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tail: remove unused redox platform

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This commit is contained in:
Jeremy Soller 2021-08-06 13:32:33 -06:00
parent 3601eaf176
commit ed6a9d4c57
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2 changed files with 0 additions and 31 deletions
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6
src/uu/tail/src/platform/mod.rs
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@ -14,14 +14,8 @@ pub use self::unix::{stdin_is_pipe_or_fifo, supports_pid_checks, Pid, ProcessChe
#[cfg(windows)]
pub use self::windows::{supports_pid_checks, Pid, ProcessChecker};
#[cfg(target_os = "redox")]
pub use self::redox::{supports_pid_checks, Pid, ProcessChecker};
#[cfg(unix)]
mod unix;
#[cfg(windows)]
mod windows;
#[cfg(target_os = "redox")]
mod redox;

25
src/uu/tail/src/platform/redox.rs
View file

@ -1,25 +0,0 @@
// spell-checker:ignore (ToDO) ENOSYS EPERM
use self::syscall::{Error, ENOSYS, EPERM};
pub type Pid = usize;
pub struct ProcessChecker {
pid: self::Pid,
}
impl ProcessChecker {
pub fn new(process_id: self::Pid) -> ProcessChecker {
ProcessChecker { pid: process_id }
}
// Borrowing mutably to be aligned with Windows implementation
pub fn is_dead(&mut self) -> bool {
let res = syscall::kill(self.pid, 0);
res != Ok(0) && res != Err(Error::new(EPERM))
}
}
pub fn supports_pid_checks(pid: self::Pid) -> bool {
true
}