Virgin import of GNU cpio v2.4.2.

1 files changed, 142 insertions, 0 deletions

diff --git a/contrib/cpio/system.h b/contrib/cpio/system.h
new file mode 100644
index 0000000..e4cf0ff
--- /dev/null
+++ b/contrib/cpio/system.h
@@ -0,0 +1,142 @@
+/* System dependent declarations.  Requires sys/types.h.
+   Copyright (C) 1992 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
+#include <string.h>
+#ifndef index
+#define index	strchr
+#endif
+#ifndef rindex
+#define rindex	strrchr
+#endif
+#ifndef bcmp
+#define bcmp(s1, s2, n)	memcmp ((s1), (s2), (n))
+#endif
+#ifndef bzero
+#define bzero(s, n)	memset ((s), 0, (n))
+#endif
+#else
+#include <strings.h>
+#endif
+
+#include <time.h>
+
+#ifdef STDC_HEADERS
+#include <stdlib.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifndef SEEK_SET
+#define SEEK_SET 0
+#define SEEK_CUR 1
+#define SEEK_END 2
+#endif
+
+#ifndef _POSIX_VERSION
+#if defined(__MSDOS__) && !defined(__GNUC__)
+typedef long off_t;
+#endif
+off_t lseek ();
+#endif
+
+/* Since major is a function on SVR4, we can't use `ifndef major'.  */
+#ifdef MAJOR_IN_MKDEV
+#include <sys/mkdev.h>
+#define HAVE_MAJOR
+#endif
+
+#ifdef MAJOR_IN_SYSMACROS
+#include <sys/sysmacros.h>
+#define HAVE_MAJOR
+#endif
+
+#ifdef major			/* Might be defined in sys/types.h.  */
+#define HAVE_MAJOR
+#endif
+
+#ifndef HAVE_MAJOR
+#define major(dev) (((dev) >> 8) & 0xff)
+#define minor(dev) ((dev) & 0xff)
+#define	makedev(ma, mi) (((ma) << 8) | (mi))
+#endif
+#undef HAVE_MAJOR
+
+#if defined(__MSDOS__) || defined(_POSIX_VERSION) || defined(HAVE_FCNTL_H)
+#include <fcntl.h>
+#else
+#include <sys/file.h>
+#endif
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#include <errno.h>
+#ifndef errno
+extern int errno;
+#endif
+#ifdef __EMX__			/* gcc on OS/2.  */
+#define EPERM EACCES
+#define ENXIO EIO
+#endif
+
+#ifdef HAVE_UTIME_H
+#include <utime.h>
+#else
+struct utimbuf
+{
+  time_t actime;
+  time_t modtime;
+};
+#endif
+
+#ifdef TRUE
+#undef TRUE
+#endif
+#define TRUE 1
+#ifdef FALSE
+#undef FALSE
+#endif
+#define FALSE 0
+
+#ifndef __MSDOS__
+#define CONSOLE "/dev/tty"
+#else
+#define CONSOLE "con"
+#endif
+
+#if defined(__MSDOS__) && !defined(__GNUC__)
+typedef int uid_t;
+typedef int gid_t;
+#endif
+
+/* On most systems symlink() always creates links with rwxrwxrwx
+   protection modes, but on some (HP/UX 8.07; I think maybe DEC's OSF
+   on MIPS too) symlink() uses the value of umask, so links' protection modes
+   aren't always rwxrwxrwx.  There doesn't seem to be any way to change
+   the modes of a link (no system call like, say, lchmod() ), it seems
+   the only way to set the modes right is to set umask before calling
+   symlink(). */
+
+#ifndef SYMLINK_USES_UMASK
+#define UMASKED_SYMLINK(name1,name2,mode)    symlink(name1,name2)
+#else
+#define UMASKED_SYMLINK(name1,name2,mode)    umasked_symlink(name1,name2,mode)
+#endif /* SYMLINK_USES_UMASK */
+