Mercurial > hg > octave-kai > gnulib-hg
annotate lib/basename.c @ 17476:6057744acd2c default tip master
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| author | Karl Berry <karl@freefriends.org> |
|---|---|
| date | Fri, 16 Aug 2013 06:32:22 -0700 |
| parents | e542fd46ad6f |
| children |
| rev | line source |
|---|---|
| 5907 | 1 /* basename.c -- return the last element in a file name |
| 4633 | 2 |
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17249
e542fd46ad6f
maint: update all copyright year number ranges
Eric Blake <eblake@redhat.com>
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16235
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3 Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2013 Free Software |
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12559
c2cbabec01dd
update nearly all FSF copyright year lists to include 2010
Jim Meyering <meyering@redhat.com>
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4 Foundation, Inc. |
| 1250 | 5 |
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9309
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
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6 This program is free software: you can redistribute it and/or modify |
| 1250 | 7 it under the terms of the GNU General Public License as published by |
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9309
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
7302
diff
changeset
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8 the Free Software Foundation; either version 3 of the License, or |
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bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
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diff
changeset
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9 (at your option) any later version. |
| 1250 | 10 |
| 11 This program is distributed in the hope that it will be useful, | |
| 12 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 GNU General Public License for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
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Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
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17 along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 9 | 18 |
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* _fpending.c: Include <config.h> unconditionally, since we no
Paul Eggert <eggert@cs.ucla.edu>
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19 #include <config.h> |
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(basename): Use strrchr, not rindex.
Jim Meyering <jim@meyering.net>
parents:
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20 |
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025019cda2d6
Use "", not <> to include dirname.h.
Jim Meyering <jim@meyering.net>
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21 #include "dirname.h" |
|
1952
8c28becce781
(base_name): Add prototype. From Akim Demaille.
Jim Meyering <jim@meyering.net>
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22 |
| 6912 | 23 #include <string.h> |
| 24 #include "xalloc.h" | |
| 25 #include "xstrndup.h" | |
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(FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
Jim Meyering <jim@meyering.net>
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26 |
| 6912 | 27 char * |
| 28 base_name (char const *name) | |
| 29 { | |
| 30 char const *base = last_component (name); | |
| 31 size_t length; | |
| 32 | |
| 33 /* If there is no last component, then name is a file system root or the | |
| 34 empty string. */ | |
| 35 if (! *base) | |
| 36 return xstrndup (name, base_len (name)); | |
| 37 | |
| 38 /* Collapse a sequence of trailing slashes into one. */ | |
| 39 length = base_len (base); | |
| 40 if (ISSLASH (base[length])) | |
| 41 length++; | |
| 42 | |
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In commentary, do not use ` to quote.
Paul Eggert <eggert@cs.ucla.edu>
parents:
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43 /* On systems with drive letters, "a/b:c" must return "./b:c" rather |
|
18a38c9615f0
In commentary, do not use ` to quote.
Paul Eggert <eggert@cs.ucla.edu>
parents:
16201
diff
changeset
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44 than "b:c" to avoid confusion with a drive letter. On systems |
| 6912 | 45 with pure POSIX semantics, this is not an issue. */ |
| 46 if (FILE_SYSTEM_PREFIX_LEN (base)) | |
| 47 { | |
| 48 char *p = xmalloc (length + 3); | |
| 49 p[0] = '.'; | |
| 50 p[1] = '/'; | |
| 51 memcpy (p + 2, base, length); | |
| 52 p[length + 2] = '\0'; | |
| 53 return p; | |
| 54 } | |
| 55 | |
| 56 /* Finally, copy the basename. */ | |
| 57 return xstrndup (base, length); | |
| 58 } |