start to track Daniel's version

[util-vserver.git] / src / exec-cd.c

diff --git a/src/exec-cd.c b/src/exec-cd.c
deleted file mode 100644 (file)
index 7bb923b..0000000
--- a/src/exec-cd.c
+++ /dev/null
@@ -1,88 +0,0 @@
-// $Id: exec-cd.c 2086 2005-05-05 09:20:37Z ensc $    --*- c -*--
-
-// Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
-//  
-// 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; version 2 of the License.
-//  
-// 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.
-
-
-#ifdef HAVE_CONFIG_H
-#  include <config.h>
-#endif
-
-#include "util.h"
-#include <fcntl.h>
-#include <errno.h>
-
-#define ENSC_WRAPPERS_PREFIX   "exec-cd: "
-#define ENSC_WRAPPERS_FCNTL    1
-#define ENSC_WRAPPERS_UNISTD   1
-#include <wrappers.h>
-
-int    wrapper_exit_code = 255;
-
-static void
-showHelp(int fd, char const *cmd, int res)
-{
-  WRITE_MSG(fd, "Usage:  ");
-  WRITE_STR(fd, cmd);
-  WRITE_MSG(fd,
-           " [--] <dir> <cmd> <args>*\n\n"
-           "Please report bugs to " PACKAGE_BUGREPORT "\n");
-  exit(res);
-}
-
-static void
-showVersion()
-{
-  WRITE_MSG(1,
-           "exec-cd " VERSION " -- executes commands within a safely changed cwd\n"
-           "This program is part of " PACKAGE_STRING "\n\n"
-           "Copyright (C) 2003 Enrico Scholz\n"
-           VERSION_COPYRIGHT_DISCLAIMER);
-  exit(0);
-}
-
-int main(int argc, char *argv[])
-{
-  int          dirfd_root = Eopen("/", O_RDONLY, 0);
-  int          idx = 1;
-  int          dirfd_cur;
-
-  if (argc>=2) {
-    if (strcmp(argv[1], "--help")   ==0) showHelp(1, argv[0], 0);
-    if (strcmp(argv[1], "--version")==0) showVersion();
-    if (strcmp(argv[1], "--")       ==0) ++idx;
-  }
-
-  if (argc<idx+2) {
-    WRITE_MSG(2, "Not enough parameters; use '--help' for more information\n");
-    return wrapper_exit_code;
-  }
-
-
-  Echroot(".");
-  Echdir(argv[idx]);
-
-  dirfd_cur  = Eopen(".", O_RDONLY, 0);
-
-  Efchdir(dirfd_root);
-  Echroot(".");
-
-  Efchdir(dirfd_cur);
-
-  Eclose(dirfd_cur);
-  Eclose(dirfd_root);
-
-  Eexecv(argv[idx+1], argv+idx+1);
-}