diff options
Diffstat (limited to 'libbb/libc5.c')
| -rw-r--r-- | libbb/libc5.c | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/libbb/libc5.c b/libbb/libc5.c deleted file mode 100644 index ac79196..0000000 --- a/libbb/libc5.c +++ /dev/null @@ -1,184 +0,0 @@ -/* vi: set sw=4 ts=4: */ - - -#include <features.h> -#include <string.h> -#include <stdio.h> -#include <fcntl.h> -#include <paths.h> -#include <unistd.h> - - -#if ! defined __dietlibc__ && __GNU_LIBRARY__ < 5 - -/* - * Some systems already have updwtmp(). Some don't... This is - * the updwtmp() implementation from uClibc, Copyright 2002 by - * Erik Andersen <andersen@codepoet.org> - */ -extern void updwtmp(const char *wtmp_file, const struct utmp *lutmp) -{ - int fd; - - fd = open(wtmp_file, O_APPEND | O_WRONLY, 0); - if (fd >= 0) { - if (lockf(fd, F_LOCK, 0)==0) { - write(fd, (const char *) lutmp, sizeof(struct utmp)); - lockf(fd, F_ULOCK, 0); - close(fd); - } - } -} - -/* Copyright (C) 1991 Free Software Foundation, Inc. -This file is part of the GNU C Library. - -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. - -The GNU C Library 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 -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -/* - * Modified by Manuel Novoa III Mar 1, 2001 - * - * Converted original strtok.c code of strtok to __strtok_r. - * Cleaned up logic and reduced code size. - */ - - -char *strtok_r(char *s, const char *delim, char **save_ptr) -{ - char *token; - - token = 0; /* Initialize to no token. */ - - if (s == 0) { /* If not first time called... */ - s = *save_ptr; /* restart from where we left off. */ - } - - if (s != 0) { /* If not finished... */ - *save_ptr = 0; - - s += strspn(s, delim); /* Skip past any leading delimiters. */ - if (*s != '\0') { /* We have a token. */ - token = s; - *save_ptr = strpbrk(token, delim); /* Find token's end. */ - if (*save_ptr != 0) { - /* Terminate the token and make SAVE_PTR point past it. */ - *(*save_ptr)++ = '\0'; - } - } - } - - return token; -} - -/* Basically getdelim() with the delimiter hard wired to '\n' */ -ssize_t getline(char **linebuf, size_t *n, FILE *file) -{ - return (getdelim (linebuf, n, '\n', file)); -} - - -/* - * daemon implementation for uClibc - * - * Copyright (c) 1991, 1993 - * The Regents of the University of California. All rights reserved. - * - * Modified for uClibc by Erik Andersen <andersen@codepoet.org> - * - * The uClibc Library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * The GNU C Library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with the GNU C Library; see the file COPYING.LIB. If not, - * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Original copyright notice is retained at the end of this file. - */ - -int daemon( int nochdir, int noclose ) -{ - int fd; - - switch (fork()) { - case -1: - return(-1); - case 0: - break; - default: - _exit(0); - } - - if (setsid() == -1) - return(-1); - - if (!nochdir) - chdir("/"); - - if (!noclose && (fd = open(_PATH_DEVNULL, O_RDWR, 0)) != -1) { - dup2(fd, STDIN_FILENO); - dup2(fd, STDOUT_FILENO); - dup2(fd, STDERR_FILENO); - if (fd > 2) - close(fd); - } - return(0); -} - - -/*- - * 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. <BSD Advertising Clause omitted per the July 22, 1999 licensing change - * ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change> - * - * 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. - */ - - -#endif - |