1#include "jemalloc/internal/jemalloc_preamble.h"
2#include "jemalloc/internal/jemalloc_internal_includes.h"
3
4static void (*safety_check_abort)(const char *message);
5
6void safety_check_set_abort(void (*abort_fn)(const char *)) {
7 safety_check_abort = abort_fn;
8}
9
10void safety_check_fail(const char *format, ...) {
11 char buf[MALLOC_PRINTF_BUFSIZE];
12
13 va_list ap;
14 va_start(ap, format);
15 malloc_vsnprintf(buf, MALLOC_PRINTF_BUFSIZE, format, ap);
16 va_end(ap);
17
18 if (safety_check_abort == NULL) {
19 malloc_write(buf);
20 abort();
21 } else {
22 safety_check_abort(buf);
23 }
24}
25