shithub: openh264

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Merge pull request #377 from mstorsjo/threadlib-const-str

Add const to string parameters in WelsThreadLib

--- a/codec/common/WelsThreadLib.cpp

+++ b/codec/common/WelsThreadLib.cpp

@@ -262,7 +262,7 @@

   return sem_destroy (event);	// match with sem_init

 }

-WELS_THREAD_ERROR_CODE    WelsEventOpen (WELS_EVENT** p_event, char* event_name) {

+WELS_THREAD_ERROR_CODE    WelsEventOpen (WELS_EVENT** p_event, const char* event_name) {

   if (p_event == NULL || event_name == NULL)

     return WELS_THREAD_ERROR_GENERAL;

   *p_event = sem_open (event_name, O_CREAT, (S_IRUSR | S_IWUSR)/*0600*/, 0);

@@ -274,7 +274,7 @@

     return WELS_THREAD_ERROR_OK;

   }

 }

-WELS_THREAD_ERROR_CODE    WelsEventClose (WELS_EVENT* event, char* event_name) {

+WELS_THREAD_ERROR_CODE    WelsEventClose (WELS_EVENT* event, const char* event_name) {

   WELS_THREAD_ERROR_CODE err = sem_close (event);	// match with sem_open

   if (event_name)

     sem_unlink (event_name);

--- a/codec/common/WelsThreadLib.h

+++ b/codec/common/WelsThreadLib.h

@@ -110,8 +110,8 @@

 WELS_THREAD_ERROR_CODE    WelsMutexDestroy (WELS_MUTEX* mutex);

 #ifdef __GNUC__

-WELS_THREAD_ERROR_CODE    WelsEventOpen (WELS_EVENT** p_event, char* event_name);

-WELS_THREAD_ERROR_CODE    WelsEventClose (WELS_EVENT* event, char* event_name);

+WELS_THREAD_ERROR_CODE    WelsEventOpen (WELS_EVENT** p_event, const char* event_name);

+WELS_THREAD_ERROR_CODE    WelsEventClose (WELS_EVENT* event, const char* event_name);

 #endif//__GNUC__

 WELS_THREAD_ERROR_CODE    WelsEventInit (WELS_EVENT* event);

 WELS_THREAD_ERROR_CODE    WelsEventDestroy (WELS_EVENT* event);