xf_osal_semaphore.h

浏览该文件的文档.

 
#if XF_OSAL_SEMAPHORE_IS_ENABLE || defined(__DOXYGEN__)
 
#ifndef __XF_OSAL_SEMAPHORE_H__
#define __XF_OSAL_SEMAPHORE_H__
 
/* ==================== [Includes] ========================================== */
 
#include "xf_osal_def.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* ==================== [Defines] =========================================== */
 
/* ==================== [Typedefs] ========================================== */
 
typedef void *xf_osal_semaphore_t;
 
typedef struct _xf_osal_semaphore_attr_t {
    const char *name;       
    uint32_t    attr_bits;  
    void       *cb_mem;     
    uint32_t    cb_size;    
} xf_osal_semaphore_attr_t;
 
/* ==================== [Global Prototypes] ================================= */
 
xf_osal_semaphore_t xf_osal_semaphore_create(
    uint32_t max_count, uint32_t initial_count, const xf_osal_semaphore_attr_t *attr);
 
xf_err_t xf_osal_semaphore_acquire(xf_osal_semaphore_t semaphore, uint32_t timeout);
 
xf_err_t xf_osal_semaphore_release(xf_osal_semaphore_t semaphore);
 
uint32_t xf_osal_semaphore_get_count(xf_osal_semaphore_t semaphore);
 
xf_err_t xf_osal_semaphore_delete(xf_osal_semaphore_t semaphore);
 
/* ==================== [Macros] ============================================ */
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif // __XF_OSAL_SEMAPHORE_H__
 
#endif // XF_OSAL_SEMAPHORE_IS_ENABLE