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@@ -0,0 +1,95 @@
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+/* vi: set sw=4 ts=4: */
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+/*
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+ * daemon implementation for uClibc
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+ *
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+ * Copyright (c) 1991, 1993
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+ * The Regents of the University of California. All rights reserved.
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+ *
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+ * The uClibc Library is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU Library General Public License as
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+ * published by the Free Software Foundation; either version 2 of the
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+ * License, or (at your option) any later version.
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+ *
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+ * The GNU C Library is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+ * Library General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU Library General Public
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+ * License along with the GNU C Library; see the file COPYING.LIB. If not,
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+ * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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+ * Boston, MA 02111-1307, USA.
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+ *
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+ * Original copyright notice is retained at the end of this file.
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+ */
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+
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+#include <fcntl.h>
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+#include <paths.h>
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+#include <unistd.h>
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+
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+
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+int daemon( int nochdir, int noclose )
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+{
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+ int fd;
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+
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+ switch (fork()) {
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+ case -1:
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+ return(-1);
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+ case 0:
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+ break;
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+ default:
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+ _exit(0);
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+ }
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+
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+ if (setsid() == -1)
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+ return(-1);
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+
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+ if (!nochdir)
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+ chdir("/");
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+
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+ if (!noclose && (fd = open(_PATH_DEVNULL, O_RDWR, 0)) != -1) {
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+ dup2(fd, STDIN_FILENO);
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+ dup2(fd, STDOUT_FILENO);
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+ dup2(fd, STDERR_FILENO);
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+ if (fd > 2)
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+ close(fd);
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+ }
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+ return(0);
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+}
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+
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+
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+
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+/*-
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+ * Copyright (c) 1990, 1993
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+ * The Regents of the University of California. All rights reserved.
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+ *
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+ * Redistribution and use in source and binary forms, with or without
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+ * modification, are permitted provided that the following conditions
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+ * are met:
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+ * 1. Redistributions of source code must retain the above copyright
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+ * notice, this list of conditions and the following disclaimer.
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+ * 2. Redistributions in binary form must reproduce the above copyright
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+ * notice, this list of conditions and the following disclaimer in the
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+ * documentation and/or other materials provided with the distribution.
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+ *
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+ * 3. <BSD Advertising Clause omitted per the July 22, 1999 licensing change
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+ * ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change>
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+ *
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+ * 4. Neither the name of the University nor the names of its contributors
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+ * may be used to endorse or promote products derived from this software
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+ * without specific prior written permission.
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+ *
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+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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+ * SUCH DAMAGE.
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+ */
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+
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+
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