diff options
Diffstat (limited to 'deps/jemalloc/src/safety_check.c')
-rw-r--r-- | deps/jemalloc/src/safety_check.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/deps/jemalloc/src/safety_check.c b/deps/jemalloc/src/safety_check.c new file mode 100644 index 000000000..804155dcf --- /dev/null +++ b/deps/jemalloc/src/safety_check.c @@ -0,0 +1,24 @@ +#include "jemalloc/internal/jemalloc_preamble.h" +#include "jemalloc/internal/jemalloc_internal_includes.h" + +static void (*safety_check_abort)(const char *message); + +void safety_check_set_abort(void (*abort_fn)(const char *)) { + safety_check_abort = abort_fn; +} + +void safety_check_fail(const char *format, ...) { + char buf[MALLOC_PRINTF_BUFSIZE]; + + va_list ap; + va_start(ap, format); + malloc_vsnprintf(buf, MALLOC_PRINTF_BUFSIZE, format, ap); + va_end(ap); + + if (safety_check_abort == NULL) { + malloc_write(buf); + abort(); + } else { + safety_check_abort(buf); + } +} |