diff options
Diffstat (limited to 'lib/libc/stdio/perror.c')
| -rw-r--r-- | lib/libc/stdio/perror.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/libc/stdio/perror.c b/lib/libc/stdio/perror.c index 162d49e..29016f7 100644 --- a/lib/libc/stdio/perror.c +++ b/lib/libc/stdio/perror.c @@ -46,6 +46,8 @@ __FBSDID("$FreeBSD$"); #include <stdio.h> #include <string.h> #include "un-namespace.h" +#include "libc_private.h" +#include "local.h" void perror(s) @@ -70,5 +72,9 @@ perror(s) v++; v->iov_base = "\n"; v->iov_len = 1; - (void)_writev(STDERR_FILENO, iov, (v - iov) + 1); + FLOCKFILE(stderr); + __sflush(stderr); + (void)_writev(stderr->_file, iov, (v - iov) + 1); + stderr->_flags &= ~__SOFF; + FUNLOCKFILE(stderr); } |
