1 /* vi: set sw=4 ts=4: */
12 #if ! defined __dietlibc__ && __GNU_LIBRARY__ < 5
15 * Some systems already have updwtmp(). Some don't... This is
16 * the updwtmp() implementation from uClibc, Copyright 2002 by
17 * Erik Andersen <andersee@debian.org>
19 extern void updwtmp(const char *wtmp_file, const struct utmp *lutmp)
23 fd = open(wtmp_file, O_APPEND | O_WRONLY, 0);
25 if (lockf(fd, F_LOCK, 0)==0) {
26 write(fd, (const char *) lutmp, sizeof(struct utmp));
27 lockf(fd, F_ULOCK, 0);
33 /* Copyright (C) 1991 Free Software Foundation, Inc.
34 This file is part of the GNU C Library.
36 The GNU C Library is free software; you can redistribute it and/or
37 modify it under the terms of the GNU Library General Public License as
38 published by the Free Software Foundation; either version 2 of the
39 License, or (at your option) any later version.
41 The GNU C Library is distributed in the hope that it will be useful,
42 but WITHOUT ANY WARRANTY; without even the implied warranty of
43 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
44 Library General Public License for more details.
46 You should have received a copy of the GNU Library General Public
47 License along with the GNU C Library; see the file COPYING.LIB. If
48 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
49 Cambridge, MA 02139, USA. */
52 * Modified by Manuel Novoa III Mar 1, 2001
54 * Converted original strtok.c code of strtok to __strtok_r.
55 * Cleaned up logic and reduced code size.
59 char *strtok_r(char *s, const char *delim, char **save_ptr)
63 token = 0; /* Initialize to no token. */
65 if (s == 0) { /* If not first time called... */
66 s = *save_ptr; /* restart from where we left off. */
69 if (s != 0) { /* If not finished... */
72 s += strspn(s, delim); /* Skip past any leading delimiters. */
73 if (*s != '\0') { /* We have a token. */
75 *save_ptr = strpbrk(token, delim); /* Find token's end. */
77 /* Terminate the token and make SAVE_PTR point past it. */
78 *(*save_ptr)++ = '\0';
86 /* Basically getdelim() with the delimiter hard wired to '\n' */
87 ssize_t getline(char **linebuf, size_t *n, FILE *file)
89 return (getdelim (linebuf, n, '\n', file));
94 * daemon implementation for uClibc
96 * Copyright (c) 1991, 1993
97 * The Regents of the University of California. All rights reserved.
99 * Modified for uClibc by Erik Andersen <andersee@debian.org>
101 * The uClibc Library is free software; you can redistribute it and/or
102 * modify it under the terms of the GNU Library General Public License as
103 * published by the Free Software Foundation; either version 2 of the
104 * License, or (at your option) any later version.
106 * The GNU C Library is distributed in the hope that it will be useful,
107 * but WITHOUT ANY WARRANTY; without even the implied warranty of
108 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
109 * Library General Public License for more details.
111 * You should have received a copy of the GNU Library General Public
112 * License along with the GNU C Library; see the file COPYING.LIB. If not,
113 * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
114 * Boston, MA 02111-1307, USA.
116 * Original copyright notice is retained at the end of this file.
119 int daemon( int nochdir, int noclose )
138 if (!noclose && (fd = open(_PATH_DEVNULL, O_RDWR, 0)) != -1) {
139 dup2(fd, STDIN_FILENO);
140 dup2(fd, STDOUT_FILENO);
141 dup2(fd, STDERR_FILENO);
150 * Copyright (c) 1990, 1993
151 * The Regents of the University of California. All rights reserved.
153 * Redistribution and use in source and binary forms, with or without
154 * modification, are permitted provided that the following conditions
156 * 1. Redistributions of source code must retain the above copyright
157 * notice, this list of conditions and the following disclaimer.
158 * 2. Redistributions in binary form must reproduce the above copyright
159 * notice, this list of conditions and the following disclaimer in the
160 * documentation and/or other materials provided with the distribution.
162 * 3. <BSD Advertising Clause omitted per the July 22, 1999 licensing change
163 * ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change>
165 * 4. Neither the name of the University nor the names of its contributors
166 * may be used to endorse or promote products derived from this software
167 * without specific prior written permission.
169 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
170 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
171 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
172 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
173 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
174 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
175 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
176 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
177 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
178 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF