diff options
| author |   deraadt <deraadt@openbsd.org> | 2001-11-02 16:25:11 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2001-11-02 16:25:11 +0000 |
| commit | 0da342ac26bd0bb4649213d85b58726219060e58 (patch) | |
| tree | 04c666bf83f44657407756e02a178f02cf849c28 /usr.bin/write/write.c | |
| parent | use _exit() in signal handler (diff) | |
| download | wireguard-openbsd-0da342ac26bd0bb4649213d85b58726219060e58.tar.xz wireguard-openbsd-0da342ac26bd0bb4649213d85b58726219060e58.zip | |
avoid stdio in signal handler
Diffstat (limited to 'usr.bin/write/write.c')
| -rw-r--r-- | usr.bin/write/write.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.bin/write/write.c b/usr.bin/write/write.c index 81c0f647cb6..46f83c37ae1 100644 --- a/usr.bin/write/write.c +++ b/usr.bin/write/write.c @@ -1,4 +1,4 @@ -/* $OpenBSD: write.c,v 1.12 2001/06/27 06:53:55 jasoni Exp $ */ +/* $OpenBSD: write.c,v 1.13 2001/11/02 16:25:30 deraadt Exp $ */ /* $NetBSD: write.c,v 1.5 1995/08/31 21:48:32 jtc Exp $ */ /* @@ -47,7 +47,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)write.c 8.2 (Berkeley) 4/27/95"; #endif -static char *rcsid = "$OpenBSD: write.c,v 1.12 2001/06/27 06:53:55 jasoni Exp $"; +static char *rcsid = "$OpenBSD: write.c,v 1.13 2001/11/02 16:25:30 deraadt Exp $"; #endif /* not lint */ #include <sys/types.h> @@ -290,7 +290,7 @@ do_write(tty, mytty, myuid) void done(int sig) { - (void)printf("EOF\r\n"); /* XXX signal race */ + (void)write(STDOUT_FILENO, "EOF\r\n", 5); if (sig) _exit(0); else |