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Support the close-on-exec file descriptor flag

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This commit is contained in:
LI Qing
2023-12-13 11:29:03 +08:00
committed by Tate, Hongliang Tian
parent a6bb7c7bf5
commit 3de5c42afd
11 changed files with 153 additions and 48 deletions
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9
kernel/aster-nix/src/syscall/socket.rs
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@ -2,7 +2,7 @@
use super::{SyscallReturn, SYS_SOCKET};
use crate::{
fs::file_handle::FileLike,
fs::{file_handle::FileLike, file_table::FdFlags},
log_syscall_entry,
net::socket::{
ip::{DatagramSocket, StreamSocket},
@ -42,7 +42,12 @@ pub fn sys_socket(domain: i32, type_: i32, protocol: i32) -> Result<SyscallRetur
let fd = {
let current = current!();
let mut file_table = current.file_table().lock();
file_table.insert(file_like)
let fd_flags = if sock_flags.contains(SockFlags::SOCK_CLOEXEC) {
FdFlags::CLOEXEC
} else {
FdFlags::empty()
};
file_table.insert(file_like, fd_flags)
};
Ok(SyscallReturn::Return(fd as _))
}