next = obj->_next; \
		ckfree((void *) obj); \
	} \
}

appfs_free_list_type(children, struct appfs_children)

static int appfs_getchildren_cb(void *_head, int columns, char **values, char **names) {
	struct appfs_children **head_p, *obj;

	head_p = _head;

	obj = (void *) ckalloc(sizeof(*obj));

	snprintf(obj->name, sizeof(obj->name), "%s", values[0]);

	if (*head_p == NULL) {
		obj->counter = 0;
	} else {
		obj->counter = (*head_p)->counter + 1;
	}

	obj->_next = *head_p;
	*head_p = obj;

	return(0);
	
}

static uid_t appfs_get_fsuid(void) {
	struct fuse_context *ctx;

	ctx = fuse_get_context();
	if (ctx == NULL) {
		return(1);
	}
................................................................................
		return(NULL);
	}

	retval = sqlite3_mprintf("%s", result->pw_dir);

	return(retval);
}






































static struct appfs_children *appfs_getchildren_fs(struct appfs_children *in_children, const char *fspath) {
	APPFS_DEBUG("Searching %s", fspath);

	return(in_children);
}























static struct appfs_children *appfs_getchildren(const char *hostname, const char *package_hash, const char *path, int *children_count_p) {
	struct appfs_children *head = NULL;
	char *sql, *filebuf, *homedir = NULL;
	int sqlite_ret;
	uid_t fsuid;

................................................................................

	if (globalThread.options.writable) {
		/* Determine user of process accessing this file */
		fsuid = appfs_get_fsuid();

		/* Check filesystem paths for updated files */
		/** Check the global directory (/etc) **/
		filebuf = sqlite3_mprintf("/etc/appfs/%s/%s", package_hash, path);
		if (filebuf == NULL) {
			APPFS_DEBUG("Call to sqlite3_mprintf failed.");

			return(NULL);
		}

		head = appfs_getchildren_fs(head, filebuf);
................................................................................

		/** Check the user's directory, if we are not root **/
		if (fsuid != 0) {
			homedir = (char *) appfs_get_homedir(fsuid);
		}

		if (homedir != NULL) {
			filebuf = sqlite3_mprintf("%z/.appfs/%s/%s", homedir, package_hash, path);

			if (filebuf == NULL) {
				APPFS_DEBUG("Call to sqlite3_mprintf failed.");

				return(NULL);
			}

		next = obj->_next; \
		ckfree((void *) obj); \
	} \
}

appfs_free_list_type(children, struct appfs_children)























static uid_t appfs_get_fsuid(void) {
	struct fuse_context *ctx;

	ctx = fuse_get_context();
	if (ctx == NULL) {
		return(1);
	}
................................................................................
		return(NULL);
	}

	retval = sqlite3_mprintf("%s", result->pw_dir);

	return(retval);
}

static int appfs_getpackage_name_cb(void *_package_name, int columns, char **values, char **names) {
	char **package_name;

	if (columns != 1) {
		return(1);
	}

	package_name = _package_name;

	*package_name = sqlite3_mprintf("%s", values[0]);

	return(0);
}

static char *appfs_getpackage_name(const char *hostname, const char *package_hash) {
	char *sql;
	int sqlite_ret;
	char *package_name = NULL;

	sql = sqlite3_mprintf("SELECT package FROM packages WHERE hostname = %Q AND sha1 = %Q LIMIT 1;", hostname, package_hash);
	if (sql == NULL) {
		APPFS_DEBUG("Call to sqlite3_mprintf failed.");

		return(sqlite3_mprintf("%s", "unknown-package-name"));
	}
	sqlite_ret = sqlite3_exec(globalThread.db, sql, appfs_getpackage_name_cb, &package_name, NULL);
	sqlite3_free(sql);

	if (sqlite_ret != SQLITE_OK) {
		APPFS_DEBUG("Call to sqlite3_exec failed.");

		return(sqlite3_mprintf("%s", "unknown-package-name"));
	}

	return(package_name);
}

static struct appfs_children *appfs_getchildren_fs(struct appfs_children *in_children, const char *fspath) {
	APPFS_DEBUG("Searching %s", fspath);

	return(in_children);
}

static int appfs_getchildren_cb(void *_head, int columns, char **values, char **names) {
	struct appfs_children **head_p, *obj;

	head_p = _head;

	obj = (void *) ckalloc(sizeof(*obj));

	snprintf(obj->name, sizeof(obj->name), "%s", values[0]);

	if (*head_p == NULL) {
		obj->counter = 0;
	} else {
		obj->counter = (*head_p)->counter + 1;
	}

	obj->_next = *head_p;
	*head_p = obj;

	return(0);
	
}

static struct appfs_children *appfs_getchildren(const char *hostname, const char *package_hash, const char *path, int *children_count_p) {
	struct appfs_children *head = NULL;
	char *sql, *filebuf, *homedir = NULL;
	int sqlite_ret;
	uid_t fsuid;

................................................................................

	if (globalThread.options.writable) {
		/* Determine user of process accessing this file */
		fsuid = appfs_get_fsuid();

		/* Check filesystem paths for updated files */
		/** Check the global directory (/etc) **/
		filebuf = sqlite3_mprintf("/etc/appfs/%z@%s/%s", appfs_getpackage_name(hostname, package_hash), hostname, path);
		if (filebuf == NULL) {
			APPFS_DEBUG("Call to sqlite3_mprintf failed.");

			return(NULL);
		}

		head = appfs_getchildren_fs(head, filebuf);
................................................................................

		/** Check the user's directory, if we are not root **/
		if (fsuid != 0) {
			homedir = (char *) appfs_get_homedir(fsuid);
		}

		if (homedir != NULL) {
			filebuf = sqlite3_mprintf("%z/.appfs/%z@%s/%s", homedir, appfs_getpackage_name(hostname, package_hash), hostname, path);

			if (filebuf == NULL) {
				APPFS_DEBUG("Call to sqlite3_mprintf failed.");

				return(NULL);
			}