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mark opened device and socket as close on exec; idea from freebsd pr/35182

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This commit is contained in:
mickey 2002-02-22 00:32:16 +00:00
parent 504797403c
commit 5b2b631e46
1 changed files with 7 additions and 1 deletions
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8
usr.sbin/apmd/apmd.c
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@ -1,4 +1,4 @@
/* $OpenBSD: apmd.c,v 1.22 2001/12/12 17:03:39 mickey Exp $ */
/* $OpenBSD: apmd.c,v 1.23 2002/02/22 00:32:16 mickey Exp $ */
/*
* Copyright (c) 1995, 1996 John T. Kohl
@ -391,8 +391,14 @@ main(int argc, char *argv[])
if ((ctl_fd = open(fname, O_RDWR)) == -1)
error("cannot open device file `%s'", fname);
if (fcntl(ctl_fd, F_SETFD, 1) == -1)
error("cannot set close-on-exec for `%s'", fname);
sock_fd = bind_socket(sockname);
if (fcntl(sock_fd, F_SETFD, 1) == -1)
error("cannot set close-on-exec for the socket", NULL);
power_status(ctl_fd, 1, 0);
if (statonly)