diff options
| -rw-r--r-- | libc/stdio/stdio.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libc/stdio/stdio.c b/libc/stdio/stdio.c index 63fb6bd00..6389d9ffc 100644 --- a/libc/stdio/stdio.c +++ b/libc/stdio/stdio.c @@ -203,11 +203,11 @@ void __stdio_flush_buffers(void) if (WRITEABLE(fp)) { /* Set the underlying fd to non-block mode to ensure * that calls to _exit() and abort() will not block */ - long flags; - fcntl(fp->fd, F_GETFL, &flags); - fcntl(fp->fd, F_SETFL, flags|O_NONBLOCK); + int opts; + opts = fcntl(fp->fd, F_GETFL); + fcntl(fp->fd, F_SETFL, opts|O_NONBLOCK); fflush(fp); - fcntl(fp->fd, F_SETFL, flags); + fcntl(fp->fd, F_SETFL, opts); } } } |