/* This function wraps the real calloc */ void *__wrap_calloc (size_t nmemb, size_t size) { void *lptr = __real_calloc(nmemb, size); mem_alloced += nmemb * size; printf("calloc: nmemb %zu, size %zu (%zu)@%p\n", nmemb, size, nmemb * size, lptr); return lptr; }
void* __wrap_calloc(size_t num, size_t elsize) { size_t size = num*elsize; if (mem_usage + size+16 > mem_limit) { printf("\ntrying to allocate %lld bytes when usage already %lld bytes", size+16, mem_usage.load()); printf("\nmemory limit hit!\n\n"); return nullptr; } mem_usage += size+16; total_mem_usage += size+16; // if (peak_mem_usage < mem_usage) { // peak_mem_usage = mem_usage; // } allocs++; // if (peak_allocs < allocs) peak_allocs = allocs; total_allocs++; void* p = __real_calloc(size+16, 1); *(size_t*)p = size; #ifdef DEBUG_MALLOC printf("MALLOC: %p : %lld calloc\n", (char*)p+16, size); #endif return (char*)p+16; }
void* __wrap_calloc(size_t num, size_t size) { void *tmp = __real_calloc(num, size); char error[512]; if (tmp == NULL) { strerror_r(errno, (char *) &error, sizeof(error)); log_itf(LOG_ERROR, "calloc() failed: (%d) %s", errno, error); exit(EXIT_FAILURE); } return tmp; }
void *__wrap_calloc(size_t n, size_t size) { void *p; if ((SYS_GetArena1Lo() >= MAX_MEM1_ARENA_LO) || (n * size) >= MEM2_PRIORITY_SIZE) { p = MEM2_alloc(n * size); if (p != 0) { memset(p, 0, n * size); return p; } return __real_calloc(n, size); } p = __real_calloc(n, size); if (p != 0) return p; p = MEM2_alloc(n * size); if (p != 0) memset(p, 0, n * size); return p; }
void *__wrap_calloc(size_t n, size_t size) { void *p; if((n * size) >= MEM2_PRIORITY_SIZE) { p = g_mem2gp.allocate(n * size); if (p != 0) { memset(p, 0, n * size); return p; } return __real_calloc(n, size); } p = __real_calloc(n, size); if (p != 0) return p; p = g_mem2gp.allocate(n * size); if (p != 0) memset(p, 0, n * size); return p; }
void *__wrap_calloc(size_t n, size_t size) { void *p; if ((SYS_GetArena1Lo() > MAX_MEM1_ARENA_LO) || (g_bigGoesToMem2 && size > MEM2_PRIORITY_SIZE)) { p = g_mem2gp.allocate(n * size); if (p != 0) { memset(p, 0, n * size); return p; } return __real_calloc(n, size); } p = __real_calloc(n, size); if (p != 0) { return p; } p = g_mem2gp.allocate(n * size); if (p != 0) { memset(p, 0, n * size); } return p; }
void *__wrap_calloc( size_t n, size_t size ) { LockAlloc(); void *ptr = __real_calloc( n, size ); if( ptr == NULL && n != 0 && size != 0 && IsSingleLocked() && g_bMemoryAssert ) { TempLog( "calloc failed: %ublocks %ubytes\r\n", n, size ); MemoryError(); } UnlockAlloc(); return ptr; }
void *__wrap_calloc(size_t nmemb, size_t size){ return __real_calloc(nmemb,size); }
/* This function wraps the real malloc */ void * __wrap_calloc (size_t num, size_t size) { void *lptr = __real_calloc(num, size); TNT_MAKE_MEM_TAINTED(&lptr, sizeof(lptr)); return lptr; }