Samuka007/asterinas
1
0
Fork 0
mirror of https://github.com/asterinas/asterinas.git synced 2025-06-23 01:13:23 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use IoVec-based reader/writer to refactor network APIs

Browse Source
This commit is contained in:
Jianfeng Jiang
2024-09-11 02:36:24 +00:00
committed by Tate, Hongliang Tian
parent ea8327af0f
commit 985813c7f9
24 changed files with 484 additions and 453 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
kernel/src/syscall/sendmsg.rs
View File

@ -24,9 +24,9 @@ pub fn sys_sendmsg(
let socket = get_socket_from_fd(sockfd)?;
let (io_vecs, message_header) = {
let (mut io_vec_reader, message_header) = {
let addr = c_user_msghdr.read_socket_addr_from_user()?;
let io_vecs = c_user_msghdr.copy_iovs_from_user()?;
let io_vec_reader = c_user_msghdr.copy_reader_array_from_user(ctx)?;
let control_message = {
if c_user_msghdr.msg_control != 0 {
@ -36,10 +36,10 @@ pub fn sys_sendmsg(
None
};
(io_vecs, MessageHeader::new(addr, control_message))
(io_vec_reader, MessageHeader::new(addr, control_message))
};
let total_bytes = socket.sendmsg(&io_vecs, message_header, flags)?;
let total_bytes = socket.sendmsg(&mut io_vec_reader, message_header, flags)?;
Ok(SyscallReturn::Return(total_bytes as _))
}