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authorRichard Maw <richard.maw@codethink.co.uk>2012-01-17 14:43:55 +0000
committerRichard Maw <richard.maw@codethink.co.uk>2012-01-17 14:43:55 +0000
commit2de9abc5c9d40b3c716307d67d16146f823fd554 (patch)
tree6979db67934ddc8b564150b465846a383b428ff8 /gnulib/lib/canonicalize.h
parent33cc1c6fda6e72a7bae1401e9b2cec495a4d3ff1 (diff)
downloadpatch-baserock/bootstrap.tar.gz
Diffstat (limited to 'gnulib/lib/canonicalize.h')
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diff --git a/gnulib/lib/canonicalize.h b/gnulib/lib/canonicalize.h
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+/* Return the canonical absolute name of a given file.
+ Copyright (C) 1996-2007, 2009-2011 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 3 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 General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef CANONICALIZE_H_
+# define CANONICALIZE_H_
+
+#include <stdlib.h> /* for canonicalize_file_name */
+
+enum canonicalize_mode_t
+ {
+ /* All components must exist. */
+ CAN_EXISTING = 0,
+
+ /* All components excluding last one must exist. */
+ CAN_ALL_BUT_LAST = 1,
+
+ /* No requirements on components existence. */
+ CAN_MISSING = 2
+ };
+typedef enum canonicalize_mode_t canonicalize_mode_t;
+
+/* Return a malloc'd string containing the canonical absolute name of
+ the named file. This acts like canonicalize_file_name, except that
+ whether components must exist depends on the canonicalize_mode_t
+ argument. */
+char *canonicalize_filename_mode (const char *, canonicalize_mode_t);
+
+#endif /* !CANONICALIZE_H_ */