Changeset View

Standalone View

	Show First 20 Lines • Show All 143 Lines • ▼ Show 20 Lines
	static int			static int
	stor_strategy(void *devdata, int rw, daddr_t blk, size_t size,			stor_strategy(void *devdata, int rw, daddr_t blk, size_t size,
	char buf, size_t rsize)			char buf, size_t rsize)
	{			{
	struct disk_devdesc dev = (struct disk_devdesc )devdata;			struct disk_devdesc dev = (struct disk_devdesc )devdata;
	daddr_t bcount;			daddr_t bcount;
	int err;			int err;

				rw &= F_MASK;
	if (rw != F_READ) {			if (rw != F_READ) {
	stor_printf("write attempt, operation not supported!\n");			stor_printf("write attempt, operation not supported!\n");
	return (EROFS);			return (EROFS);
	}			}

	if (size % SI(dev).bsize) {			if (size % SI(dev).bsize) {
	stor_printf("size=%zu not multiple of device "			stor_printf("size=%zu not multiple of device "
	"block size=%d\n",			"block size=%d\n",
	▲ Show 20 Lines • Show All 155 Lines • Show Last 20 Lines