kernel/fs/vfs.cpp

601 		const generic_io_vec* vecs, uint32 count, uint32 flags,
616 		fVecs = (generic_io_vec*)alloc_tracing_buffer_memcpy(vecs,
623 			"cookie: %p, pos: %" B_PRIdOFF ", size: %" B_PRIu64 ", vecs: {",
659 		const generic_io_vec* vecs, uint32 count, uint32 flags,
663 		PagesIOTraceEntry(vnode, cookie, pos, vecs, count, flags,
679 		const generic_io_vec* vecs, uint32 count, uint32 flags,
683 		PagesIOTraceEntry(vnode, cookie, pos, vecs, count, flags,
3430 zero_iovecs(const iovec* vecs, size_t vecCount, size_t bytes)
3433 		size_t length = std::min(vecs[i].iov_len, bytes);
3434 		memset(vecs[i].iov_base, 0, length);
3445 	const file_io_vec* fileVecs, size_t fileVecCount, const iovec* vecs,
3450 		// There are no file vecs at this offset, so we're obviously trying
3474 				&vecs[vecIndex], vecCount - vecIndex, &size);
3477 			zero_iovecs(&vecs[vecIndex], vecCount - vecIndex, size);
3499 			if (size < vecs[vecIndex].iov_len)
3502 			size -= vecs[vecIndex].iov_len;
3540 				size_t vecLeft = vecs[vecIndex].iov_len - vecOffset;
3554 					= (void*)((addr_t)vecs[vecIndex].iov_base + vecOffset);
4012 read_pages(int fd, off_t pos, const iovec* vecs, size_t count,
4022 	status_t status = vfs_read_pages(vnode, descriptor->cookie, pos, vecs,
4031 write_pages(int fd, off_t pos, const iovec* vecs, size_t count,
4041 	status_t status = vfs_write_pages(vnode, descriptor->cookie, pos, vecs,
4052 	const iovec* vecs, size_t vecCount, uint32* _vecIndex, size_t* _vecOffset,
4061 		fileVecs, fileVecCount, vecs, vecCount, _vecIndex, _vecOffset, _bytes,
4070 	const iovec* vecs, size_t vecCount, uint32* _vecIndex, size_t* _vecOffset,
4079 		fileVecs, fileVecCount, vecs, vecCount, _vecIndex, _vecOffset, _bytes,
4638 	const generic_io_vec* vecs, size_t count, uint32 flags,
4641 	FUNCTION(("vfs_read_pages: vnode %p, vecs %p, pos %" B_PRIdOFF "\n", vnode,
4642 		vecs, pos));
4649 	status_t status = request.Init(pos, vecs, count, *_numBytes, false, flags);
4657 	TPIO(ReadPages(vnode, cookie, pos, vecs, count, flags, bytesRequested,
4666 	const generic_io_vec* vecs, size_t count, uint32 flags,
4669 	FUNCTION(("vfs_write_pages: vnode %p, vecs %p, pos %" B_PRIdOFF "\n", vnode,
4670 		vecs, pos));
4677 	status_t status = request.Init(pos, vecs, count, *_numBytes, true, flags);
4685 	TPIO(WritePages(vnode, cookie, pos, vecs, count, flags, bytesRequested,
4770 	file_io_vec* vecs, size_t* _count)
4772 	FUNCTION(("vfs_get_file_map: vnode %p, vecs %p, offset %" B_PRIdOFF
4773 		", size = %" B_PRIuSIZE "\n", vnode, vecs, offset, size));
4775 	return FS_CALL(vnode, get_file_map, offset, size, vecs, _count);