally did't exit,
+ * This two structures originally didn't exit,
  * they added by liteos to support 64bit interfaces on 32bit platform,
  * in 64bit platform, timeval64 define to timeval which is platform adaptive.
  */

fs/fat/os_adapt/fatfs.h

@@ -64,7 +64,7 @@ extern "C" {
 #define MBR_PRIMARY_PART_NUM 4
 #define JUMP_CODE "\xEB\xFE\x90"
 
-/* Partiton type */
+/* Partition type */
 #define FAT12                  0x01 /* FAT12 as primary partition in first physical 32MB */
 #define FAT16                  0x04 /* FAT16 with less than 65536 sectors(32MB) */
 #define EXTENDED_PARTITION_CHS  0x05

fs/fat/virpart/src/virpart.c

@@ -179,7 +179,7 @@ static INT FatfsDisablePart(void *handle)
  * Scan the FAT inside the boundary of CHILD FATFS limit, and update the free cluster and last cluster
  * for all CHILD FATFS.
  * Acceptable Return Value:
- * - FR_OK              : Successfully scaned the FAT and update field.
+ * - FR_OK              : Successfully scanned the FAT and update field.
  * Others Return Value:
  * - FR_INVAILD_FATFS   : The FATFS object has error or the info in it has been occuried
  * - FR_DENIED          : The virtual partition feature has been shut down by switcher

fs/fat/virpart/src/virpartff.c

@@ -373,7 +373,7 @@ static FRESULT FatfsCheckScanFatParam(FATFS *fs)
 * Scan the FAT inside the boundary of CHILD FATFS limit, and update the free cluster and last cluster
 *
 * Acceptable Return Value:
-* - FR_OK : Successfully scaned the FAT and update field.
+* - FR_OK : Successfully scanned the FAT and update field.
 *
 * Others Return Value:
 * - FR_INVAILD_FATFS   :   The FATFS object has error or the info in it has been occuried

fs/jffs2/jffs2.patch

@@ -5499,7 +5499,7 @@ diff -Nupr old/fs/jffs2/readinode.c new/fs/jffs2/readinode.c
  			break;
  
  		default:
-+		    JFFS2_ERROR("Unknow f->inocache->state %d!\n", f->inocache->state);
++		    JFFS2_ERROR("Unknown f->inocache->state %d!\n", f->inocache->state);
  			BUG();
  		}
  	}

fs/proc/os_adapt/fd_proc.c

@@ -135,7 +135,7 @@ void ProcFdInit(void)
 {
     struct ProcDirEntry *pde = CreateProcEntry("fd", 0, NULL);
     if (pde == NULL) {
-        PRINT_ERR("creat /proc/fd error.\n");
+        PRINT_ERR("create /proc/fd error.\n");
         return;
     }
 

fs/proc/os_adapt/mounts_proc.c

@@ -91,7 +91,7 @@ void ProcMountsInit(void)
 {
     struct ProcDirEntry *pde = CreateProcEntry("mounts", 0, NULL);
     if (pde == NULL) {
-        PRINT_ERR("creat mounts error!\n");
+        PRINT_ERR("create mounts error!\n");
         return;
     }
 

fs/proc/os_adapt/uptime_proc.c

@@ -78,7 +78,7 @@ void ProcUptimeInit(void)
 {
     struct ProcDirEntry *pde = CreateProcEntry("uptime", 0, NULL);
     if (pde == NULL) {
-        PRINT_ERR("creat /proc/uptime error!\n");
+        PRINT_ERR("create /proc/uptime error!\n");
         return;
     }
 

fs/vfs/include/bcache/bcache.h

@@ -138,7 +138,7 @@ typedef struct tagOsBcache {
  * <li>The block number is automatically adjusted if position is greater than block size.</li>
  * </ul>
  *
- * @retval #0           read succeded
+ * @retval #0           read succeeded
  * @retval #INT32       read failed
  *
  * @par Dependency:
@@ -168,7 +168,7 @@ INT32 BlockCacheRead(OsBcache *bc,
  * <li>The block number is automatically adjusted if position is greater than block size.</li>
  * </ul>
  *
- * @retval #0           write succeded
+ * @retval #0           write succeeded
  * @retval #INT32       write failed
  *
  * @par Dependency:
@@ -193,7 +193,7 @@ INT32 BlockCacheWrite(OsBcache *bc,
  * <li>None.</li>
  * </ul>
  *
- * @retval #0           sync succeded
+ * @retval #0           sync succeeded
  * @retval #INT32       sync failed
  *
  * @par Dependency:
@@ -219,7 +219,7 @@ INT32 BlockCacheSync(OsBcache *bc);
  * <li>None.</li>
  * </ul>
  *
- * @retval #OsBcache *      init succeded
+ * @retval #OsBcache *      init succeeded
  * @retval #NULL            init failed
  *
  * @par Dependency:

kernel/base/ipc/los_signal.c

@@ -284,7 +284,7 @@ static int SigProcessSignalHandler(LosTaskCB *tcb, void *arg)
         return 0;
     }
 
-    /* If the default tcb is not setted, then set this one as default. */
+    /* If the default tcb is not set, then set this one as default. */
     if (!info->defaultTcb) {
         info->defaultTcb = tcb;
     }
@@ -305,7 +305,7 @@ static int SigProcessSignalHandler(LosTaskCB *tcb, void *arg)
     /* Is this signal unblocked on this thread? */
     isMember = OsSigIsMember(&tcb->sig.sigprocmask, info->sigInfo->si_signo);
     if ((!isMember) && (!info->receivedTcb) && (tcb != info->awakenedTcb)) {
-        /* if unblockedTcb of this signal is not setted, then set it. */
+        /* if unblockedTcb of this signal is not set, then set it. */
         if (!info->unblockedTcb) {
             info->unblockedTcb = tcb;
         }

kernel/common/console.c

@@ -1238,7 +1238,7 @@ STATIC CONSOLE_CB *OsConsoleCreate(UINT32 consoleID, const CHAR *deviceName)
 
     ret = (INT32)LOS_SemCreate(1, &consoleCB->consoleSem);
     if (ret != LOS_OK) {
-        PRINT_ERR("creat sem for uart failed\n");
+        PRINT_ERR("create sem for uart failed\n");
         goto ERR_WITH_BUF;
     }
 

kernel/extended/liteipc/hm_liteipc.c

@@ -1026,7 +1026,7 @@ LITE_OS_SEC_TEXT STATIC UINT32 CheckPara(IpcContent *content, UINT32 *dstTid)
 #endif
             break;
         default:
-            PRINT_DEBUG("Unknow msg type:%d\n", msg->type);
+            PRINT_DEBUG("Unknown msg type:%d\n", msg->type);
             return -EINVAL;
     }
 
@@ -1118,13 +1118,13 @@ LITE_OS_SEC_TEXT STATIC UINT32 CheckRecievedMsg(IpcListNode *node, IpcContent *c
             }
 #if (USE_TIMESTAMP == 1)
             if (node->msg.timestamp != content->outMsg->timestamp) {
-                PRINT_ERR("Recieve a unmatch reply, drop it\n");
+                PRINT_ERR("Receive a unmatch reply, drop it\n");
                 ret = -EINVAL;
             }
 #else
             if ((node->msg.code != content->outMsg->code) ||
                 (node->msg.target.token != content->outMsg->target.token)) {
-                PRINT_ERR("Recieve a unmatch reply, drop it\n");
+                PRINT_ERR("Receive a unmatch reply, drop it\n");
                 ret = -EINVAL;
             }
 #endif
@@ -1132,7 +1132,7 @@ LITE_OS_SEC_TEXT STATIC UINT32 CheckRecievedMsg(IpcListNode *node, IpcContent *c
         case MT_DEATH_NOTIFY:
             break;
         default:
-            PRINT_ERR("Unknow msg type:%d\n", node->msg.type);
+            PRINT_ERR("Unknown msg type:%d\n", node->msg.type);
             ret =  -EINVAL;
     }
     if (ret != LOS_OK) {
@@ -1310,7 +1310,7 @@ LITE_OS_SEC_TEXT STATIC UINT32 HandleCmsCmd(CmsCmdContent *content)
             }
             return AddServiceAccess(localContent.taskID, localContent.serviceHandle);
         default:
-            PRINT_DEBUG("Unknow cmd cmd:%d\n", localContent.cmd);
+            PRINT_DEBUG("Unknown cmd cmd:%d\n", localContent.cmd);
             return -EINVAL;
     }
     return ret;
@@ -1375,7 +1375,7 @@ LITE_OS_SEC_TEXT int LiteIpcIoctl(struct file *filep, int cmd, unsigned long arg
             }
             break;
         default:
-            PRINT_ERR("Unknow liteipc ioctl cmd:%d\n", cmd);
+            PRINT_ERR("Unknown liteipc ioctl cmd:%d\n", cmd);
             return -EINVAL;
     }
     return (INT32)ret;

kernel/include/los_task.h

@@ -977,7 +977,7 @@ extern UINT32 LOS_TaskInfoGet(UINT32 taskID, TSK_INFO_S *taskInfo);
  *
  * @attention
  * <ul>
- * <li>If any low LOSCFG_KERNEL_CORE_NUM bit of the mask is not setted, an error is reported.</li>
+ * <li>If any low LOSCFG_KERNEL_CORE_NUM bit of the mask is not set, an error is reported.</li>
  * </ul>
  *
  * @param  uwTaskID      [IN]  Type  #UINT32 Task ID. The task id value is obtained from task creation.
@@ -987,7 +987,7 @@ extern UINT32 LOS_TaskInfoGet(UINT32 taskID, TSK_INFO_S *taskInfo);
  * @retval #LOS_ERRNO_TSK_ID_INVALID                Invalid task ID.
  * @retval #LOS_ERRNO_TSK_NOT_CREATED               The task is not created.
  * @retval #LOS_ERRNO_TSK_CPU_AFFINITY_MASK_ERR     The task cpu affinity mask is incorrect.
- * @retval #LOS_OK                                  The task cpu affinity mask is successfully setted.
+ * @retval #LOS_OK                                  The task cpu affinity mask is successfully set.
  * @par Dependency:
  * <ul><li>los_task.h: the header file that contains the API declaration.</li></ul>
  * @see LOS_TaskCpuAffiGet

net/lwip-2.1/enhancement/src/api_shell.c

@@ -243,7 +243,7 @@ struct ifconfig_option {
     unsigned char ethaddr[6];
     u16_t mtu;
     /* when using telnet, print to the telnet socket will result in system  */
-    /* deadlock. So we cahe the prinf data to a buf, and when the tcpip      */
+    /* deadlock. So we cache the print data to a buf, and when the tcpip    */
     /* callback returns, then print the data out to the telnet socket       */
     sys_sem_t cb_completed;
     char cb_print_buf[PRINT_BUF_LEN];
@@ -1158,9 +1158,9 @@ struct arp_option {
     unsigned int ipaddr;
     /* hw addr */
     unsigned char ethaddr[6];
-    /* when using telnet, printf to the telnet socket will result in system  */
-    /* deadlock.so don't do it.cahe the data to prinf to a buf, and when     */
-    /* callback returns, then printf the data out to the telnet socket       */
+    /* when using telnet, print to the telnet socket will result in system  */
+    /* deadlock.so don't do it. cache the data to print to a buf, and when  */
+    /* callback returns, then print the data out to the telnet socket       */
     sys_sem_t cb_completed;
     char cb_print_buf[PRINT_BUF_LEN];
     int print_buf_len;
@@ -1326,7 +1326,7 @@ out:
         } else if (ret == ERR_RTE) {
             (void)snprintf_s(arp_cmd->cb_print_buf, PRINT_BUF_LEN, (PRINT_BUF_LEN - 1), "Network is unreachable\n");
         } else {
-            (void)snprintf_s(arp_cmd->cb_print_buf, PRINT_BUF_LEN, (PRINT_BUF_LEN - 1), "Successed\n");
+            (void)snprintf_s(arp_cmd->cb_print_buf, PRINT_BUF_LEN, (PRINT_BUF_LEN - 1), "Succeeded\n");
         }
     }
 #endif
@@ -2234,13 +2234,13 @@ u32_t osShellPing6(int argc, const char **argv)
             }
 
             if ((u32_t)ret < sizeof(struct icmp6_echo_hdr *)) {
-                /* Drop the packet if its too short [Doesnot contain even the header !!] */
+                /* Drop the packet if its too short [Doesn't contain even the header !!] */
                 PRINTK("ping6 : received ICMP echo response too short\n");
                 goto REDUCE_SELECT_TIME;
             }
 
             /* Acceping the ICMPv6 payload. */
-            /* Here, pbuf_resp->payload wont contain IPv6 Header since its an AF_INET6 RAW Socket */
+            /* Here, pbuf_resp->payload won't contain IPv6 Header since its an AF_INET6 RAW Socket */
             iecho_resp = (struct icmp6_echo_hdr *)pbuf_resp->payload;
 
             if (iecho_resp->id == icmpv6_id) {
@@ -2283,7 +2283,7 @@ u32_t osShellPing6(int argc, const char **argv)
 
                     /* Checking if its a delayed packet */
                     if ((iecho_resp->seqno != icmpv6_seq) && (nsent < ping6_params.pingcount)) {
-                        /* Incase of delayed packet wait on socket for other response before sending a new PING */
+                        /* In case of delayed packet wait on socket for other response before sending a new PING */
                         /* We have to reduce the timeout value now when selecting on socket */
                         goto REDUCE_SELECT_TIME;
                     }
@@ -2313,7 +2313,7 @@ REDUCE_SELECT_TIME:
            nsent, nrecieve, (float)(((float)(nsent - nrecieve)) * ((float)(100)) / ((float)(nsent))),
            ((last.tv_sec - first.tv_sec) * 1000 + (last.tv_nsec - first.tv_nsec) / 1000000));
     if (nrecieve) {
-        /* Display rtt stats only if atleast one packet is received */
+        /* Display rtt stats only if at least one packet is received */
         PRINTK("rtt min/avg/max = %u/%.2f/%u ms\n", ping6_stats.min_rtt, ping6_stats.avg_rtt, ping6_stats.max_rtt);
     }
 
@@ -2778,7 +2778,7 @@ int netstat_get_udp_sendQLen6(struct udp_pcb *udppcb, struct pbuf *udpbuf)
         goto FUNC_OUT;
     }
 
-    /* check if there is enough space for atleast udp header available */
+    /* check if there is enough space for at least udp header available */
     if (udpbuf->tot_len < UDP_HLEN) {
         goto FUNC_OUT;
     }

net/lwip-2.1/enhancement/src/dhcps.c

@@ -601,7 +601,7 @@ LWIP_STATIC void handle_request(struct netif *netif, struct dhcps *dhcps, struct
         dhcp_common_option_byte(srvr_msg, DHCP_NAK, &options_len);
 
         /* Just set this here, so that the NAK message is brcasted.
-        The correct flags has already been added in the respose message during base message creation */
+        The correct flags has already been added in the response message during base message creation */
         client_msg->flags |= htons(DHCP_BROADCAST_FLAG);
         client_msg->ciaddr.addr = 0; /* This is done so that NAK Gets brcasted */
 #ifdef  LWIP_DEV_DEBUG

testsuites/kernel/sample/kernel_base/core/task/smp/It_smp_los_task_035.c

@@ -51,7 +51,7 @@ static UINT32 Testcase(void)
     g_testCount = 0;
     TEST_TASK_PARAM_INIT(task1, "it_smp_task_035", (TSK_ENTRY_FUNC)TaskF02Preempt, TASK_PRIO_TEST_TASK - 1);
 
-    /* creat preempt task */
+    /* create preempt task */
     task1.usCpuAffiMask = 0;
     ret = LOS_TaskCreate(&g_testTaskID01, &task1);
     ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);

testsuites/kernel/sample/kernel_base/core/task/smp/It_smp_los_task_042.c

@@ -61,7 +61,7 @@ static UINT32 Testcase(void)
     TEST_TASK_PARAM_INIT(task1, "it_smp_task_042", (TSK_ENTRY_FUNC)TaskF01, TASK_PRIO_TEST_TASK);
     int i;
 
-    /* creat high prio task on every cores */
+    /* create high prio task on every cores */
     for (i = 0; i < LOSCFG_KERNEL_CORE_NUM - 1; i++) {
         /* take control of every cores */
         task1.usCpuAffiMask = CPUID_TO_AFFI_MASK((ArchCurrCpuid() + i + 1) % (LOSCFG_KERNEL_CORE_NUM));

testsuites/kernel/sample/kernel_base/core/task/smp/It_smp_los_task_062.c

@@ -59,7 +59,7 @@ static UINT32 Testcase(void)
     TSK_INIT_PARAM_S task1 = { 0 };
     g_testCount = 0;
 
-    // 5, lengh of the queue; 50, max queue msg size.
+    // 5, length of the queue; 50, max queue msg size.
     ret = LOS_QueueCreate("queue", 5, &g_queue, 0, 50);
     ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
 

testsuites/kernel/sample/kernel_base/core/task/smp/It_smp_los_task_063.c

@@ -58,7 +58,7 @@ static UINT32 Testcase(void)
     TSK_INIT_PARAM_S task1 = { 0 };
     g_testCount = 0;
 
-    // 5, lengh of the queue; 50, max queue msg size.
+    // 5, length of the queue; 50, max queue msg size.
     ret = LOS_QueueCreate("queue", 5, &g_queue, 0, 50);
 
     TEST_TASK_PARAM_INIT(task1, "it_smp_task_063", (TSK_ENTRY_FUNC)TaskF01, TASK_PRIO_TEST_TASK - 1);

testsuites/kernel/sample/kernel_base/core/task/smp/It_smp_los_task_068.c

@@ -72,7 +72,7 @@ static UINT32 Testcase(void)
     TSK_INIT_PARAM_S task1 = { 0 };
     g_testCount = 0;
 
-    // 5, lengh of the queue; 50, max queue msg size.
+    // 5, length of the queue; 50, max queue msg size.
     ret = LOS_QueueCreate("queue", 5, &g_queue, 0, 50);
 
     TEST_TASK_PARAM_INIT(task1, "it_smp_task_068", (TSK_ENTRY_FUNC)TaskF01, TASK_PRIO_TEST_TASK - 1);

testsuites/kernel/sample/kernel_base/core/task/smp/It_smp_los_task_069.c

@@ -71,7 +71,7 @@ static UINT32 Testcase(void)
     UINT32 ret;
     TSK_INIT_PARAM_S task1 = { 0 };
     g_testCount = 0;
-    // 5, lengh of the queue; 50, max queue msg size.
+    // 5, length of the queue; 50, max queue msg size.
     ret = LOS_QueueCreate("queue", 5, &g_queue, 0, 50);
 
     TEST_TASK_PARAM_INIT(task1, "it_smp_task_065", (TSK_ENTRY_FUNC)TaskF01, TASK_PRIO_TEST_TASK - 1);

testsuites/kernel/sample/kernel_base/core/task/smp/It_smp_los_task_129.c

@@ -57,7 +57,7 @@ static UINT32 Testcase(void)
     int i;
 
     for (i = 0; i < LOSCFG_KERNEL_CORE_NUM; i++) {
-        /* creat core_num same priority tasks  */
+        /* create core_num same priority tasks  */
         task1.usCpuAffiMask = 0;
         ret = LOS_TaskCreate(&testTaskIDSmp[i], &task1);
         ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
@@ -72,7 +72,7 @@ static UINT32 Testcase(void)
 
     timesliceCount2 = TestTickCountGet();
 
-    /* Check if task yield definitely successed */
+    /* Check if task yield definitely succeeded */
     ICUNIT_GOTO_NOT_EQUAL(timesliceCount2, timesliceCount1, timesliceCount2 - timesliceCount1, EXIT);
 
     for (i = 0; i < LOSCFG_KERNEL_CORE_NUM; i++) {

testsuites/kernel/sample/kernel_base/ipc/sem/It_los_sem.c

@@ -115,7 +115,7 @@ VOID ItSuiteLosSem(void)
     ItLosSem037();
     ItLosSem038();
 #ifndef LOSCFG_KERNEL_SMP_TASK_SYNC
-    // LOSCFG_KERNEL_SMP_TASK_SYNC is opened ,create task success is depend on created semaphore successed;
+    // LOSCFG_KERNEL_SMP_TASK_SYNC is opened ,create task success is depend on created semaphore succeeded;
     ItLosSem039();
     ItLosSem040();
     ItLosSem041();

testsuites/kernel/sample/posix/mutex/full/It_posix_mutex_023.c

@@ -39,7 +39,7 @@ extern "C" {
 
 /* pthread_mutex_init 4-1.c
  * Test that pthread_mutex_init()
- * Upon succesful completion, it shall return a 0
+ * Upon successful completion, it shall return a 0
  *
  */
 static UINT32 Testcase(VOID)

testsuites/kernel/sample/posix/mutex/full/It_posix_mutex_027.c

@@ -39,7 +39,7 @@ extern "C" {
 
 /* pthread_mutex_destroy 3-1.c
  * Test that pthread_mutex_destroy()
- * Upon succesful completion, it shall return a 0
+ * Upon successful completion, it shall return a 0
  *
  */
 static UINT32 Testcase(VOID)

testsuites/kernel/sample/posix/mutex/full/It_posix_mutex_037.c

@@ -43,7 +43,7 @@ extern "C" {
  * source tree.
 
  * Test that pthread_mutex_lock()
- *   Upon succesful completion, it shall return a 0
+ *   Upon successful completion, it shall return a 0
  *
  */
 static UINT32 Testcase(VOID)

testsuites/kernel/sample/posix/mutex/full/It_posix_mutex_039.c

@@ -42,7 +42,7 @@ extern "C" {
  *   shall release the mutex object 'mutex'.
 
  * Steps:
- *   -- Initilize a mutex object
+ *   -- initialize a mutex object
  *   -- Get the mutex using pthread_mutex_lock()
  *   -- Release the mutex using pthread_mutex_unlock()
  *   -- Try to get the mutex using pthread_mutex_trylock()

testsuites/kernel/sample/posix/mutex/full/It_posix_mutex_041.c

@@ -39,7 +39,7 @@ extern "C" {
 
 /* pthread_mutex_unlock 3-1.c
  * Test that pthread_mutex_unlock()
- * Upon succesful completion, it shall return zero
+ * Upon successful completion, it shall return zero
  *
  */
 static UINT32 Testcase(VOID)

testsuites/kernel/sample/posix/mutex/full/It_posix_mutex_047.c

@@ -38,7 +38,7 @@ extern "C" {
 
 /* pthread_mutex_trylock 3-1.c
  * Test that pthread_mutex_trylock()
- * Upon succesful completion, it shall return a 0
+ * Upon successful completion, it shall return a 0
  *
  */
 static UINT32 Testcase(VOID)

testsuites/kernel/sample/posix/mutex/full/It_posix_mutex_048.c

@@ -43,7 +43,7 @@ extern "C" {
  *   -[EBUSY]   The mutex could not be acquired because it was already locked.
 
  * Steps:
- *   -- Initilize a mutex object
+ *   -- initialize a mutex object
  *   -- Lock the mutex using pthread_mutex_lock()
  *   -- Try to lock the mutex using pthread_mutex_trylock() and expect EBUSY
  *

testsuites/unittest/common/osTest.cpp

@@ -366,7 +366,7 @@ VOID TestInitUartDev(VOID) {}
 
 /* ****************************************
 Function:Test_PartInit
-Description: creat a partition for testing,partition num is 0,mount point is jffs0
+Description: create a partition for testing,partition num is 0,mount point is jffs0
 Input:
  [1]type: "spinor"
  [2]start_addr: the partition start address

testsuites/unittest/extended/liteipc/smgr_demo.cpp

@@ -196,7 +196,7 @@ static void HandleServiceRegAndGet(int fd, IpcMsg *data)
             }
         }
     }
-    printf("recieve service request, code:%d, service name:%s\n", data->code, info->serviceName);
+    printf("receive service request, code:%d, service name:%s\n", data->code, info->serviceName);
     switch (data->code) {
         case REG_CODE:
             if (i == MAX_SREVICE_NUM) {

testsuites/unittest/extended/signal/full/signal_test_001.cpp

@@ -162,8 +162,8 @@ static int TestCase(void)
             exit(-1);
         }
 
-        printf("1 pending=%d\n", pending.__bits[0]);
-        printf("1 oldmask=%d\n", oldmask.__bits[0]);
+        printf("1 pending=%lu\n", pending.__bits[0]);
+        printf("1 oldmask=%lu\n", oldmask.__bits[0]);
         printf("before raise\n");
         raise(SIGALRM);
         printf("after raise\n");
@@ -172,7 +172,7 @@ static int TestCase(void)
             printf("errline  = %d\n", __LINE__);
             exit(-1);
         }
-        printf("pending=%d,sigismem = %d\n", pending.__bits[0], sigismember(&pending, SIGALRM));
+        printf("pending=%d,sigismem = %lu\n", pending.__bits[0], sigismember(&pending, SIGALRM));
         exit(0);
     }
     sleep(1);

testsuites/unittest/extended/signal/full/signal_test_017.cpp

@@ -131,7 +131,7 @@ static int TestMultiPthreadFatherProcessExit()
         sleep(1);
         retValue = waitpid(fpids, &status, 0);
         // grandchild process kill father process, so child process is recovered by init process
-        // child process doesn't receive termination singal from grandchild process
+        // child process doesn't receive termination signal from grandchild process
         // so waitpid() returns -1
         ICUNIT_ASSERT_EQUAL(retValue, -1, retValue);
         exit(1);

testsuites/unittest/libc/posix/mqueue/full/It_posix_queue_043.cpp

@@ -82,10 +82,10 @@ EXIT:
 4. use the mq_close to close the mqueue;
 5. use the mq_unlink to delete the mqueue.
 *-@texpect
-1. Return successed
-2. Return successed
-3. Return successed
-4. Return successed
+1. Return succeeded
+2. Return succeeded
+3. Return succeeded
+4. Return succeeded
 5. Successful operation
 *-@tprior 1
 *-@tauto TRUE

testsuites/unittest/libc/sys/smoke/sys_test_004.cpp

@@ -39,7 +39,7 @@ static UINT32 TestCase(VOID)
 
     x = nrand48(seed);
     if ((x < 0) || (x > MAX_NRAND48)) {
-        printf("[IN %s][line %d] x = %d\n", __FUNCTION__, __LINE__, x);
+        printf("[IN %s][line %d] x = %ld\n", __FUNCTION__, __LINE__, x);
         goto EXIT;
     }
 

testsuites/unittest/libc/sys/smoke/sys_test_005.cpp

@@ -38,7 +38,7 @@ static UINT32 TestCase(VOID)
 
     x = random();
     if (x > labs(MAX_RANDOM - 1)) {
-        printf("[IN %s][line %d] x = %d\n", __FUNCTION__, __LINE__, x);
+        printf("[IN %s][line %d] x = %ld\n", __FUNCTION__, __LINE__, x);
         goto EXIT;
     }
 

testsuites/unittest/libc/util/smoke/util_test_004.cpp

@@ -39,7 +39,7 @@ static UINT32 TestCase(VOID)
 
     x = jrand48(seed);
     if ((x < -JRAND48_NUM) || (x > JRAND48_NUM)) {
-        printf("[IN %s][line %d] x = %d\n", __FUNCTION__, __LINE__, x);
+        printf("[IN %s][line %d] x = %ld\n", __FUNCTION__, __LINE__, x);
         goto EXIT;
     }
 

testsuites/unittest/libc/util/smoke/util_test_005.cpp

@@ -40,7 +40,7 @@ static UINT32 TestCase(VOID)
     lcong48(seed);
     x = mrand48();
     if ((x < -MRAND48_NUM) || (x > MRAND48_NUM)) {
-        printf("[IN %s][line %d] x = %d\n", __FUNCTION__, __LINE__, x);
+        printf("[IN %s][line %d] x = %ld\n", __FUNCTION__, __LINE__, x);
         goto EXIT;
     }