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author | Karl Berry <karl@freefriends.org> | 2006-01-17 21:41:51 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2006-01-17 21:41:51 +0000 |
commit | 487ca4806cc046076293cf6cc5fbba0db282bac7 (patch) | |
tree | 847b412ab5158dd7bdd7ed7e5a4cc3fbca94be32 /Build/source/texk/kpathsea/file-p.c | |
parent | a3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (diff) |
texk 1
git-svn-id: svn://tug.org/texlive/trunk@1485 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/kpathsea/file-p.c')
-rw-r--r-- | Build/source/texk/kpathsea/file-p.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/Build/source/texk/kpathsea/file-p.c b/Build/source/texk/kpathsea/file-p.c new file mode 100644 index 00000000000..50a805db000 --- /dev/null +++ b/Build/source/texk/kpathsea/file-p.c @@ -0,0 +1,39 @@ +/* file-p.c: file predicates. + + Copyright 1992, 93, 94 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> + +#include <kpathsea/xstat.h> + + +/* Test whether FILENAME1 and FILENAME2 are actually the same file. If + stat fails on either of the names, we return false, without error. */ + +boolean +same_file_p P2C(const_string, filename1, const_string, filename2) +{ + struct stat sb1, sb2; + /* These are put in variables only so the results can be inspected + under gdb. */ + int r1 = stat (filename1, &sb1); + int r2 = stat (filename2, &sb2); + + return r1 == 0 && r2 == 0 ? SAME_FILE_P (sb1, sb2) : false; +} |