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authorVijay Bellur <vijay@gluster.com>2011-07-25 15:31:21 +0530
committerAnand Avati <avati@gluster.com>2011-07-28 02:52:41 -0700
commit55219903e32e750cfdf58260e7c3a2c4f2bfe16e (patch)
treeda98880509e4070d1015c6107cf6d492ac20cd26 /contrib
parent98b32b5798c7d782cae4c16b608f600ab51fffce (diff)
libglusterfs: Bring in os_daemon_* routines to replace modified FreeBSD code
Change-Id: I41f4635b1b75adb6d22e2e325b99941f8d7a0b42 BUG: 3206 Reviewed-on: http://review.gluster.com/100 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
Diffstat (limited to 'contrib')
-rw-r--r--contrib/apple/daemon.c101
-rw-r--r--contrib/apple/daemon.h21
2 files changed, 0 insertions, 122 deletions
diff --git a/contrib/apple/daemon.c b/contrib/apple/daemon.c
deleted file mode 100644
index 060f6a4..0000000
--- a/contrib/apple/daemon.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com>
-
- Based on http://www.opensource.apple.com/source/Libc/Libc-583/gen/FreeBSD/daemon.c
- */
-
-/*-
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <unistd.h>
-
-int
-os_daemon_return(nochdir, noclose)
- int nochdir, noclose;
-{
- struct sigaction osa, sa;
- int fd;
- pid_t newgrp;
- int oerrno;
- int osa_ok;
- int ret;
-
- /* A SIGHUP may be thrown when the parent exits below. */
- sigemptyset(&sa.sa_mask);
- sa.sa_handler = SIG_IGN;
- sa.sa_flags = 0;
- osa_ok = sigaction(SIGHUP, &sa, &osa);
-
- ret = fork();
- if (ret)
- return ret;
-
- newgrp = setsid();
- oerrno = errno;
- if (osa_ok != -1)
- sigaction(SIGHUP, &osa, NULL);
-
- if (newgrp == -1) {
- errno = oerrno;
- return (-1);
- }
-
- if (!nochdir)
- (void)chdir("/");
-
- /* Was using '_PATH_DEVNULL' earlier. As it was not defined in solaris,
- changed to hardcoded path (and removed '#include <paths.h>' too) */
- if (!noclose && (fd = open("/dev/null", O_RDWR, 0)) != -1) {
- (void)dup2(fd, STDIN_FILENO);
- (void)dup2(fd, STDOUT_FILENO);
- (void)dup2(fd, STDERR_FILENO);
- if (fd > 2)
- (void)close(fd);
- }
- return (0);
-}
-
-int
-os_daemon(int nochdir, int noclose)
-{
- int ret;
-
- ret = os_daemon_return(nochdir, noclose);
- if (ret <= 0)
- return ret;
-
- _exit(0);
-}
diff --git a/contrib/apple/daemon.h b/contrib/apple/daemon.h
deleted file mode 100644
index aa88d9b..0000000
--- a/contrib/apple/daemon.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com>
- This file is part of GlusterFS.
-
- GlusterFS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 3 of the License,
- or (at your option) any later version.
-
- GlusterFS is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-*/
-
-int os_daemon_return(int nochdir, int noclose);
-int os_daemon(int nochdir, int noclose);