summaryrefslogtreecommitdiff
path: root/gnu/dist/diffutils/src/system.h
diff options
context:
space:
mode:
authorchristos <christos@NetBSD.org>2016-01-13 03:41:44 +0000
committerchristos <christos@NetBSD.org>2016-01-13 03:41:44 +0000
commitbeeb86fbf335bbe73b0ecee826d3435e55f61cf9 (patch)
tree1fd7af3dffec9798776995b398b381a8a4fc71a8 /gnu/dist/diffutils/src/system.h
parente24eccea776de5d0b3032898b8329fd07f09d4ce (diff)
diffutils has moved
Diffstat (limited to 'gnu/dist/diffutils/src/system.h')
-rw-r--r--gnu/dist/diffutils/src/system.h403
1 files changed, 0 insertions, 403 deletions
diff --git a/gnu/dist/diffutils/src/system.h b/gnu/dist/diffutils/src/system.h
deleted file mode 100644
index 790f239fba6..00000000000
--- a/gnu/dist/diffutils/src/system.h
+++ /dev/null
@@ -1,403 +0,0 @@
-/* $NetBSD: system.h,v 1.2 2006/01/14 09:18:17 apb Exp $ */
-
-/* System dependent declarations.
-
- Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1998, 2001, 2002
- Free Software Foundation, Inc.
-
- This file is part of GNU DIFF.
-
- GNU DIFF 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.
-
- GNU DIFF 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; see the file COPYING.
- If not, write to the Free Software Foundation,
- 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include <config.h>
-
-/* Don't bother to support K&R C compilers any more; it's not worth
- the trouble. These macros prevent some library modules from being
- compiled in K&R C mode. */
-#define PARAMS(Args) Args
-#define PROTOTYPES 1
-
-/* Define `__attribute__' and `volatile' first
- so that they're used consistently in all system includes. */
-#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6) || __STRICT_ANSI__
-# define __attribute__(x)
-#endif
-#if defined const && !defined volatile
-# define volatile
-#endif
-
-/* Verify a requirement at compile-time (unlike assert, which is runtime). */
-#define verify(name, assertion) struct name { char a[(assertion) ? 1 : -1]; }
-
-
-/* Determine whether an integer type is signed, and its bounds.
- This code assumes two's (or one's!) complement with no holes. */
-
-/* The extra casts work around common compiler bugs,
- e.g. Cray C 5.0.3.0 when t == time_t. */
-#ifndef TYPE_SIGNED
-# define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
-#endif
-#ifndef TYPE_MINIMUM
-# define TYPE_MINIMUM(t) ((t) (TYPE_SIGNED (t) \
- ? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) \
- : (t) 0))
-#endif
-#ifndef TYPE_MAXIMUM
-# define TYPE_MAXIMUM(t) ((t) (~ (t) 0 - TYPE_MINIMUM (t)))
-#endif
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#if STAT_MACROS_BROKEN
-# undef S_ISBLK
-# undef S_ISCHR
-# undef S_ISDIR
-# undef S_ISFIFO
-# undef S_ISREG
-# undef S_ISSOCK
-#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
-#if !defined S_ISBLK && defined S_IFBLK
-# define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK)
-#endif
-#if !defined S_ISCHR && defined S_IFCHR
-# define S_ISCHR(mode) (((mode) & S_IFMT) == S_IFCHR)
-#endif
-#if !defined S_ISFIFO && defined S_IFFIFO
-# define S_ISFIFO(mode) (((mode) & S_IFMT) == S_IFFIFO)
-#endif
-#if !defined S_ISSOCK && defined S_IFSOCK
-# define S_ISSOCK(mode) (((mode) & S_IFMT) == S_IFSOCK)
-#endif
-#ifndef S_IXUSR
-# define S_IXUSR 0100
-#endif
-#ifndef S_IXGRP
-# define S_IXGRP 0010
-#endif
-#ifndef S_IXOTH
-# define S_IXOTH 0001
-#endif
-
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifndef SEEK_SET
-# define SEEK_SET 0
-#endif
-#ifndef SEEK_CUR
-# define SEEK_CUR 1
-#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
-
-#if HAVE_TIME_H
-# include <time.h>
-#else
-# include <sys/time.h>
-#endif
-
-#if HAVE_FCNTL_H
-# include <fcntl.h>
-#else
-# if HAVE_SYS_FILE_H
-# include <sys/file.h>
-# endif
-#endif
-
-#if !HAVE_DUP2
-# define dup2(f, t) (close (t), fcntl (f, F_DUPFD, t))
-#endif
-
-#ifndef O_RDONLY
-# define O_RDONLY 0
-#endif
-#ifndef O_RDWR
-# define O_RDWR 2
-#endif
-#ifndef S_IRUSR
-# define S_IRUSR 0400
-#endif
-#ifndef S_IWUSR
-# define S_IWUSR 0200
-#endif
-
-#if HAVE_SYS_WAIT_H
-# include <sys/wait.h>
-#endif
-#ifndef WEXITSTATUS
-# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-
-#ifndef STAT_BLOCKSIZE
-# if HAVE_STRUCT_STAT_ST_BLKSIZE
-# define STAT_BLOCKSIZE(s) ((s).st_blksize)
-# else
-# define STAT_BLOCKSIZE(s) (8 * 1024)
-# endif
-#endif
-
-#if HAVE_DIRENT_H
-# include <dirent.h>
-# define NAMLEN(dirent) strlen ((dirent)->d_name)
-#else
-# define dirent direct
-# define NAMLEN(dirent) ((dirent)->d_namlen)
-# if HAVE_SYS_NDIR_H
-# include <sys/ndir.h>
-# endif
-# if HAVE_SYS_DIR_H
-# include <sys/dir.h>
-# endif
-# if HAVE_NDIR_H
-# include <ndir.h>
-# endif
-#endif
-
-#if HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-# ifndef getenv
- char *getenv ();
-# endif
-#endif
-#ifndef EXIT_SUCCESS
-# define EXIT_SUCCESS 0
-#endif
-#if !EXIT_FAILURE
-# undef EXIT_FAILURE /* Sony NEWS-OS 4.0C defines EXIT_FAILURE to 0. */
-# define EXIT_FAILURE 1
-#endif
-#define EXIT_TROUBLE 2
-
-#include <limits.h>
-#ifndef SSIZE_MAX
-# define SSIZE_MAX TYPE_MAXIMUM (ssize_t)
-#endif
-
-#if HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-#ifndef PTRDIFF_MAX
-# define PTRDIFF_MAX TYPE_MAXIMUM (ptrdiff_t)
-#endif
-#ifndef SIZE_MAX
-# define SIZE_MAX TYPE_MAXIMUM (size_t)
-#endif
-#ifndef UINTMAX_MAX
-# define UINTMAX_MAX TYPE_MAXIMUM (uintmax_t)
-#endif
-#if ! HAVE_STRTOUMAX && ! defined strtoumax
-uintmax_t strtoumax (char const *, char **, int);
-#endif
-
-#include <stddef.h>
-
-#if STDC_HEADERS || HAVE_STRING_H
-# include <string.h>
-#else
-# if !HAVE_STRCHR
-# define strchr index
-# define strrchr rindex
-# endif
-char *strchr (), *strrchr ();
-# if !HAVE_MEMCHR
-# define memcmp(s1, s2, n) bcmp (s1, s2, n)
-# define memcpy(d, s, n) bcopy (s, d, n)
-void *memchr ();
-# endif
-#endif
-
-#if HAVE_LOCALE_H
-# include <locale.h>
-#else
-# define setlocale(category, locale)
-#endif
-
-#include <gettext.h>
-
-#define _(msgid) gettext (msgid)
-#define N_(msgid) msgid
-
-#include <ctype.h>
-
-/* 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 CTYPE_DOMAIN(c) 1
-#else
-# define CTYPE_DOMAIN(c) ((unsigned int) (c) <= 0177)
-#endif
-#define ISPRINT(c) (CTYPE_DOMAIN (c) && isprint (c))
-#define ISSPACE(c) (CTYPE_DOMAIN (c) && isspace (c))
-
-#if STDC_HEADERS
-# define TOLOWER(c) tolower (c)
-#else
-# ifndef _tolower
-# define _tolower(c) tolower (c)
-# endif
-# define TOLOWER(c) (CTYPE_DOMAIN (c) && isupper (c) ? _tolower (c) : (c))
-#endif
-
-/* ISDIGIT differs from isdigit, as follows:
- - Its arg may be any int or unsigned int; it need not be an unsigned char.
- - It's guaranteed to evaluate its argument exactly once.
- - It's typically faster.
- POSIX 1003.1-2001 says that only '0' through '9' are digits.
- Prefer ISDIGIT to isdigit unless it's important to use the locale's
- definition of `digit' even when the host does not conform to POSIX. */
-#define ISDIGIT(c) ((unsigned int) (c) - '0' <= 9)
-
-#include <errno.h>
-#if !STDC_HEADERS
- extern int errno;
-#endif
-
-#include <signal.h>
-#ifndef SA_RESTART
-# ifdef SA_INTERRUPT /* e.g. SunOS 4.1.x */
-# define SA_RESTART SA_INTERRUPT
-# else
-# define SA_RESTART 0
-# endif
-#endif
-#if !defined SIGCHLD && defined SIGCLD
-# define SIGCHLD SIGCLD
-#endif
-
-#undef MIN
-#undef MAX
-#define MIN(a, b) ((a) <= (b) ? (a) : (b))
-#define MAX(a, b) ((a) >= (b) ? (a) : (b))
-
-#if HAVE_STDBOOL_H
-# include <stdbool.h>
-#else
-# define bool unsigned char
-#endif
-
-#if HAVE_VFORK_H
-# include <vfork.h>
-#endif
-
-#if ! HAVE_WORKING_VFORK
-# define vfork fork
-#endif
-
-/* Type used for fast comparison of several bytes at a time. */
-
-#ifndef word
-# define word uintmax_t
-#endif
-
-/* The integer type of a line number. Since files are read into main
- memory, ptrdiff_t should be wide enough. */
-
-typedef ptrdiff_t lin;
-#define LIN_MAX PTRDIFF_MAX
-verify (lin_is_signed, TYPE_SIGNED (lin));
-verify (lin_is_wide_enough, sizeof (ptrdiff_t) <= sizeof (lin));
-verify (lin_is_printable_as_long, sizeof (lin) <= sizeof (long));
-
-/* This section contains POSIX-compliant defaults for macros
- that are meant to be overridden by hand in config.h as needed. */
-
-#ifndef file_name_cmp
-# define file_name_cmp strcmp
-#endif
-
-#ifndef initialize_main
-# define initialize_main(argcp, argvp)
-#endif
-
-#ifndef NULL_DEVICE
-# define NULL_DEVICE "/dev/null"
-#endif
-
-/* Do struct stat *S, *T describe the same special file? */
-#ifndef same_special_file
-# if HAVE_STRUCT_STAT_ST_RDEV && defined S_ISBLK && defined S_ISCHR
-# define same_special_file(s, t) \
- (((S_ISBLK ((s)->st_mode) && S_ISBLK ((t)->st_mode)) \
- || (S_ISCHR ((s)->st_mode) && S_ISCHR ((t)->st_mode))) \
- && (s)->st_rdev == (t)->st_rdev)
-# else
-# define same_special_file(s, t) 0
-# endif
-#endif
-
-/* Do struct stat *S, *T describe the same file? Answer -1 if unknown. */
-#ifndef same_file
-# define same_file(s, t) \
- ((((s)->st_ino == (t)->st_ino) && ((s)->st_dev == (t)->st_dev)) \
- || same_special_file (s, t))
-#endif
-
-/* Do struct stat *S, *T have the same file attributes?
-
- POSIX says that two files are identical if st_ino and st_dev are
- the same, but many filesystems incorrectly assign the same (device,
- inode) pair to two distinct files, including:
-
- - GNU/Linux NFS servers that export all local filesystems as a
- single NFS filesystem, if a local device number (st_dev) exceeds
- 255, or if a local inode number (st_ino) exceeds 16777215.
-
- - Network Appliance NFS servers in snapshot directories; see
- Network Appliance bug #195.
-
- - ClearCase MVFS; see bug id ATRia04618.
-
- Check whether two files that purport to be the same have the same
- attributes, to work around instances of this common bug. Do not
- inspect all attributes, only attributes useful in checking for this
- bug.
-
- It's possible for two distinct files on a buggy filesystem to have
- the same attributes, but it's not worth slowing down all
- implementations (or complicating the configuration) to cater to
- these rare cases in buggy implementations. */
-
-#ifndef same_file_attributes
-# define same_file_attributes(s, t) \
- ((s)->st_mode == (t)->st_mode \
- && (s)->st_nlink == (t)->st_nlink \
- && (s)->st_uid == (t)->st_uid \
- && (s)->st_gid == (t)->st_gid \
- && (s)->st_size == (t)->st_size \
- && (s)->st_mtime == (t)->st_mtime \
- && (s)->st_ctime == (t)->st_ctime)
-#endif