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Turn off the O_NONBLOCK flag after CLOCAL is set.

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This commit is contained in:
mellon 1997-12-17 16:56:30 +00:00
parent 070bd37c1b
commit e0a22c4659
1 changed files with 12 additions and 2 deletions
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14
usr.bin/tip/tip.c
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@ -1,4 +1,4 @@
/* $NetBSD: tip.c,v 1.17 1997/11/23 04:03:04 mrg Exp $ */
/* $NetBSD: tip.c,v 1.18 1997/12/17 16:56:30 mellon Exp $ */
/*
* Copyright (c) 1983, 1993
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
#if 0
static char sccsid[] = "@(#)tip.c 8.1 (Berkeley) 6/6/93";
#endif
__RCSID("$NetBSD: tip.c,v 1.17 1997/11/23 04:03:04 mrg Exp $");
__RCSID("$NetBSD: tip.c,v 1.18 1997/12/17 16:56:30 mellon Exp $");
#endif /* not lint */
/*
@ -81,6 +81,7 @@ main(argc, argv)
int i;
char *p;
char sbuf[12];
int fcarg;
gid = getgid();
egid = getegid();
@ -199,6 +200,15 @@ notnumber:
}
if (!HW)
ttysetup(i);
if ((fcarg = fcntl(FD, F_GETFL, 0)) < 0 ||
fcntl(FD, F_SETFL, fcarg & ~O_NONBLOCK) < 0) {
printf("tip: can't clear O_NONBLOCK: %s", strerror (errno));
daemon_uid();
(void)uu_unlock (uucplock);
exit(1);
}
cucommon:
/*
* From here down the code is shared with