split export symbols from rtm.c to each file

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2263 bbd45198-f89e-11dd-88c7-29a3b14d5316

1 files changed, 6 insertions, 0 deletions

diff --git a/src/slab.c b/src/slab.c
index 63b355a03f..4de89276d8 100644
--- a/src/slab.c
+++ b/src/slab.c
@@ -83,6 +83,7 @@ void rt_malloc_sethook(void (*hook)(void *ptr, rt_size_t size))
 {
 	rt_malloc_hook = hook;
 }
+RTM_EXPORT(rt_malloc_sethook);
 
 /**
  * This function will set a hook function, which will be invoked when a memory
@@ -94,6 +95,7 @@ void rt_free_sethook(void (*hook)(void *ptr))
 {
 	rt_free_hook = hook;
 }
+RTM_EXPORT(rt_free_sethook);
 
 /*@}*/
 
@@ -665,6 +667,7 @@ fail:
 
 	return RT_NULL;
 }
+RTM_EXPORT(rt_malloc);
 
 /**
  * This function will change the size of previously allocated memory block.
@@ -736,6 +739,7 @@ void *rt_realloc(void *ptr, rt_size_t size)
 
 	return RT_NULL;
 }
+RTM_EXPORT(rt_realloc);
 
 /**
  * This function will contiguously allocate enough space for count objects
@@ -762,6 +766,7 @@ void *rt_calloc(rt_size_t count, rt_size_t size)
 
 	return p;
 }
+RTM_EXPORT(rt_calloc);
 
 /**
  * This function will release the previously allocated memory block by rt_malloc.
@@ -908,6 +913,7 @@ void rt_free(void *ptr)
 	/* unlock heap */
 	rt_sem_release(&heap_sem);
 }
+RTM_EXPORT(rt_free);
 
 #ifdef RT_MEM_STATS
 void rt_memory_info(rt_uint32_t *total, rt_uint32_t *used, rt_uint32_t *max_used)