Last change
on this file since 3853 was 821, checked in by Bruno Cornec, 18 years ago |
Addition of busybox 1.2.1 as a mindi-busybox new package
This should avoid delivering binary files in mindi not built there (Fedora and Debian are quite serious about that)
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File size:
1.2 KB
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1 | /*
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2 | * busybox library eXtended function
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3 | *
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4 | * Copyright (C) 2001 Larry Doolittle, <ldoolitt@recycle.lbl.gov>
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5 | *
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6 | * This program is free software; you can redistribute it and/or modify
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7 | * it under the terms of the GNU General Public License as published by
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8 | * the Free Software Foundation; either version 2 of the License, or
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9 | * (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | * General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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19 | *
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20 | */
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21 |
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22 | #include <string.h>
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23 | #include "libbb.h"
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24 |
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25 | /* Find out if the last character of a string matches the one given Don't
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26 | * underrun the buffer if the string length is 0. Also avoids a possible
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27 | * space-hogging inline of strlen() per usage.
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28 | */
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29 | char * last_char_is(const char *s, int c)
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30 | {
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31 | char *sret = (char *)s;
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32 | if (sret) {
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33 | sret = strrchr(sret, c);
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34 | if(sret != NULL && *(sret+1) != 0)
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35 | sret = NULL;
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36 | }
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37 | return sret;
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38 | }
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