Mercurial > hg > octave-kai > gnulib-hg
annotate lib/mbssep.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 |
|---|---|
| 8112 | 1 /* Tokenizing a string. |
|
17249
e542fd46ad6f
maint: update all copyright year number ranges
Eric Blake <eblake@redhat.com>
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16201
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2 Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 8112 | 3 Written by Bruno Haible <bruno@clisp.org>, 2007. |
| 4 | |
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Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
8112
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5 This program is free software: you can redistribute it and/or modify |
| 8112 | 6 it under the terms of the GNU General Public License as published by |
|
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Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
8112
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changeset
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7 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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8 (at your option) any later version. |
| 8112 | 9 |
| 10 This program is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 GNU General Public License for more details. | |
| 14 | |
| 15 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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16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 8112 | 17 |
| 18 #include <config.h> | |
| 19 | |
| 20 /* Specification. */ | |
| 21 #include <string.h> | |
| 22 | |
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10954
a0bbe1a6f787
Remove HAVE_MBRTOWC conditionals. Use mbrtowc unconditionally.
Bruno Haible <bruno@clisp.org>
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23 #include "mbuiter.h" |
| 8112 | 24 |
| 25 char * | |
| 26 mbssep (char **stringp, const char *delim) | |
| 27 { | |
| 28 if (MB_CUR_MAX > 1) | |
| 29 { | |
| 30 char *start = *stringp; | |
| 31 char *ptr; | |
| 32 | |
| 33 if (start == NULL) | |
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Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
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34 return NULL; |
| 8112 | 35 |
| 36 /* No need to optimize the cases of 0 or 1 delimiters specially, | |
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Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
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37 since mbspbrk already optimizes them. */ |
| 8112 | 38 |
| 39 ptr = mbspbrk (start, delim); | |
| 40 | |
| 41 if (ptr == NULL) | |
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Bruno Haible <bruno@clisp.org>
parents:
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42 { |
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Bruno Haible <bruno@clisp.org>
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43 *stringp = NULL; |
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Bruno Haible <bruno@clisp.org>
parents:
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44 return start; |
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Bruno Haible <bruno@clisp.org>
parents:
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diff
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45 } |
| 8112 | 46 else |
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Bruno Haible <bruno@clisp.org>
parents:
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47 { |
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Bruno Haible <bruno@clisp.org>
parents:
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48 mbui_iterator_t iter; |
| 8112 | 49 |
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Bruno Haible <bruno@clisp.org>
parents:
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50 mbui_init (iter, ptr); |
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Bruno Haible <bruno@clisp.org>
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51 if (!mbui_avail (iter)) |
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Bruno Haible <bruno@clisp.org>
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52 abort (); |
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Bruno Haible <bruno@clisp.org>
parents:
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53 mbui_advance (iter); |
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Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents:
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diff
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54 *ptr = '\0'; |
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Bruno Haible <bruno@clisp.org>
parents:
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55 *stringp = (char *) mbui_cur_ptr (iter); |
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Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents:
10954
diff
changeset
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56 return start; |
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e8d2c6fc33ad
Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents:
10954
diff
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57 } |
| 8112 | 58 } |
| 59 else | |
| 60 return strsep (stringp, delim); | |
| 61 } |