diff options
Diffstat (limited to 'contrib/cpio/lib/system.h')
| -rw-r--r-- | contrib/cpio/lib/system.h | 475 |
1 files changed, 0 insertions, 475 deletions
diff --git a/contrib/cpio/lib/system.h b/contrib/cpio/lib/system.h deleted file mode 100644 index 7602263..0000000 --- a/contrib/cpio/lib/system.h +++ /dev/null @@ -1,475 +0,0 @@ -/* System dependent definitions for GNU tar. - - Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003, - 2004, 2005, 2006 Free Software Foundation, Inc. - - 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ - -#if HAVE_CONFIG_H -# include <config.h> -#endif - -#include <alloca.h> - -#ifndef __attribute__ -/* This feature is available in gcc versions 2.5 and later. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__ -# define __attribute__(spec) /* empty */ -# endif -#endif - -#include <sys/types.h> -#include <ctype.h> - -/* IN_CTYPE_DOMAIN (C) is nonzero if the unsigned char C can safely be given - as an argument to <ctype.h> macros like `isspace'. */ -#if STDC_HEADERS -# define IN_CTYPE_DOMAIN(c) 1 -#else -# define IN_CTYPE_DOMAIN(c) ((unsigned) (c) <= 0177) -#endif - -#define ISDIGIT(c) ((unsigned) (c) - '0' <= 9) -#define ISODIGIT(c) ((unsigned) (c) - '0' <= 7) -#define ISPRINT(c) (IN_CTYPE_DOMAIN (c) && isprint (c)) -#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c)) - -/* Declare string and memory handling routines. Take care that an ANSI - string.h and pre-ANSI memory.h might conflict, and that memory.h and - strings.h conflict on some systems. */ - -#if STDC_HEADERS || HAVE_STRING_H -# include <string.h> -# if !STDC_HEADERS && HAVE_MEMORY_H -# include <memory.h> -# endif -#else -# include <strings.h> -# ifndef strchr -# define strchr index -# endif -# ifndef strrchr -# define strrchr rindex -# endif -# ifndef memcpy -# define memcpy(d, s, n) bcopy ((char const *) (s), (char *) (d), n) -# endif -# ifndef memcmp -# define memcmp(a, b, n) bcmp ((char const *) (a), (char const *) (b), n) -# endif -#endif - -/* Declare errno. */ - -#include <errno.h> -#ifndef errno -extern int errno; -#endif - -/* Declare open parameters. */ - -#if HAVE_FCNTL_H -# include <fcntl.h> -#else -# include <sys/file.h> -#endif - /* Pick only one of the next three: */ -#ifndef O_RDONLY -# define O_RDONLY 0 /* only allow read */ -#endif -#ifndef O_WRONLY -# define O_WRONLY 1 /* only allow write */ -#endif -#ifndef O_RDWR -# define O_RDWR 2 /* both are allowed */ -#endif -#ifndef O_ACCMODE -# define O_ACCMODE (O_RDONLY | O_RDWR | O_WRONLY) -#endif - /* The rest can be OR-ed in to the above: */ -#ifndef O_CREAT -# define O_CREAT 8 /* create file if needed */ -#endif -#ifndef O_EXCL -# define O_EXCL 16 /* file cannot already exist */ -#endif -#ifndef O_TRUNC -# define O_TRUNC 32 /* truncate file on open */ -#endif - -#ifndef O_BINARY -# define O_BINARY 0 -#endif -#ifndef O_DIRECTORY -# define O_DIRECTORY 0 -#endif -#ifndef O_NOATIME -# define O_NOATIME 0 -#endif -#ifndef O_NONBLOCK -# define O_NONBLOCK 0 -#endif - -/* Declare file status routines and bits. */ - -#include <sys/stat.h> - -#if !HAVE_LSTAT && !defined lstat -# define lstat stat -#endif - -#if STX_HIDDEN && !_LARGE_FILES /* AIX */ -# ifdef stat -# undef stat -# endif -# define stat(file_name, buf) statx (file_name, buf, STATSIZE, STX_HIDDEN) -# ifdef lstat -# undef lstat -# endif -# define lstat(file_name, buf) statx (file_name, buf, STATSIZE, STX_HIDDEN | STX_LINK) -#endif - -#if STAT_MACROS_BROKEN -# undef S_ISBLK -# undef S_ISCHR -# undef S_ISCTG -# undef S_ISDIR -# undef S_ISFIFO -# undef S_ISLNK -# undef S_ISREG -# undef S_ISSOCK -#endif - -/* On MSDOS, there are missing things from <sys/stat.h>. */ -#if MSDOS -# define S_ISUID 0 -# define S_ISGID 0 -# define S_ISVTX 0 -#endif - -#ifndef S_ISDIR -# define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR) -#endif -#ifndef S_ISREG -# define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG) -#endif - -#ifndef S_ISBLK -# ifdef S_IFBLK -# define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK) -# else -# define S_ISBLK(mode) 0 -# endif -#endif -#ifndef S_ISCHR -# ifdef S_IFCHR -# define S_ISCHR(mode) (((mode) & S_IFMT) == S_IFCHR) -# else -# define S_ISCHR(mode) 0 -# endif -#endif -#ifndef S_ISCTG -# ifdef S_IFCTG -# define S_ISCTG(mode) (((mode) & S_IFMT) == S_IFCTG) -# else -# define S_ISCTG(mode) 0 -# endif -#endif -#ifndef S_ISDOOR -# define S_ISDOOR(mode) 0 -#endif -#ifndef S_ISFIFO -# ifdef S_IFIFO -# define S_ISFIFO(mode) (((mode) & S_IFMT) == S_IFIFO) -# else -# define S_ISFIFO(mode) 0 -# endif -#endif -#ifndef S_ISLNK -# ifdef S_IFLNK -# define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK) -# else -# define S_ISLNK(mode) 0 -# endif -#endif -#ifndef S_ISSOCK -# ifdef S_IFSOCK -# define S_ISSOCK(mode) (((mode) & S_IFMT) == S_IFSOCK) -# else -# define S_ISSOCK(mode) 0 -# endif -#endif - -#if !HAVE_MKFIFO && !defined mkfifo && defined S_IFIFO -# define mkfifo(file_name, mode) (mknod (file_name, (mode) | S_IFIFO, 0)) -#endif - -#ifndef S_ISUID -# define S_ISUID 0004000 -#endif -#ifndef S_ISGID -# define S_ISGID 0002000 -#endif -#ifndef S_ISVTX -# define S_ISVTX 0001000 -#endif -#ifndef S_IRUSR -# define S_IRUSR 0000400 -#endif -#ifndef S_IWUSR -# define S_IWUSR 0000200 -#endif -#ifndef S_IXUSR -# define S_IXUSR 0000100 -#endif -#ifndef S_IRGRP -# define S_IRGRP 0000040 -#endif -#ifndef S_IWGRP -# define S_IWGRP 0000020 -#endif -#ifndef S_IXGRP -# define S_IXGRP 0000010 -#endif -#ifndef S_IROTH -# define S_IROTH 0000004 -#endif -#ifndef S_IWOTH -# define S_IWOTH 0000002 -#endif -#ifndef S_IXOTH -# define S_IXOTH 0000001 -#endif - -#define MODE_WXUSR (S_IWUSR | S_IXUSR) -#define MODE_R (S_IRUSR | S_IRGRP | S_IROTH) -#define MODE_RW (S_IWUSR | S_IWGRP | S_IWOTH | MODE_R) -#define MODE_RWX (S_IXUSR | S_IXGRP | S_IXOTH | MODE_RW) -#define MODE_ALL (S_ISUID | S_ISGID | S_ISVTX | MODE_RWX) - -/* Include <unistd.h> before any preprocessor test of _POSIX_VERSION. */ -#include <unistd.h> - -#ifndef SEEK_SET -# define SEEK_SET 0 -#endif -#ifndef SEEK_CUR -# define SEEK_CUR 1 -#endif -#ifndef SEEK_END -# define SEEK_END 2 -#endif - -#ifndef STDIN_FILENO -# define STDIN_FILENO 0 -#endif -#ifndef STDOUT_FILENO -# define STDOUT_FILENO 1 -#endif -#ifndef STDERR_FILENO -# define STDERR_FILENO 2 -#endif - -/* Declare make device, major and minor. Since major is a function on - SVR4, we have to resort to GOT_MAJOR instead of just testing if - major is #define'd. */ - -#if MAJOR_IN_MKDEV -# include <sys/mkdev.h> -# if !defined(makedev) && defined(mkdev) -# define makedev(a,b) mkdev((a),(b)) -# endif -# define GOT_MAJOR -#endif - -#if MAJOR_IN_SYSMACROS -# include <sys/sysmacros.h> -# define GOT_MAJOR -#endif - -/* Some <sys/types.h> defines the macros. */ -#ifdef major -# define GOT_MAJOR -#endif - -#ifndef GOT_MAJOR -# if MSDOS -# define major(device) (device) -# define minor(device) (device) -# define makedev(major, minor) (((major) << 8) | (minor)) -# define GOT_MAJOR -# endif -#endif - -/* For HP-UX before HP-UX 8, major/minor are not in <sys/sysmacros.h>. */ -#ifndef GOT_MAJOR -# if defined(hpux) || defined(__hpux__) || defined(__hpux) -# include <sys/mknod.h> -# define GOT_MAJOR -# endif -#endif - -#ifndef GOT_MAJOR -# define major(device) (((device) >> 8) & 0xff) -# define minor(device) ((device) & 0xff) -# define makedev(major, minor) (((major) << 8) | (minor)) -#endif - -#undef GOT_MAJOR - -/* Declare wait status. */ - -#if HAVE_SYS_WAIT_H -# include <sys/wait.h> -#endif -#ifndef WEXITSTATUS -# define WEXITSTATUS(s) (((s) >> 8) & 0xff) -#endif -#ifndef WIFSIGNALED -# define WIFSIGNALED(s) (((s) & 0xffff) - 1 < (unsigned) 0xff) -#endif -#ifndef WTERMSIG -# define WTERMSIG(s) ((s) & 0x7f) -#endif - -/* FIXME: It is wrong to use BLOCKSIZE for buffers when the logical block - size is greater than 512 bytes; so ST_BLKSIZE code below, in preparation - for some cleanup in this area, later. */ - -/* Extract or fake data from a `struct stat'. ST_BLKSIZE gives the - optimal I/O blocksize for the file, in bytes. Some systems, like - Sequents, return st_blksize of 0 on pipes. */ - -#define DEFAULT_ST_BLKSIZE 512 - -#if !HAVE_ST_BLKSIZE -# define ST_BLKSIZE(statbuf) DEFAULT_ST_BLKSIZE -#else -# define ST_BLKSIZE(statbuf) \ - ((statbuf).st_blksize > 0 ? (statbuf).st_blksize : DEFAULT_ST_BLKSIZE) -#endif - -/* Extract or fake data from a `struct stat'. ST_NBLOCKS gives the - number of ST_NBLOCKSIZE-byte blocks in the file (including indirect blocks). - HP-UX counts st_blocks in 1024-byte units, - this loses when mixing HP-UX and BSD filesystems with NFS. AIX PS/2 - counts st_blocks in 4K units. */ - -#if !HAVE_ST_BLOCKS -# if defined(_POSIX_SOURCE) || !defined(BSIZE) -# define ST_NBLOCKS(statbuf) ((statbuf).st_size / ST_NBLOCKSIZE + ((statbuf).st_size % ST_NBLOCKSIZE != 0)) -# else - off_t st_blocks (); -# define ST_NBLOCKS(statbuf) (st_blocks ((statbuf).st_size)) -# endif -#else -# define ST_NBLOCKS(statbuf) ((statbuf).st_blocks) -# if defined(hpux) || defined(__hpux__) || defined(__hpux) -# define ST_NBLOCKSIZE 1024 -# else -# if defined(_AIX) && defined(_I386) -# define ST_NBLOCKSIZE (4 * 1024) -# endif -# endif -#endif - -#ifndef ST_NBLOCKSIZE -# define ST_NBLOCKSIZE 512 -#endif - -#define ST_IS_SPARSE(st) \ - (ST_NBLOCKS (st) \ - < ((st).st_size / ST_NBLOCKSIZE + ((st).st_size % ST_NBLOCKSIZE != 0))) - -/* Declare standard functions. */ - -#if STDC_HEADERS -# include <stdlib.h> -#else -void *malloc (); -char *getenv (); -#endif - -#include <stdbool.h> -#include <stddef.h> - -#include <stdio.h> -#if !defined _POSIX_VERSION && MSDOS -# include <io.h> -#endif - -#if WITH_DMALLOC -# define DMALLOC_FUNC_CHECK -# include <dmalloc.h> -#endif - -#include <limits.h> - -#ifndef MB_LEN_MAX -# define MB_LEN_MAX 1 -#endif - -#include <inttypes.h> - -#include <intprops.h> - -#define UINTMAX_STRSIZE_BOUND INT_BUFSIZE_BOUND (uintmax_t) - -/* Prototypes for external functions. */ - -#if HAVE_LOCALE_H -# include <locale.h> -#endif -#if !HAVE_SETLOCALE -# define setlocale(category, locale) /* empty */ -#endif - -#include <time.h> -#ifdef TIME_WITH_SYS_TIME -# include <sys/time.h> -#endif - -/* Library modules. */ - -#include <dirname.h> -#include <error.h> -#include <savedir.h> -#include <unlocked-io.h> -#include <xalloc.h> - -#include <gettext.h> -#define _(msgid) gettext (msgid) -#define N_(msgid) msgid - -#if MSDOS -# include <process.h> -# define SET_BINARY_MODE(arc) setmode(arc, O_BINARY) -# define ERRNO_IS_EACCES errno == EACCES -# define mkdir(file, mode) (mkdir) (file) -# define TTY_NAME "con" -# define sys_reset_uid_gid() -#else -# include <pwd.h> -# include <grp.h> -# define SET_BINARY_MODE(arc) -# define ERRNO_IS_EACCES 0 -# define TTY_NAME "/dev/tty" -# define sys_reset_uid_gid() \ - do { setuid (getuid ()); setgid (getgid ()); } while (0) -#endif - -#if XENIX -# include <sys/inode.h> -#endif |
