changeset 2 | 69f8c0acaac7 |
parent 0 | 5b010627d7ed |
child 8 | 4d38ccbeb93e |
--- a/common.c Sat May 31 02:22:27 2008 +0300 +++ b/common.c Sat May 31 19:35:21 2008 +0300 @@ -21,6 +21,16 @@ fprintf(stderr, "\n"); } +void perr (const char *fmt, ...) { + va_list va; + + va_start(va, fmt); + vfprintf(stderr, fmt, va); + va_end(va); + + fprintf(stderr, ": %s\n", strerror(errno)); +} + void perr_exit (const char *fmt, ...) { va_list va;