diff options
Diffstat (limited to 'src/libfmt/panic.c')
-rw-r--r-- | src/libfmt/panic.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/libfmt/panic.c b/src/libfmt/panic.c new file mode 100644 index 0000000..25ee277 --- /dev/null +++ b/src/libfmt/panic.c @@ -0,0 +1,15 @@ +#include "internal.h" + +void +fmt·panic(char *fmt, ...) +{ + char buf[256]; + va_list arg; + + va_start(arg, fmt); + fmt·vesprint(buf, arrend(buf), fmt, arg); + va_end(arg); + + fmt·fprint(2, "%s: %s\n", argv0 ? argv0 : "<prog>", buf); + exits("fatal"); +} |