blob: 7f1de27fc5e871729cd4340399df5034ec1f5e2a [file] [log] [blame]
Jens Axboe0cda2d52011-10-05 10:14:03 +02001#include <stdio.h>
2#include <stdarg.h>
3
4int log_err(const char *format, ...)
5{
6 char buffer[1024];
7 va_list args;
8 size_t len;
9
10 va_start(args, format);
11 len = vsnprintf(buffer, sizeof(buffer), format, args);
12 va_end(args);
13
14 return fwrite(buffer, len, 1, stderr);
15}