void *
__gf_realloc (void *ptr, size_t size)
{
size_t tot_size = 0;
char *orig_ptr = NULL;
xlator_t *xl = NULL;
uint32_t type = 0;
if (!gf_mem_acct_enable)
return REALLOC (ptr, size);
tot_size = size + GF_MEM_HEADER_SIZE + GF_MEM_TRAILER_SIZE;
orig_ptr = (char *)ptr - 8 - 4;
GF_ASSERT (*(uint32_t *)orig_ptr == GF_MEM_HEADER_MAGIC);
orig_ptr = orig_ptr - sizeof(xlator_t *);
xl = *((xlator_t **)orig_ptr);
orig_ptr = (char *)ptr - GF_MEM_HEADER_SIZE;
type = *(uint32_t *)orig_ptr;
ptr = realloc (orig_ptr, tot_size);
if (!ptr) {
gf_log_nomem ("", GF_LOG_ALERT, tot_size);
return NULL;
}
gf_mem_set_acct_info (xl, (char **)&ptr, size, type);
return (void *)ptr;
}
void *
__gf_calloc (size_t nmemb, size_t size, uint32_t type)
{
size_t tot_size = 0;
size_t req_size = 0;
char *ptr = NULL;
xlator_t *xl = NULL;
if (!gf_mem_acct_enable)
return CALLOC (nmemb, size);
xl = THIS;
req_size = nmemb * size;
tot_size = req_size + GF_MEM_HEADER_SIZE + GF_MEM_TRAILER_SIZE;
ptr = calloc (1, tot_size);
if (!ptr) {
gf_log_nomem ("", GF_LOG_ALERT, tot_size);
return NULL;
}
gf_mem_set_acct_info (xl, &ptr, req_size, type);
return (void *)ptr;
}
void *
__gf_realloc (void *ptr, size_t size)
{
size_t tot_size = 0;
char *orig_ptr = NULL;
xlator_t *xl = NULL;
uint32_t type = 0;
char *new_ptr;
if (!THIS->ctx->mem_acct_enable)
return REALLOC (ptr, size);
REQUIRE(NULL != ptr);
tot_size = size + GF_MEM_HEADER_SIZE + GF_MEM_TRAILER_SIZE;
orig_ptr = (char *)ptr - 8 - 4;
GF_ASSERT (*(uint32_t *)orig_ptr == GF_MEM_HEADER_MAGIC);
orig_ptr = orig_ptr - sizeof(xlator_t *);
xl = *((xlator_t **)orig_ptr);
orig_ptr = (char *)ptr - GF_MEM_HEADER_SIZE;
type = *(uint32_t *)orig_ptr;
new_ptr = realloc (orig_ptr, tot_size);
if (!new_ptr) {
gf_log_nomem ("", GF_LOG_ALERT, tot_size);
return NULL;
}
/*
* We used to pass (char **)&ptr as the second
* argument after the value of realloc was saved
* in ptr, but the compiler warnings complained
* about the casting to and forth from void ** to
* char **.
*/
gf_mem_set_acct_info (xl, &new_ptr, size, type);
return (void *)new_ptr;
}
void *
__gf_malloc (size_t size, uint32_t type)
{
size_t tot_size = 0;
char *ptr = NULL;
xlator_t *xl = NULL;
if (!THIS->ctx->mem_acct_enable)
return MALLOC (size);
xl = THIS;
tot_size = size + GF_MEM_HEADER_SIZE + GF_MEM_TRAILER_SIZE;
ptr = malloc (tot_size);
if (!ptr) {
gf_log_nomem ("", GF_LOG_ALERT, tot_size);
return NULL;
}
gf_mem_set_acct_info (xl, &ptr, size, type);
return (void *)ptr;
}
