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51 lines
1.4 KiB
51 lines
1.4 KiB
/* basename.c: return the last element in a path. |
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Copyright (C) 1992, 94, 95 Free Software Foundation, Inc. |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2, or (at your option) |
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any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ |
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/* Have to include this first to get c-auto.h. */ |
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#include <kpathsea/config.h> |
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#ifndef HAVE_BASENAME /* rest of file */ |
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#include <kpathsea/c-pathch.h> |
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/* Return NAME with any leading path stripped off. This returns a |
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pointer into NAME. For example, `basename ("/foo/bar.baz")' |
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returns "bar.baz". */ |
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const_string |
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basename P1C(const_string, name) |
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{ |
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const_string base = NULL; |
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unsigned len = strlen (name); |
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for (len = strlen (name); len > 0; len--) |
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{ |
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if (IS_DIR_SEP (name[len - 1])) |
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{ |
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base = name + len; |
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break; |
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} |
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} |
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if (!base) |
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base = name; |
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return base; |
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} |
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#endif /* not HAVE_BASENAME */
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