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Diffstat (limited to 'Build/source/texk/kpathsea/readlink.c')
-rw-r--r--Build/source/texk/kpathsea/readlink.c77
1 files changed, 0 insertions, 77 deletions
diff --git a/Build/source/texk/kpathsea/readlink.c b/Build/source/texk/kpathsea/readlink.c
deleted file mode 100644
index 1a0fe72c26a..00000000000
--- a/Build/source/texk/kpathsea/readlink.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/* readlink -- obtain contents of symlink.
-
- Copyright 2008, 2009 Karl Berry.
- Copyright 1998, 1999, 2001, 2005 Olaf Weber.
-
- 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 of the License, 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 Lesser General Public License
- along with this library; if not, see <http://www.gnu.org/licenses/>. */
-
-#include <kpathsea/config.h>
-#include <kpathsea/c-pathmx.h>
-#include <kpathsea/c-unistd.h>
-#include <kpathsea/c-stat.h>
-
-#ifdef WIN32
-#include <string.h>
-#endif
-
-/*
- * readlink name
- * Returns 0 if name exists and is a symlink, 1 otherwise. The contents
- * of the link are printed on standard output.
- */
-
-int
-main (int argc, char **argv)
-{
-#ifdef S_ISLNK
- int status;
- char path[PATH_MAX];
-#endif
-
- if (argc > 1 && strcmp (argv[1], "--help") == 0) {
- printf("Usage: %s FILE\n\
- If FILE exists and is a symlink, print the contents of the link and\n\
- exit successfully. Otherwise print nothing and fail.\n\
-\n\
---help display this help and exit\n\
---version output version information and exit\n\n", argv[0]);
- fputs ("Email bug reports to tex-k@tug.org.\n", stdout);
- exit(0);
- } else if (argc > 1 && strcmp (argv[1], "--version") == 0) {
- printf ("%s (%s)\n\
-Copyright (C) 2009 Olaf Weber & Karl Berry.\n\
-There is NO warranty. You may redistribute this software\n\
-under the terms of the GNU General Public License\n\
-For more information about these matters, see the file named GPL.\n\
-Primary author of %s: Olaf Weber.\n",
-argv[0], KPSEVERSION, argv[0]);
- exit (0);
- }
-
- /* insist on exactly one arg */
- if (argc != 2) {
- fprintf(stderr, "%s: Need exactly one argument.\n\
-Try `%s --help' for more information.\n", argv[0], argv[0]);
- exit(1);
- }
-
-#ifdef S_ISLNK
- status = readlink(argv[1], path, PATH_MAX);
- if (status != -1) {
- printf("%.*s\n", status, path);
- return 0;
- }
-#endif
- return 1;
-}