diff options
Diffstat (limited to 'src/stdio/perror.c')
| -rw-r--r-- | src/stdio/perror.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/stdio/perror.c b/src/stdio/perror.c index 8053a5dc..88e582de 100644 --- a/src/stdio/perror.c +++ b/src/stdio/perror.c @@ -1,13 +1,14 @@ -#if 0 - #include <errno.h> #include <stdio.h> #include <string.h> +#include "_stdio.h" /** print an error message **/ void perror(const char *s) { + SIGNAL_SAFE(0); + if (s != NULL && *s != '\0') { fprintf(stderr, "%s: ", s); } @@ -28,6 +29,3 @@ pointed to by ARGUMENT(s), a colon (CHAR(:)), and a space. POSIX_(L_C_MESSAGES) STDC(1) */ - - -#endif |