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authorKarl Berry <karl@freefriends.org>2006-01-17 21:41:51 +0000
committerKarl Berry <karl@freefriends.org>2006-01-17 21:41:51 +0000
commit487ca4806cc046076293cf6cc5fbba0db282bac7 (patch)
tree847b412ab5158dd7bdd7ed7e5a4cc3fbca94be32 /Build/source/texk/kpathsea/extend-fname.c
parenta3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (diff)
texk 1
git-svn-id: svn://tug.org/texlive/trunk@1485 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/kpathsea/extend-fname.c')
-rw-r--r--Build/source/texk/kpathsea/extend-fname.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/Build/source/texk/kpathsea/extend-fname.c b/Build/source/texk/kpathsea/extend-fname.c
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+++ b/Build/source/texk/kpathsea/extend-fname.c
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+/* extend-fname.c: give a filename a suffix, if necessary.
+
+ Copyright 1992, 93 Karl Berry.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser 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, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+*/
+
+#include <kpathsea/config.h>
+
+
+/* We may or may not return NAME. It's up to the caller not to assume
+ the return value is modifiable. */
+
+string
+extend_filename P2C(const_string, name, const_string, default_suffix)
+{
+ string new_s;
+ const_string suffix = find_suffix (name);
+
+ new_s = suffix == NULL ? concat3 (name, ".", default_suffix)
+ : (string) name;
+ return new_s;
+}