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src/xmms/strfunc.c

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00001 /*  XMMS2 - X Music Multiplexer System
00002  *  Copyright (C) 2003-2009 XMMS2 Team
00003  *
00004  *  PLUGINS ARE NOT CONSIDERED TO BE DERIVED WORK !!!
00005  *
00006  *  This library is free software; you can redistribute it and/or
00007  *  modify it under the terms of the GNU Lesser General Public
00008  *  License as published by the Free Software Foundation; either
00009  *  version 2.1 of the License, or (at your option) any later version.
00010  *
00011  *  This library is distributed in the hope that it will be useful,
00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  *  Lesser General Public License for more details.
00015  */
00016 
00017 #include "xmms/xmms_strfunc.h"
00018 #include <glib.h>
00019 
00020 /**
00021  * strnlen implementation
00022  * @returns the len of str or max_len if the string is longer
00023  */
00024 gsize
00025 xmms_strnlen (const gchar *str, gsize max_len)
00026 {
00027     gsize ret = 0;
00028     while (max_len > 0) {
00029         if (str[ret] == '\0')
00030             break;
00031         ret ++;
00032         max_len --;
00033     }
00034     return ret;
00035 }
00036 

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