diff options
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/Makefile.in | 4 | ||||
| -rw-r--r-- | libbb/dirname.c | 69 | ||||
| -rw-r--r-- | libbb/interface.c | 7 | ||||
| -rw-r--r-- | libbb/libc5.c | 184 | ||||
| -rw-r--r-- | libbb/module_syscalls.c | 10 | ||||
| -rw-r--r-- | libbb/syscalls.c | 10 |
6 files changed, 10 insertions, 274 deletions
diff --git a/libbb/Makefile.in b/libbb/Makefile.in index cde3fb2..c4886e3 100644 --- a/libbb/Makefile.in +++ b/libbb/Makefile.in @@ -27,12 +27,12 @@ LIBBB_SRC:= \ arith.c bb_asprintf.c ask_confirmation.c change_identity.c chomp.c \ compare_string_array.c concat_path_file.c copy_file.c \ copyfd.c correct_password.c create_icmp_socket.c \ - create_icmp6_socket.c device_open.c dirname.c dump.c error_msg.c \ + create_icmp6_socket.c device_open.c dump.c error_msg.c \ error_msg_and_die.c find_mount_point.c find_pid_by_name.c \ find_root_device.c fgets_str.c full_read.c full_write.c get_console.c \ get_last_path_component.c get_line_from_file.c herror_msg.c \ herror_msg_and_die.c human_readable.c inet_common.c inode_hash.c \ - interface.c isdirectory.c kernel_version.c last_char_is.c libc5.c \ + interface.c isdirectory.c kernel_version.c last_char_is.c \ llist_add_to.c login.c loop.c make_directory.c mode_string.c \ module_syscalls.c mtab.c mtab_file.c my_getgrgid.c my_getgrnam.c \ my_getpwnam.c my_getpwnamegid.c my_getpwuid.c obscure.c parse_mode.c \ diff --git a/libbb/dirname.c b/libbb/dirname.c deleted file mode 100644 index 8129873..0000000 --- a/libbb/dirname.c +++ /dev/null @@ -1,69 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * dirname implementation for busybox (for libc's missing one) - * - * Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org> - * - * This program 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 2 of the License, or - * (at your option) any later version. - * - * This program 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, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -/* Note: The previous busybox implementation did not handle NULL path - * and also moved a pointer before path, which is not portable in C. - * So I replaced it with my uClibc version. - */ - -#include <string.h> -#include "libbb.h" - -#if __GNU_LIBRARY__ < 5 - -extern -char *dirname(char *path) -{ - static const char null_or_empty_or_noslash[] = "."; - register char *s; - register char *last; - char *first; - - last = s = path; - - if (s != NULL) { - - LOOP: - while (*s && (*s != '/')) ++s; - first = s; - while (*s == '/') ++s; - if (*s) { - last = first; - goto LOOP; - } - - if (last == path) { - if (*last != '/') { - goto DOT; - } - if ((*++last == '/') && (last[1] == 0)) { - ++last; - } - } - *last = 0; - return path; - } - DOT: - return (char *) null_or_empty_or_noslash; -} - -#endif diff --git a/libbb/interface.c b/libbb/interface.c index fb3a42a..46c3ba9 100644 --- a/libbb/interface.c +++ b/libbb/interface.c @@ -15,7 +15,7 @@ * that either displays or sets the characteristics of * one or more of the system's networking interfaces. * - * Version: $Id: interface.c,v 1.16 2003/07/14 21:20:55 andersen Exp $ + * Version: $Id: interface.c,v 1.17 2003/07/22 08:56:46 andersen Exp $ * * Author: Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org> * and others. Copyright 1993 MicroWalt Corporation @@ -76,6 +76,7 @@ #include <fcntl.h> #include <ctype.h> #include <sys/ioctl.h> +#include <sys/types.h> #include <net/if.h> #include <net/if_arp.h> #include "libbb.h" @@ -88,10 +89,6 @@ static int procnetdev_vsn = 1; -/* Ugh. But libc5 doesn't provide POSIX types. */ -#include <asm/types.h> - - #ifdef HAVE_HWSLIP #include <net/if_slip.h> #endif 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 - diff --git a/libbb/module_syscalls.c b/libbb/module_syscalls.c index 6b6ebed..cb9258a 100644 --- a/libbb/module_syscalls.c +++ b/libbb/module_syscalls.c @@ -27,15 +27,11 @@ _syscall* defined. */ #define __LIBRARY__ #include <sys/syscall.h> -#if __GNU_LIBRARY__ < 5 -/* This is needed for libc5 */ -#include <asm/unistd.h> -#endif #include "libbb.h" -#if __GNU_LIBRARY__ < 5 || ((__GLIBC__ <= 2) && (__GLIBC_MINOR__ < 1)) -/* These syscalls are not included as part of libc5 */ +/* These syscalls are not included in very old glibc versions */ +#if ((__GLIBC__ <= 2) && (__GLIBC_MINOR__ < 1)) int delete_module(const char *name) { return(syscall(__NR_delete_module, name)); @@ -79,7 +75,7 @@ unsigned long create_module(const char *name, size_t size) return ret; } -#endif /* __GNU_LIBRARY__ < 5 */ +#endif /* END CODE */ diff --git a/libbb/syscalls.c b/libbb/syscalls.c index ee58d36..8ceb356 100644 --- a/libbb/syscalls.c +++ b/libbb/syscalls.c @@ -27,10 +27,6 @@ _syscall* defined. */ #define __LIBRARY__ #include <sys/syscall.h> -#if __GNU_LIBRARY__ < 5 -/* This is needed for libc5 */ -#include <asm/unistd.h> -#endif #include "libbb.h" int sysfs( int option, unsigned int fs_index, char * buf) @@ -59,9 +55,9 @@ int pivot_root(const char * new_root,const char * put_old) -#if __GNU_LIBRARY__ < 5 || ((__GLIBC__ <= 2) && (__GLIBC_MINOR__ < 1)) +/* These syscalls are not included in ancient glibc versions */ +#if ((__GLIBC__ <= 2) && (__GLIBC_MINOR__ < 1)) -/* These syscalls are not included as part of libc5 */ int bdflush(int func, int data) { return(syscall(__NR_bdflush, func, data)); @@ -96,7 +92,7 @@ int umount2(const char * special_file, int flags) } -#endif /* __GNU_LIBRARY__ < 5 */ +#endif /* END CODE */ |