Jens Axboe | 0cda2d5 | 2011-10-05 10:14:03 +0200 | [diff] [blame] | 1 | #include <stdio.h> |
2 | #include <stdarg.h> | ||||
3 | |||||
4 | int 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 | } |