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authorRich Felker <dalias@aerifal.cx>2011-07-30 06:11:16 -0400
committerRich Felker <dalias@aerifal.cx>2011-07-30 06:11:16 -0400
commit7683fceedebd98dda19b1a379b92406b64ce7f92 (patch)
tree3475f782f67197d626435855e932336a4473ce86
parent7dd60b80f965af451f952b9f45bd9b6aec0fae74 (diff)
downloadmusl-7683fceedebd98dda19b1a379b92406b64ce7f92.tar.gz
eliminate dependence of perror on printf
-rw-r--r--src/stdio/perror.c15
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
}