diff options
| author | Nicholas <nbnoll@eml.cc> | 2021-11-17 08:22:03 -0800 |
|---|---|---|
| committer | Nicholas <nbnoll@eml.cc> | 2021-11-17 08:22:03 -0800 |
| commit | ab400c0be5577cab2a66d242183887ebbd61717f (patch) | |
| tree | f0391a4eab4d84c43692d4113076ea466568dcbd /src/libfmt | |
| parent | 09c0a372823446d4559fc971d9a6128c89420b75 (diff) | |
checkin
Diffstat (limited to 'src/libfmt')
| -rw-r--r-- | src/libfmt/fprint.c | 2 | ||||
| -rw-r--r-- | src/libfmt/panic.c | 15 | ||||
| -rw-r--r-- | src/libfmt/rules.mk | 1 |
3 files changed, 17 insertions, 1 deletions
diff --git a/src/libfmt/fprint.c b/src/libfmt/fprint.c index 26343f7..5077359 100644 --- a/src/libfmt/fprint.c +++ b/src/libfmt/fprint.c @@ -1,7 +1,7 @@ #include "internal.h" int -fprint(int fd, char *fmt, ...) +fmt·fprint(int fd, char *fmt, ...) { int n; va_list args; 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"); +} diff --git a/src/libfmt/rules.mk b/src/libfmt/rules.mk index 9080bba..75a7bc7 100644 --- a/src/libfmt/rules.mk +++ b/src/libfmt/rules.mk @@ -16,6 +16,7 @@ SRCS_$(d):=\ $(d)/vnsprint.c\ $(d)/vprint.c\ $(d)/vwrite.c\ + $(d)/panic.c\ $(d)/write.c LIBS_$(d):=\ |