diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1997-08-04 19:26:26 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1997-08-04 19:26:26 +0000 |
| commit | 73d7e506331c4d94cf190afc8e971bfcaa8fcfee (patch) | |
| tree | 2d7924022671484045c1371140b2db29a2a98ae8 /usr.bin/script | |
| parent | fb89d0cbe5641bec1cbdcc4473fbccfe84b2f3ed (diff) | |
save errno in sigchld handlers
Diffstat (limited to 'usr.bin/script')
| -rw-r--r-- | usr.bin/script/script.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/script/script.c b/usr.bin/script/script.c index cb7cbb3b243..d24277c2868 100644 --- a/usr.bin/script/script.c +++ b/usr.bin/script/script.c @@ -1,4 +1,4 @@ -/* $OpenBSD: script.c,v 1.7 1997/07/25 22:03:08 mickey Exp $ */ +/* $OpenBSD: script.c,v 1.8 1997/08/04 19:25:56 deraadt Exp $ */ /* $NetBSD: script.c,v 1.3 1994/12/21 08:55:43 jtc Exp $ */ /* @@ -44,7 +44,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)script.c 8.1 (Berkeley) 6/6/93"; #endif -static char rcsid[] = "$OpenBSD: script.c,v 1.7 1997/07/25 22:03:08 mickey Exp $"; +static char rcsid[] = "$OpenBSD: script.c,v 1.8 1997/08/04 19:25:56 deraadt Exp $"; #endif /* not lint */ #include <sys/types.h> @@ -156,6 +156,7 @@ finish(signo) int signo; { register int die, pid; + int save_errno = errno; union wait status; die = 0; @@ -165,6 +166,7 @@ finish(signo) if (die) done(); + errno = save_errno; } void |