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Diffstat (limited to 'Build/source/texk/kpathsea/readable.h')
-rw-r--r-- | Build/source/texk/kpathsea/readable.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/Build/source/texk/kpathsea/readable.h b/Build/source/texk/kpathsea/readable.h new file mode 100644 index 00000000000..98e434bbcc2 --- /dev/null +++ b/Build/source/texk/kpathsea/readable.h @@ -0,0 +1,43 @@ +/* readable.h: is a file readable? + + Copyright 1993, 2008, 2009, 2018 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + 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, see <http://www.gnu.org/licenses/>. */ + +#ifndef KPATHSEA_READABLE_H +#define KPATHSEA_READABLE_H + +#include <kpathsea/c-proto.h> +#include <kpathsea/types.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/* If NAME is readable and is a regular file, return it (as is). If the + error is ENAMETOOLONG, truncate any too-long path components, and if + the result is a readable file, return that (in the same memory, since + it only got shorter). Otherwise return NULL. */ +extern KPSEDLL string kpathsea_readable_file (kpathsea kpse, string name); + +#if defined (KPSE_COMPAT_API) +extern KPSEDLL string kpse_readable_file (string name); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_READABLE_H */ |