pandory500/SDL-mirror
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Use only safe string functions

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401383
This commit is contained in:
Sam Lantinga 2006-02-19 23:46:34 +00:00
parent a81db3ea34
commit 1da8cb0143
60 changed files with 223 additions and 263 deletions
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27
include/SDL_stdinc.h
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@ -206,6 +206,9 @@ extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size,
#define SDL_abs(X) ((X) < 0 ? -(X) : (X))
#endif
#define SDL_min(x, y) (((x) < (y)) ? (x) : (y))
#define SDL_max(x, y) (((x) > (y)) ? (x) : (y))
#if HAVE_CTYPE_H
#define SDL_isdigit(X) isdigit(X)
#define SDL_isspace(X) isspace(X)
@ -355,28 +358,16 @@ extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2, size_t le
extern DECLSPEC size_t SDLCALL SDL_strlen(const char *string);
#endif
#if HAVE_STRCPY
#define SDL_strcpy strcpy
#if HAVE_STRLCPY
#define SDL_strlcpy strlcpy
#else
extern DECLSPEC char * SDLCALL SDL_strcpy(char *dst, const char *src);
extern DECLSPEC size_t SDLCALL SDL_strlcpy(char *dst, const char *src, size_t maxlen);
#endif
#if HAVE_STRNCPY
#define SDL_strncpy strncpy
#if HAVE_STRLCAT
#define SDL_strlcat strlcat
#else
extern DECLSPEC char * SDLCALL SDL_strncpy(char *dst, const char *src, size_t maxlen);
#endif
#if HAVE_STRCAT
#define SDL_strcat strcat
#else
#define SDL_strcat(dst, src) (SDL_strcpy(dst+SDL_strlen(dst), src), dst)
#endif
#if HAVE_STRNCAT
#define SDL_strncat strncat
#else
#define SDL_strncat(dst, src, n) (SDL_strncpy(dst+SDL_strlen(dst), src, n), dst)
extern DECLSPEC size_t SDLCALL SDL_strlcat(char *dst, const char *src, size_t maxlen);
#endif
#if HAVE_STRDUP