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/lex.c | |
| parent | 23411e0b6e4b0e864740a9a9332204eda45df3cd (diff) | |
Remove evil #ifdef __GNUC__ garbage to avoid longjmp clobbering and
use volatile instead.
Diffstat (limited to 'usr.bin/mail/lex.c')
| -rw-r--r-- | usr.bin/mail/lex.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/usr.bin/mail/lex.c b/usr.bin/mail/lex.c index 148f618d8b4..debfeda5d22 100644 --- a/usr.bin/mail/lex.c +++ b/usr.bin/mail/lex.c @@ -1,4 +1,4 @@ -/* $OpenBSD: lex.c,v 1.22 2001/01/16 05:36:08 millert Exp $ */ +/* $OpenBSD: lex.c,v 1.23 2001/06/23 23:04:23 millert Exp $ */ /* $NetBSD: lex.c,v 1.10 1997/05/17 19:55:13 pk Exp $ */ /* @@ -38,7 +38,7 @@ #if 0 static char sccsid[] = "@(#)lex.c 8.2 (Berkeley) 4/20/95"; #else -static char rcsid[] = "$OpenBSD: lex.c,v 1.22 2001/01/16 05:36:08 millert Exp $"; +static char rcsid[] = "$OpenBSD: lex.c,v 1.23 2001/06/23 23:04:23 millert Exp $"; #endif #endif /* not lint */ @@ -214,12 +214,9 @@ int reset_on_stop; /* do a reset() if stopped */ void commands() { - int n, eofloop = 0; + int n; + volatile int eofloop = 0; char linebuf[LINESIZE]; -#if __GNUC__ - /* Avoid siglongjmp clobbering */ - (void)&eofloop; -#endif if (!sourcing) { if (signal(SIGINT, SIG_IGN) != SIG_IGN) |