Last change
on this file since 3046 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:
572 bytes
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1 | /* vi: set sw=4 ts=4: */
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2 | /*
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3 | * Utility routines.
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4 | *
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5 | * Copyright (C) many different people.
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6 | * If you wrote this, please acknowledge your work.
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7 | *
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8 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
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9 | */
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10 |
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11 | #include <stdio.h>
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12 | #include <string.h>
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13 | #include <ctype.h>
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14 | #include "libbb.h"
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15 |
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16 |
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17 | void trim(char *s)
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18 | {
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19 | size_t len = strlen(s);
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20 | size_t lws;
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21 |
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22 | /* trim trailing whitespace */
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23 | while (len && isspace(s[len-1])) --len;
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24 |
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25 | /* trim leading whitespace */
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26 | if(len) {
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27 | lws = strspn(s, " \n\r\t\v");
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28 | memmove(s, s + lws, len -= lws);
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29 | }
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30 | s[len] = 0;
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31 | }
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