C++ (Cpp) init_streamcache示例

示例#1

文件： streamcache.c 项目： Distrotech/mtools

Stream_t *open_root_dir(unsigned char drive, int flags, int *isRop)
{
	Stream_t *Fs;

	init_streamcache();

	drive = toupper(drive);
	
	/* open the drive */
	if(fss[drive])
		Fs = fss[drive];
	else {
		Fs = fs_init(drive, flags, isRop);
		if (!Fs){
			fprintf(stderr, "Cannot initialize '%c:'\n", drive);
			return NULL;
		}

		fss[drive] = Fs;
	}

	return OpenRoot(Fs);
}

示例#2

文件： streamcache.c 项目： BiancoZandbergen/RTMINIX3

Stream_t *open_root_dir(char *drive, int flags)
{
	Stream_t *Fs;
	int i, k;

	init_streamcache();

	k = -1;
	for(i=0; i<256; i++) {
		if (fss[i] == NULL || strcmp(getDrive(fss[i]), drive) == 0) {
			k = i;
			break;
		}
	}

	if(k == -1) {
		fprintf(stderr, "Cannot initialize '%s:', out of table space\n",
			drive);
		return NULL;
	}

	/* open the drive */
	if(fss[k])
		Fs = fss[k];
	else {
		Fs = fs_init(drive, flags);
		if (!Fs){
			fprintf(stderr, "Cannot initialize '%s:'\n", drive);
			return NULL;
		}

		fss[k] = Fs;
	}

	return OpenRoot(Fs);
}