diff options
Diffstat (limited to 'apps/systemlib/err.c')
| -rw-r--r-- | apps/systemlib/err.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/apps/systemlib/err.c b/apps/systemlib/err.c index f22c5ed0d..3011743a1 100644 --- a/apps/systemlib/err.c +++ b/apps/systemlib/err.c @@ -79,8 +79,10 @@ warnerr_core(int errcode, const char *fmt, va_list args) /* convenience as many parts of NuttX use negative errno */ if (errcode < 0) errcode = -errcode; + if (errcode < NOCODE) fprintf(stderr, ": %s", strerror(errcode)); + fprintf(stderr, "\n"); #elif CONFIG_ARCH_LOWPUTC lib_lowprintf("%s: ", getprogname()); @@ -89,8 +91,10 @@ warnerr_core(int errcode, const char *fmt, va_list args) /* convenience as many parts of NuttX use negative errno */ if (errcode < 0) errcode = -errcode; + if (errcode < NOCODE) lib_lowprintf(": %s", strerror(errcode)); + lib_lowprintf("\n"); #endif } @@ -144,7 +148,7 @@ verrx(int exitcode, const char *fmt, va_list args) } void -warn(const char *fmt, ...) +warn(const char *fmt, ...) { va_list args; @@ -153,13 +157,13 @@ warn(const char *fmt, ...) } void -vwarn(const char *fmt, va_list args) +vwarn(const char *fmt, va_list args) { warnerr_core(errno, fmt, args); } void -warnc(int errcode, const char *fmt, ...) +warnc(int errcode, const char *fmt, ...) { va_list args; @@ -168,13 +172,13 @@ warnc(int errcode, const char *fmt, ...) } void -vwarnc(int errcode, const char *fmt, va_list args) +vwarnc(int errcode, const char *fmt, va_list args) { warnerr_core(errcode, fmt, args); } void -warnx(const char *fmt, ...) +warnx(const char *fmt, ...) { va_list args; @@ -183,7 +187,7 @@ warnx(const char *fmt, ...) } void -vwarnx(const char *fmt, va_list args) +vwarnx(const char *fmt, va_list args) { warnerr_core(NOCODE, fmt, args); } |