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| author | Rich Felker <dalias@aerifal.cx> | 2011-07-30 06:11:16 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-07-30 06:11:16 -0400 |
| commit | 7683fceedebd98dda19b1a379b92406b64ce7f92 (patch) | |
| tree | 3475f782f67197d626435855e932336a4473ce86 /src/stdio/perror.c | |
| parent | 7dd60b80f965af451f952b9f45bd9b6aec0fae74 (diff) | |
| download | musl-7683fceedebd98dda19b1a379b92406b64ce7f92.tar.gz musl-7683fceedebd98dda19b1a379b92406b64ce7f92.tar.xz musl-7683fceedebd98dda19b1a379b92406b64ce7f92.zip | |
eliminate dependence of perror on printf
Diffstat (limited to 'src/stdio/perror.c')
| -rw-r--r-- | src/stdio/perror.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/src/stdio/perror.c b/src/stdio/perror.c index e4637c8a..4349ac5e 100644 --- a/src/stdio/perror.c +++ b/src/stdio/perror.c @@ -5,23 +5,18 @@ void perror(const char *msg) { -#if 1 - if (msg) fprintf(stderr, "%s: %m\n", msg, strerror(errno)); - else fprintf(stderr, "%m\n"); -#else FILE *f = stderr; char *errstr = strerror(errno); FLOCK(f); if (msg) { - __fwritex(msg, strlen(msg), f); - __putc_unlocked(':', f); - __putc_unlocked(' ', f); + fwrite(msg, strlen(msg), 1, f); + fputc(':', f); + fputc(' ', f); } - __fwritex(errstr, strlen(errstr), f); - __putc_unlocked('\n', f); + fwrite(errstr, strlen(errstr), 1, f); + fputc('\n', f); FUNLOCK(f); -#endif } |