#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
int __attribute__((__format__(printf, 2, 3))) safe_asprintf(char **strp, const char *fmt, ...)
{
int ret;
va_list args;
va_start(args, fmt);
ret = vasprintf(&(*strp), fmt, args);
va_end(args);
if (ret < 0) {
fprintf(stderr, "Memory allocation failure\n");
exit(1);
}
return ret;
}