From 7683fceedebd98dda19b1a379b92406b64ce7f92 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 30 Jul 2011 06:11:16 -0400 Subject: [PATCH] eliminate dependence of perror on printf --- src/stdio/perror.c | 15 +++++---------- 1 file 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 } -- 2.25.1