diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2001-06-23 23:04:24 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2001-06-23 23:04:24 +0000 |
| commit | 226782657bcf8cb74d584851cc8521fe11280537 (patch) | |
| tree | 5be486dcc37919ef77257d30c7beb7a0ea2773c0 /usr.bin/mail/cmd1.c | |
| parent | 23411e0b6e4b0e864740a9a9332204eda45df3cd (diff) | |
Remove evil #ifdef __GNUC__ garbage to avoid longjmp clobbering and
use volatile instead.
Diffstat (limited to 'usr.bin/mail/cmd1.c')
| -rw-r--r-- | usr.bin/mail/cmd1.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/usr.bin/mail/cmd1.c b/usr.bin/mail/cmd1.c index 66e28520934..647d1891fa4 100644 --- a/usr.bin/mail/cmd1.c +++ b/usr.bin/mail/cmd1.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cmd1.c,v 1.17 2001/01/16 05:36:08 millert Exp $ */ +/* $OpenBSD: cmd1.c,v 1.18 2001/06/23 23:04:21 millert Exp $ */ /* $NetBSD: cmd1.c,v 1.9 1997/07/09 05:29:48 mikel Exp $ */ /*- @@ -38,7 +38,7 @@ #if 0 static char sccsid[] = "@(#)cmd1.c 8.2 (Berkeley) 4/20/95"; #else -static char rcsid[] = "$OpenBSD: cmd1.c,v 1.17 2001/01/16 05:36:08 millert Exp $"; +static char rcsid[] = "$OpenBSD: cmd1.c,v 1.18 2001/06/23 23:04:21 millert Exp $"; #endif #endif /* not lint */ @@ -344,14 +344,8 @@ type1(msgvec, cmd, doign, page) { int nlines, *ip; struct message *mp; - char *cp; - FILE *obuf; - -#if __GNUC__ - /* Avoid siglongjmp clobbering */ - (void)&cp; - (void)&obuf; -#endif + char * volatile cp; + FILE * volatile obuf; obuf = stdout; if (sigsetjmp(pipestop, 1)) |