autocommit 2022-03-11 19:24:53 CET

src/utils/nonblock.rs

@@ -0,0 +1,8 @@
+use uapi::{c};
+use crate::utils::oserror::OsError;
+
+pub fn set_nonblock(fd: c::c_int) -> Result<(), OsError> {
+    let fl = uapi::fcntl_getfl(fd)?;
+    uapi::fcntl_setfl(fd, fl | c::SOCK_NONBLOCK)?;
+    Ok(())
+}