diff options
Diffstat (limited to 'lcmodule/source/cnh1605551_ldr_utilities/critical_section/critical_section_linux.c')
| -rw-r--r--[-rwxr-xr-x] | lcmodule/source/cnh1605551_ldr_utilities/critical_section/critical_section_linux.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lcmodule/source/cnh1605551_ldr_utilities/critical_section/critical_section_linux.c b/lcmodule/source/cnh1605551_ldr_utilities/critical_section/critical_section_linux.c index 0114a47..0a43a31 100755..100644 --- a/lcmodule/source/cnh1605551_ldr_utilities/critical_section/critical_section_linux.c +++ b/lcmodule/source/cnh1605551_ldr_utilities/critical_section/critical_section_linux.c @@ -39,10 +39,11 @@ CriticalSection_t Do_CriticalSection_Create(void) { int result = -1; - pthread_mutex_t* cs = (pthread_mutex_t*)malloc(sizeof(pthread_mutex_t)); + pthread_mutex_t *cs = (pthread_mutex_t *)malloc(sizeof(pthread_mutex_t)); if (NULL != cs) { result = pthread_mutex_init(cs, NULL); + if (0 != result) { free(cs); cs = NULL; @@ -64,10 +65,11 @@ CriticalSection_t Do_CriticalSection_Create(void) */ void Do_CriticalSection_Destroy(CriticalSection_t *CriticalSectionObject) { - pthread_mutex_t** cs = (pthread_mutex_t**)CriticalSectionObject; + pthread_mutex_t **cs = (pthread_mutex_t **)CriticalSectionObject; if (NULL != *cs) { while (0 != pthread_mutex_destroy(*cs)); + free(*cs); *cs = NULL; } @@ -86,7 +88,8 @@ void Do_CriticalSection_Destroy(CriticalSection_t *CriticalSectionObject) */ boolean Do_CriticalSection_Enter(CriticalSection_t CriticalSectionObject) { - pthread_mutex_t* cs = (pthread_mutex_t*)CriticalSectionObject; + pthread_mutex_t *cs = (pthread_mutex_t *)CriticalSectionObject; + if (NULL != cs) { while (0 != pthread_mutex_lock(cs)); } @@ -108,7 +111,8 @@ boolean Do_CriticalSection_Enter(CriticalSection_t CriticalSectionObject) */ void Do_CriticalSection_Leave(CriticalSection_t CriticalSectionObject) { - pthread_mutex_t* cs = (pthread_mutex_t*)CriticalSectionObject; + pthread_mutex_t *cs = (pthread_mutex_t *)CriticalSectionObject; + if (NULL != cs) { while (0 != pthread_mutex_unlock(cs)); } |