tools/fs_shell/vfs.cpp

1731 	fssh_size_t fileVecCount, const fssh_iovec *vecs, fssh_size_t vecCount,
1736 		// There are no file vecs at this offset, so we're obviously trying
1756 		status = fssh_read_pages(fd, fileVecs[0].offset, &vecs[vecIndex],
1787 			if (size < vecs[vecIndex].iov_len)
1790 			size -= vecs[vecIndex].iov_len;
1827 				fssh_size_t vecLeft = vecs[vecIndex].iov_len - vecOffset;
1841 					= (void *)((fssh_addr_t)vecs[vecIndex].iov_base + vecOffset);
2172 fssh_read_pages(int fd, fssh_off_t pos, const fssh_iovec *vecs,
2178 		toRead += vecs[i].iov_len;
2182 		// We're supposed to read less than specified by the vecs. Since
2183 		// readv_pos() doesn't support this, we need to clone the vecs.
2190 			fssh_size_t vecLen = fssh_min_c(vecs[i].iov_len, toRead);
2191 			newVecs[i].iov_base = vecs[i].iov_base;
2197 		vecs = newVecs;
2201 	fssh_ssize_t bytesRead = fssh_readv_pos(fd, pos, vecs, count);
2213 fssh_write_pages(int fd, fssh_off_t pos, const fssh_iovec *vecs,
2219 		toWrite += vecs[i].iov_len;
2223 		// We're supposed to write less than specified by the vecs. Since
2224 		// writev_pos() doesn't support this, we need to clone the vecs.
2231 			fssh_size_t vecLen = fssh_min_c(vecs[i].iov_len, toWrite);
2232 			newVecs[i].iov_base = vecs[i].iov_base;
2238 		vecs = newVecs;
2242 	fssh_ssize_t bytesWritten = fssh_writev_pos(fd, pos, vecs, count);
2255 	fssh_size_t fileVecCount, const fssh_iovec *vecs, fssh_size_t vecCount,
2259 		vecs, vecCount, _vecIndex, _vecOffset, _bytes, false);
2266 	fssh_size_t fileVecCount, const fssh_iovec *vecs, fssh_size_t vecCount,
2270 		vecs, vecCount, _vecIndex, _vecOffset, _bytes, true);
2387 	const fssh_iovec *vecs, fssh_size_t count, fssh_size_t *_numBytes)
2392 		cookie, pos, vecs, count, _numBytes);
2398 	const fssh_iovec *vecs, fssh_size_t count, fssh_size_t *_numBytes)
2403 		cookie, pos, vecs, count, _numBytes);
2697 	fssh_file_io_vec *vecs, fssh_size_t *_count)
2701 	FUNCTION(("vfs_get_file_map: vnode %p, vecs %p, offset %lld, size = %u\n", vnode, vecs, offset, (unsigned)size));
2703 	return FS_CALL(vnode, get_file_map, offset, size, vecs, _count);