1 /* vi: set sw=4 ts=4: */
12 #if __GNU_LIBRARY__ < 5
15 /* Copyright (C) 1991 Free Software Foundation, Inc.
16 This file is part of the GNU C Library.
18 The GNU C Library is free software; you can redistribute it and/or
19 modify it under the terms of the GNU Library General Public License as
20 published by the Free Software Foundation; either version 2 of the
21 License, or (at your option) any later version.
23 The GNU C Library is distributed in the hope that it will be useful,
24 but WITHOUT ANY WARRANTY; without even the implied warranty of
25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
26 Library General Public License for more details.
28 You should have received a copy of the GNU Library General Public
29 License along with the GNU C Library; see the file COPYING.LIB. If
30 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
31 Cambridge, MA 02139, USA. */
34 * Modified by Manuel Novoa III Mar 1, 2001
36 * Converted original strtok.c code of strtok to __strtok_r.
37 * Cleaned up logic and reduced code size.
41 char *strtok_r(char *s, const char *delim, char **save_ptr)
45 token = 0; /* Initialize to no token. */
47 if (s == 0) { /* If not first time called... */
48 s = *save_ptr; /* restart from where we left off. */
51 if (s != 0) { /* If not finished... */
54 s += strspn(s, delim); /* Skip past any leading delimiters. */
55 if (*s != '\0') { /* We have a token. */
57 *save_ptr = strpbrk(token, delim); /* Find token's end. */
59 /* Terminate the token and make SAVE_PTR point past it. */
60 *(*save_ptr)++ = '\0';
68 /* Basically getdelim() with the delimiter hard wired to '\n' */
69 ssize_t getline(char **linebuf, size_t *n, FILE *file)
71 return (getdelim (linebuf, n, '\n', file));
76 * daemon implementation for uClibc
78 * Copyright (c) 1991, 1993
79 * The Regents of the University of California. All rights reserved.
81 * Modified for uClibc by Erik Andersen
82 * <andersee@debian.org>, <andersen@lineo.com>
84 * The uClibc Library is free software; you can redistribute it and/or
85 * modify it under the terms of the GNU Library General Public License as
86 * published by the Free Software Foundation; either version 2 of the
87 * License, or (at your option) any later version.
89 * The GNU C Library is distributed in the hope that it will be useful,
90 * but WITHOUT ANY WARRANTY; without even the implied warranty of
91 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
92 * Library General Public License for more details.
94 * You should have received a copy of the GNU Library General Public
95 * License along with the GNU C Library; see the file COPYING.LIB. If not,
96 * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
97 * Boston, MA 02111-1307, USA.
99 * Original copyright notice is retained at the end of this file.
102 int daemon( int nochdir, int noclose )
121 if (!noclose && (fd = open(_PATH_DEVNULL, O_RDWR, 0)) != -1) {
122 dup2(fd, STDIN_FILENO);
123 dup2(fd, STDOUT_FILENO);
124 dup2(fd, STDERR_FILENO);
133 * Copyright (c) 1990, 1993
134 * The Regents of the University of California. All rights reserved.
136 * Redistribution and use in source and binary forms, with or without
137 * modification, are permitted provided that the following conditions
139 * 1. Redistributions of source code must retain the above copyright
140 * notice, this list of conditions and the following disclaimer.
141 * 2. Redistributions in binary form must reproduce the above copyright
142 * notice, this list of conditions and the following disclaimer in the
143 * documentation and/or other materials provided with the distribution.
145 * 3. <BSD Advertising Clause omitted per the July 22, 1999 licensing change
146 * ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change>
148 * 4. Neither the name of the University nor the names of its contributors
149 * may be used to endorse or promote products derived from this software
150 * without specific prior written permission.
152 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
153 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
154 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
155 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
156 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
157 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
158 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
159 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
160 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
161 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF