Function malloc_write

deps/jemalloc/src/malloc_io.c:82–89

* Wrapper around malloc_message() that avoids the need for * je_malloc_message(...) throughout the code. */

 * je_malloc_message(...) throughout the code.
 */
void
malloc_write(const char *s) {
	if (je_malloc_message != NULL) {
		je_malloc_message(NULL, s);
	} else {
		wrtmessage(NULL, s);
	}
}

/*
 * glibc provides a non-standard strerror_r() when _GNU_SOURCE is defined, so