First commit XiUOS

2021-04-28 17:49:18 +08:00
commit 6001051eb7
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+/*
+ * Copyright (c) 2020 AIIT XUOS Lab
+ * XiUOS  is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *        http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+/**
+* @file:    pthread_arm.h
+* @brief:   the attribute definition of posix pthread for arm
+* @version: 1.0
+* @author:  AIIT XUOS Lab
+* @date:    2020/4/20
+*
+*/
+
+#ifndef PTHREAD_ARM_H
+#define PTHREAD_ARM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <time.h>
+#include <sys/time.h>
+
+typedef int   pid_t;
+typedef unsigned long int pthread_t; 
+
+struct sched_param {
+    int    sched_priority; /* process execution scheduling priority */
+    size_t slice;          /* time slice in SCHED_RR mode (ms) */
+};
+typedef struct pthread_attr {
+    unsigned char      is_initialized;  /* if the attr is initialized set to 1, otherwise set to 0 */
+    void              *stackaddr;       /* the start addr of the stack of the pthead */
+    size_t             stacksize;       /* the size of the stack of the pthead */
+    unsigned char      contentionscope; /* the scope of contention, only PTHREAD_SCOPE_SYSTEM is supported */
+    unsigned char      inheritsched;    /* when set to PTHREAD_INHERIT_SCHED, specifies that the thread scheduling attributes
+                                           shall be inherited from the creating thread, and the scheduling attributes in this
+                                           attr argument shall be ignored */
+    unsigned char      schedpolicy;     /* the sched policy of the thread */
+    struct sched_param schedparam;      /* the parameter of the thread scheduling */
+    size_t             guardsize;       /* guardsize is set to protect the stack, not supported */
+    unsigned char      detachstate;     /* when set to PTHREAD_CREATE_JOINABLE, thread will not end untill the creating thread end */
+} pthread_attr_t;
+
+typedef struct pthread_mutexattr {
+    int is_initialized;
+    int type;
+    int protocol;
+    int prioceiling;
+    int pshared;
+} pthread_mutexattr_t;
+
+typedef int pthread_mutex_t ;
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* PTHREAD_H */