Safe API Framework
Layered API framework for safety-related applications (ERTMS RBC reference targeting CENELEC EN 50128 SIL 4)
Loading...
Searching...
No Matches
sapi_mutex_backend.h
Go to the documentation of this file.
1
17#ifndef SAFEAPI_OS_MUTEX_BACKEND_H
18#define SAFEAPI_OS_MUTEX_BACKEND_H
19
20#include "safeapi/utils/status/sapi_status.h"
21#include "safeapi/oal/mutex/sapi_mutex.h"
22
23#ifdef __cplusplus
24extern "C" {
25#endif
26
34typedef struct sapi_mutex_backend_s
35{
37 sapi_status_t (*create)(sapi_mutex_storage_t *storage, sapi_mutex_handle_t *out_handle);
39 sapi_status_t (*lock)(sapi_mutex_handle_t handle);
41 sapi_status_t (*unlock)(sapi_mutex_handle_t handle);
43 sapi_status_t (*destroy)(sapi_mutex_handle_t handle);
44} sapi_mutex_backend_t;
45
59sapi_status_t sapi_mutex_register_backend(const sapi_mutex_backend_t *backend);
60
61#ifdef __cplusplus
62}
63#endif
64
65#endif /* SAFEAPI_OS_MUTEX_BACKEND_H */
66 /* MUTEX_BACKEND */
sapi_mutex_register_backend
sapi_status_t sapi_mutex_register_backend(const sapi_mutex_backend_t *backend)
Registers the backend implementation used by every sapi_mutex_* call. This is how an integrator suppl...
Definition sapi_mutex.c:25
sapi_mutex_handle_t
struct sapi_mutex_impl_s * sapi_mutex_handle_t
Definition sapi_mutex.h:44
sapi_status_t
sapi_status_t
Common result/status codes.
Definition sapi_status.h:27
sapi_mutex.h
OS Abstraction Layer - Mutual exclusion service.
sapi_status.h
Common status/error codes returned by every Safe API Framework function. Shared across all OS Abstrac...
sapi_mutex_backend_t
Backend vtable: an integrator's implementation of the mutex service for a specific OS/RTOS/BSP target...
Definition sapi_mutex_backend.h:35
sapi_mutex_backend_t::unlock
sapi_status_t(*) unlock(sapi_mutex_handle_t handle)
Backend implementation of sapi_mutex_unlock(). May be NULL.
Definition sapi_mutex_backend.h:41
sapi_mutex_backend_t::destroy
sapi_status_t(*) destroy(sapi_mutex_handle_t handle)
Backend implementation of sapi_mutex_destroy(). May be NULL.
Definition sapi_mutex_backend.h:43
sapi_mutex_backend_t::create
sapi_status_t(*) create(sapi_mutex_storage_t *storage, sapi_mutex_handle_t *out_handle)
Backend implementation of sapi_mutex_create(). May be NULL.
Definition sapi_mutex_backend.h:37
sapi_mutex_backend_t::lock
sapi_status_t(*) lock(sapi_mutex_handle_t handle)
Backend implementation of sapi_mutex_lock(). May be NULL.
Definition sapi_mutex_backend.h:39