59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
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/*
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This file is part of Warzone 2100.
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Copyright (C) 2007 Giel van Schijndel
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Copyright (C) 2007 Warzone Resurrection Project
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Warzone 2100 is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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Warzone 2100 is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Warzone 2100; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __INCLUDED_FRAMEWORK_STRLFUNCS_H__
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#define __INCLUDED_FRAMEWORK_STRLFUNCS_H__
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#include <string.h>
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#include <stddef.h>
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#ifdef STR_L_FUNC_TRUNCATION_DETECT
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static inline size_t strlcpy(char* dest, const char* src, size_t size)
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#else
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static inline void strlcpy(char* dest, const char* src, size_t size)
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#endif
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{
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strncpy(dest, src, size - 1);
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// Guarantee to nul-terminate
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dest[size - 1] = '\0';
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#ifdef STR_L_FUNC_TRUNCATION_DETECT
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return strlen(src);
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#endif
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}
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#ifdef STR_L_FUNC_TRUNCATION_DETECT
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static inline size_t strlcat(char* dest, const char* src, size_t size)
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#else
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static inline void strlcat(char* dest, const char* src, size_t size)
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#endif
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{
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size_t dest_len = strlen(dest);
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strncat(dest, src, size - dest_len - 1);
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#ifdef STR_L_FUNC_TRUNCATION_DETECT
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return strlen(src) + dest_len;
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#endif
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}
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#endif // __INCLUDED_FRAMEWORK_STRLFUNCS_H__
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