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Add dummy lchown function so that cpio understands 4.4 symbolic links.

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Reviewed by:	phk
This commit is contained in:
Rodney W. Grimes 1995-03-17 07:52:23 +00:00
parent 45e3e324cc
commit f71681dcf8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=7111
3 changed files with 35 additions and 2 deletions
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5
gnu/usr.bin/cpio/Makefile
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@ -1,8 +1,9 @@
PROG= cpio
CFLAGS+= -I${.CURDIR} -DRETSIGTYPE=void -DHAVE_SYS_MTIO_H=1 -DSTDC_HEADERS=1 -DHAVE_UNISTD_H=1 -DHAVE_STRING_H=1 -DHAVE_FCNTL_H=1 -DHAVE_UTIME_H=1 -DHAVE_STRERROR=1 -DHAVE_VPRINTF=1 -DDIRENT=1
CFLAGS+= -I${.CURDIR} -DRETSIGTYPE=void -DHAVE_SYS_MTIO_H=1 -DSTDC_HEADERS=1 -DHAVE_UNISTD_H=1 -DHAVE_STRING_H=1 -DHAVE_FCNTL_H=1 -DHAVE_UTIME_H=1 -DHAVE_STRERROR=1 -DHAVE_VPRINTF=1 -DDIRENT=1 -DHAVE_LCHOWN
SRCS = copyin.c copyout.c copypass.c defer.c dstring.c fnmatch.c global.c \
main.c tar.c util.c error.c filemode.c getopt.c getopt1.c version.c \
lchown.c main.c tar.c util.c error.c filemode.c getopt.c getopt1.c \
version.c \
rtapelib.c dirname.c idcache.c makepath.c xmalloc.c stripslash.c \
userspec.c xstrdup.c

5
gnu/usr.bin/cpio/extern.h
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@ -114,6 +114,11 @@ uid_t *getuidbyname ();
gid_t *getgidbyname ();
#endif
/* lchown.c */
#ifdef HAVE_LCHOWN
int lchown P_((const char *path, uid_t owner, gid_t group));
#endif
/* main.c */
void process_args P_((int argc, char *argv[]));
void initialize_buffers P_((void));

27
gnu/usr.bin/cpio/lchown.c Normal file
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@ -0,0 +1,27 @@
/* lchown.c - dummy version of lchown for systems that do not store
file owners of symbolic links.
Copyright (C) 1995 Rodney W. Grimes, Accurate Automation Company
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. */
/* Written by Rodney W. Grimes <rgrimes@FreeBSD.Org> */
#include <unistd.h>
int
lchown(const char *path, uid_t owner, gid_t group) {
return (0);
}