Differential D3079 Diff 10086 source/blender/blenlib/intern/path_util.c

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source/blender/blenlib/intern/path_util.c

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	if ((type == 0) \|\| S_ISDIR(type)) {	if ((type == 0) \|\| S_ISDIR(type)) {
	/* typically 3-5, ".EXE", ".BAT"... etc */	/* typically 3-5, ".EXE", ".BAT"... etc */
	const int ext_max = 12;	const int ext_max = 12;
	const char *ext = getenv("PATHEXT");	const char *ext = BLI_getenv("PATHEXT");
	if (ext) {	if (ext) {
	const int name_len = strlen(name);	const int name_len = strlen(name);
	char *filename = alloca(name_len + ext_max);	char *filename = alloca(name_len + ext_max);
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	const char separator = ':';	const char separator = ':';
	#endif	#endif

	path = getenv("PATH");	path = BLI_getenv("PATH");
	if (path) {	if (path) {
	char filename[FILE_MAX];	char filename[FILE_MAX];
	const char *temp;	const char *temp;
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	*/	*/
	void BLI_setenv_if_new(const char env, const char val)	void BLI_setenv_if_new(const char env, const char val)
	{	{
	if (getenv(env) == NULL)	if (BLI_getenv(env) == NULL)
	BLI_setenv(env, val);	BLI_setenv(env, val);
	}	}

		/**
		* get an env var, result has to be used immediately
		*/
		const char* BLI_getenv(const char *env)
		{
		campbellbartonUnsubmitted Done Inline Actions Comment seems wrong? campbellbarton: Comment seems wrong?
		#ifdef WIN32A
		static char buffer[32767]; /* 32767 is the total size of the environment block on windows*/
		if (GetEnvironmentVariableA(env, buffer, sizeof(buffer)))
		return buffer;
		else
		return NULL;
		#else
		return getenv(env);
		#endif
		}


	/**	/**
	* Strips off nonexistent (or non-accessible) subdirectories from the end of *dir, leaving the path of	* Strips off nonexistent (or non-accessible) subdirectories from the end of *dir, leaving the path of
	* the lowest-level directory that does exist and we can read.	* the lowest-level directory that does exist and we can read.
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