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sys_connect

Function sys_connect 

Source
pub fn sys_connect(fd: usize, addr: &[u8]) -> SysResult
Available on Unix and crate feature sys-syscall and crate feature sys-unix and crate feature sys only.
Expand description

将套接字连接到 addr 描述的地址上。

§Feature Requirement

需要启用 "sys-unix" 特性。

§Examples

use lib_unknown::sys::unix::syscall::sys_connect;

let addr = [0u8; 16];
let _ = sys_connect(3, &addr);

§Errors

  • 当目标不可达或连接被拒绝时返回 SysErr::Ret(内核 errno)。