1 files changed, 13 insertions, 3 deletions

diff --git a/components/pthreads/semaphore.c b/components/pthreads/semaphore.c
index eb275ed9b3..23a73ed093 100644
--- a/components/pthreads/semaphore.c
+++ b/components/pthreads/semaphore.c
@@ -1,6 +1,6 @@
 #include <rtthread.h>
 #include "semaphore.h"
-#include "pthread_internal.h"

+#include "pthread_internal.h"
 
 static sem_t* posix_sem_list = RT_NULL;
 static struct rt_semaphore posix_sem_lock;
@@ -58,8 +58,8 @@ static sem_t *posix_sem_find(const char* name)
 		{
 			return iter;
 		}
-	}

-	

+	}
+	
 	return RT_NULL;
 }
 
@@ -85,6 +85,7 @@ int sem_close(sem_t *sem)
 
     return 0;
 }
+RTM_EXPORT(sem_close);
 
 int sem_destroy(sem_t *sem)
 {
@@ -112,6 +113,7 @@ int sem_destroy(sem_t *sem)
 
     return 0;
 }
+RTM_EXPORT(sem_destroy);
 
 int sem_unlink(const char *name)
 {
@@ -137,6 +139,7 @@ int sem_unlink(const char *name)
     rt_set_errno(ENOENT);
     return -1;
 }
+RTM_EXPORT(sem_unlink);
 
 int sem_getvalue(sem_t *sem, int *sval)
 {
@@ -148,6 +151,7 @@ int sem_getvalue(sem_t *sem, int *sval)
 	*sval = sem->sem->value;
 	return 0;
 }
+RTM_EXPORT(sem_getvalue);
 
 int sem_init(sem_t *sem, int pshared, unsigned int value)
 {
@@ -179,6 +183,7 @@ int sem_init(sem_t *sem, int pshared, unsigned int value)
 
 	return 0;
 }
+RTM_EXPORT(sem_init);
 
 sem_t *sem_open(const char *name, int oflag, ...)
 {
@@ -259,6 +264,7 @@ __return:
 	}
 	return RT_NULL;
 }
+RTM_EXPORT(sem_open);
 
 int sem_post(sem_t *sem)
 {
@@ -276,6 +282,7 @@ int sem_post(sem_t *sem)
 	rt_set_errno(EINVAL);
 	return -1;
 }
+RTM_EXPORT(sem_post);
 
 int sem_timedwait(sem_t *sem, const struct timespec *abs_timeout)
 {
@@ -298,6 +305,7 @@ int sem_timedwait(sem_t *sem, const struct timespec *abs_timeout)
 	rt_set_errno(EINTR);
 	return -1;
 }
+RTM_EXPORT(sem_timedwait);
 
 int sem_trywait(sem_t *sem)
 {
@@ -320,6 +328,7 @@ int sem_trywait(sem_t *sem)
 	rt_set_errno(EINTR);
 	return -1;
 }
+RTM_EXPORT(sem_trywait);
 
 int sem_wait(sem_t *sem)
 {
@@ -337,4 +346,5 @@ int sem_wait(sem_t *sem)
 	rt_set_errno(EINTR);
 	return -1;
 }
+RTM_EXPORT(sem_wait);