35 static size_t round_blocksize(size_t size)  in round_blocksize()  argument
37     if (size < 256)  in round_blocksize()
39         return size;  in round_blocksize()
43         return (size + 1023) / 1024 * 1024;  in round_blocksize()
47 static size_t round_blocksize(size_t size)  in round_blocksize()  argument
49     return size;  in round_blocksize()
54 void* malloc_with_check(size_t size)  in malloc_with_check()  argument
58     if (size <= g_max_alloc_bytes - g_alloc_bytes)  in malloc_with_check()
60         buf = malloc(round_blocksize(size + GUARD_SIZE));  in malloc_with_check()
65         ((size_t*)buf)[0] = size;  in malloc_with_check()
67         ((size_t*)(buf + size))[2] = CHECK2;  in malloc_with_check()
69         g_alloc_bytes += size;  in malloc_with_check()
70 …OC) fprintf(stderr, "Alloc 0x%04x/%u\n", (unsigned)(uintptr_t)(buf + PREFIX_SIZE), (unsigned)size);  in malloc_with_check()
75         if (DEBUG_MALLOC) fprintf(stderr, "malloc(%u) failed\n", (unsigned)size);  in malloc_with_check()
86         size_t size = ((size_t*)buf)[0];  in free_with_check()  local
87 …if (DEBUG_MALLOC) fprintf(stderr, "Release 0x%04x/%u\n", (unsigned)(uintptr_t)mem, (unsigned)size);  in free_with_check()
89         assert(((size_t*)(buf + size))[2] == CHECK2);  in free_with_check()
91         assert(g_alloc_bytes >= size);  in free_with_check()
93         ((size_t*)(buf + size))[2] = 0;  in free_with_check()
95         g_alloc_bytes -= size;  in free_with_check()
101 void* realloc_with_check(void *ptr, size_t size)  in realloc_with_check()  argument
103     if (!ptr && size)  in realloc_with_check()
106         return malloc_with_check(size);  in realloc_with_check()
108     else if (ptr && size)  in realloc_with_check()
118         if (size <= g_max_alloc_bytes - (g_alloc_bytes - oldsize))  in realloc_with_check()
120             size_t new_rounded = round_blocksize(size + GUARD_SIZE);  in realloc_with_check()
135 …, "Realloc 0x%04x/%u to %u failed\n", (unsigned)(uintptr_t)ptr, (unsigned)oldsize, (unsigned)size);  in realloc_with_check()
139         ((size_t*)buf)[0] = size;  in realloc_with_check()
141         ((size_t*)(buf + size))[2] = CHECK2;  in realloc_with_check()
143         g_alloc_bytes += size;  in realloc_with_check()
145 …igned)(uintptr_t)ptr, (unsigned)oldsize, (unsigned)(uintptr_t)(buf + PREFIX_SIZE), (unsigned)size);  in realloc_with_check()
148     else if (ptr && !size)  in realloc_with_check()