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support posix

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1. posix pthread.h: pthread, pthread_barrier, pthread_cond, pthread_mutex, , pthread_rwlock, pthread_spin, etc
2. posix semaphore.h: sem_*
3. posix mqueue.h: mq_*
4. posix time.h: timer_*
5. to support posix, add tos_barrier, tos_bitmap, tos_rwlock, tos_stopwatch, change name of k_task_t from a char * pointer to a char array.
6. sample, see examples\posix
7. project, see board\TencentOS_tiny_EVB_MX_Plus\KEIL\posix
This commit is contained in:
daishengdong
2020-02-28 00:11:28 +08:00
parent 7bfc998494
commit 40f55ec57b
84 changed files with 11704 additions and 158 deletions
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62
osal/posix/include/sys/time.h Normal file
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/*----------------------------------------------------------------------------
* Tencent is pleased to support the open source community by making TencentOS
* available.
*
* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
* If you have downloaded a copy of the TencentOS binary from Tencent, please
* note that the TencentOS binary is licensed under the BSD 3-Clause License.
*
* If you have downloaded a copy of the TencentOS source code from Tencent,
* please note that TencentOS source code is licensed under the BSD 3-Clause
* License, except for the third-party components listed below which are
* subject to different license terms. Your integration of TencentOS into your
* own projects may require compliance with the BSD 3-Clause License, as well
* as the other licenses applicable to the third-party components included
* within TencentOS.
*---------------------------------------------------------------------------*/
#ifndef _POSIX_SYS_TIME_H_
#define _POSIX_SYS_TIME_H_
#include "sys/types.h"
#include "time.h"
__CDECLS_BEGIN
struct timeval {
long tv_sec;
long tv_usec;
};
struct itimerval {
struct timeval it_interval; /* timer interval */
struct timeval it_value; /* current value */
};
#define TIMEVAL_TO_TIMESPEC(tv, ts) { \
(ts)->tv_sec = (tv)->tv_sec; \
(ts)->tv_nsec = (tv)->tv_usec * 1000; \
}
#define TIMESPEC_TO_TIMEVAL(tv, ts) { \
(tv)->tv_sec = (ts)->tv_sec; \
(tv)->tv_usec = (ts)->tv_nsec / 1000; \
}
struct timezone {
int tz_minuteswest; /* minutes west of Greenwich */
int tz_dsttime; /* type of dst correction */
};
__API__ int getitimer(int which, struct itimerval *value);
__API__ int gettimeofday(struct timeval *tp, void *tzp);
__API__ int setitimer(int which, const struct itimerval *value, struct itimerval *ovalue);
#if 0
int select(int, fd_set *restrict, fd_set *restrict, fd_set *restrict, struct timeval *restrict);
#endif
__API__ int utimes(const char *path, const struct timeval [2]);
__CDECLS_END
#endif /* _POSIX_SYS_TIME_H_ */

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osal/posix/include/sys/types.h Normal file
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/*----------------------------------------------------------------------------
* Tencent is pleased to support the open source community by making TencentOS
* available.
*
* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
* If you have downloaded a copy of the TencentOS binary from Tencent, please
* note that the TencentOS binary is licensed under the BSD 3-Clause License.
*
* If you have downloaded a copy of the TencentOS source code from Tencent,
* please note that TencentOS source code is licensed under the BSD 3-Clause
* License, except for the third-party components listed below which are
* subject to different license terms. Your integration of TencentOS into your
* own projects may require compliance with the BSD 3-Clause License, as well
* as the other licenses applicable to the third-party components included
* within TencentOS.
*---------------------------------------------------------------------------*/
#ifndef _POSIX_SYS_TYPES_H_
#define _POSIX_SYS_TYPES_H_
#include "stddef.h"
#include "stdint.h"
typedef uint32_t blkcnt_t; /* Used for file block counts. */
typedef size_t blksize_t; /* Used for block sizes. */
typedef uint64_t clock_t; /* Used for system times in clock ticks or CLOCKS_PER_SEC; see <time.h>. */
typedef uint32_t clockid_t; /* Used for clock ID type in the clock and timer functions. */
typedef uint32_t dev_t; /* Used for device IDs. */
typedef uint32_t fsblkcnt_t; /* Used for file system block counts. */
typedef uint32_t fsfilcnt_t; /* Used for file system file counts. */
typedef uint32_t gid_t; /* Used for group IDs. */
typedef uint32_t id_t; /* Used as a general identifier; can be used to contain at least a pid_t, uid_t, or gid_t. */
typedef uint32_t ino_t; /* Used for file serial numbers. */
typedef uint32_t key_t; /* Used for XSI interprocess communication. */
typedef uint32_t mode_t; /* Used for some file attributes. */
typedef uint32_t nlink_t; /* Used for link counts. */
typedef uint32_t off_t; /* Used for file sizes. */
typedef int pid_t; /* Used for process IDs and process group IDs. */
typedef uint32_t uid_t; /* Used for user IDs. */
#if 0 /* we donnot typedef a size_t or ssize_t here, use what is supplied by stddef.h */
size_t /* Used for sizes of objects. */
ssize_t /* Used for a count of bytes or an error indication. */
#endif
typedef int ssize_t;
typedef uint32_t suseconds_t; /* Used for time in microseconds. */
typedef uint32_t time_t; /* Used for time in seconds. */
struct sched_param {
int sched_priority; /* Process or thread execution scheduling priority. */
};
/* Used to identify a thread attribute object. */
typedef struct pthread_attr_st {
uint32_t detachstate : 2;
uint32_t inheritsched : 2; /* inherit parent priority/policy? */
uint32_t schedpolicy : 2; /* pthread scheduler policy */
uint32_t stackaddr_valid : 1;
uint32_t stacksize_valid : 1;
struct sched_param schedparam;
void *stackaddr; /* address of memory to be used as stack */
size_t stacksize; /* size of the stack allocated for the pthread */
} pthread_attr_t;
/* Used to identify a barrier. */
typedef k_barrier_t pthread_barrier_t;
/* Used to define a barrier attributes object. */
typedef uint32_t pthread_barrierattr_t;
/* Used for condition variables. */
typedef k_sem_t pthread_cond_t;
/* Used to identify a condition attribute object. */
typedef int pthread_condattr_t;
/* Used for thread-specific data keys. */
typedef int pthread_key_t;
/* Used to identify a mutex attribute object. */
typedef struct pthread_mutexattr_st {
uint8_t type : 4;
uint8_t reserved : 4;
} pthread_mutexattr_t;
/* Used for mutexes. */
typedef struct pthread_mutex_st {
k_mutex_t kmutex;
pthread_mutexattr_t attr;
} pthread_mutex_t;
/* Used for dynamic package initialization. */
typedef int pthread_once_t;
/* Used for read-write locks. */
typedef k_rwlock_t pthread_rwlock_t;
/* Used for read-write lock attributes. */
typedef int pthread_rwlockattr_t;
/* Used to identify a spin lock. */
typedef struct pthread_spinlock_st {
uint8_t is_destroyed : 1;
uint8_t is_locked : 1;
} pthread_spinlock_t;
/* Used to identify a thread. */
typedef pid_t pthread_t;
/* Used for timer ID returned by timer_create(). */
typedef int timer_t;
/* Used to identify a trace stream attributes object */
typedef int trace_attr_t;
/* Used to identify a trace event type. */
typedef int trace_event_id_t;
/* Used to identify a trace event type set. */
typedef int trace_event_set_t;
/* Used to identify a trace stream. */
typedef int trace_id_t;
#endif /* _POSIX_SYS_TYPES_H_ */