Ejemplos de uffs_PoolGetFreeCount en C++ (Cpp)

Ejemplo n.º 1

Archivo: uffs_fs.c Proyecto: mazj/uffs

/**
 * Get free object handlers
 */
int uffs_GetFreeObjectHandlers(void)
{
	int count = 0;

	uffs_GlobalFsLockLock();
	count = uffs_PoolGetFreeCount(&_object_pool);
	uffs_GlobalFsLockUnlock();

	return count;
}

Ejemplo n.º 2

Archivo: helper_cmds.c Proyecto: Paolo-Maffei/rt-thread-stm32f4discovery

/** st [<mount>] */
static int cmd_st(int argc, char *argv[])
{
	uffs_Device *dev;
	const char *mount = "/";
	uffs_FlashStat *s;
	TreeNode *node;

	if (argc > 1) {
		mount = argv[1];
	}

	dev = uffs_GetDeviceFromMountPoint(mount);
	if (dev == NULL) {
		MSGLN("Can't get device from mount point %s", mount);
		return -1;
	}

	s = &(dev->st);

	MSG("----------- basic info -----------" TENDSTR);
	MSG("TreeNode size:         %d" TENDSTR, sizeof(TreeNode));
	MSG("TagStore size:         %d" TENDSTR, sizeof(struct uffs_TagStoreSt));
	MSG("MaxCachedBlockInfo:    %d" TENDSTR, dev->cfg.bc_caches);
	MSG("MaxPageBuffers:        %d" TENDSTR, dev->cfg.page_buffers);
	MSG("MaxDirtyPagesPerBlock: %d" TENDSTR, dev->cfg.dirty_pages);
	MSG("MaxPathLength:         %d" TENDSTR, MAX_PATH_LENGTH);
	MSG("MaxObjectHandles:      %d" TENDSTR, MAX_OBJECT_HANDLE);
	MSG("FreeObjectHandles:     %d" TENDSTR, uffs_GetFreeObjectHandlers());
	MSG("MaxDirHandles:         %d" TENDSTR, MAX_DIR_HANDLE);
	MSG("FreeDirHandles:        %d" TENDSTR, uffs_PoolGetFreeCount(uffs_DirEntryBufGetPool()));

	MSG("----------- statistics for '%s' -----------" TENDSTR, mount);
	MSG("Device Ref:            %d" TENDSTR, dev->ref_count);
	MSG("Block Erased:          %d" TENDSTR, s->block_erase_count);
	MSG("Write Page:            %d" TENDSTR, s->page_write_count);
	MSG("Write Spare:           %d" TENDSTR, s->spare_write_count);
	MSG("Read Page:             %d" TENDSTR, s->page_read_count - s->page_header_read_count);
	MSG("Read Header:           %d" TENDSTR, s->page_header_read_count);
	MSG("Read Spare:            %d" TENDSTR, s->spare_read_count);
	MSG("I/O Read:              %lu" TENDSTR, s->io_read);
	MSG("I/O Write:             %lu" TENDSTR, s->io_write);

	MSG("--------- partition info for '%s' ---------" TENDSTR, mount);
	MSG("Space total:           %d" TENDSTR, uffs_GetDeviceTotal(dev));
	MSG("Space used:            %d" TENDSTR, uffs_GetDeviceUsed(dev));
	MSG("Space free:            %d" TENDSTR, uffs_GetDeviceFree(dev));
	MSG("Page Size:             %d" TENDSTR, dev->attr->page_data_size);
	MSG("Spare Size:            %d" TENDSTR, dev->attr->spare_size);
	MSG("Pages Per Block:       %d" TENDSTR, dev->attr->pages_per_block);
	MSG("Block size:            %d" TENDSTR, dev->attr->page_data_size * dev->attr->pages_per_block);
	MSG("Total blocks:          %d of %d" TENDSTR, (dev->par.end - dev->par.start + 1), dev->attr->total_blocks);
	if (dev->tree.bad) {
		MSG("Bad blocks: ");
		node = dev->tree.bad;
		while(node) {
			MSG("%d, ", node->u.list.block);
			node = node->u.list.next;
		}
		MSG(TENDSTR);
	}

	uffs_PutDevice(dev);

	return 0;

}