diff options
| -rw-r--r-- | src/sys/wait.rs | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/src/sys/wait.rs b/src/sys/wait.rs index e151e432..faf8543c 100644 --- a/src/sys/wait.rs +++ b/src/sys/wait.rs @@ -116,49 +116,41 @@ impl WaitStatus { } } -#[allow(unused_unsafe)] fn exited(status: i32) -> bool { - unsafe { libc::WIFEXITED(status) } + libc::WIFEXITED(status) } -#[allow(unused_unsafe)] fn exit_status(status: i32) -> i32 { - unsafe { libc::WEXITSTATUS(status) } + libc::WEXITSTATUS(status) } -#[allow(unused_unsafe)] fn signaled(status: i32) -> bool { - unsafe { libc::WIFSIGNALED(status) } + libc::WIFSIGNALED(status) } -#[allow(unused_unsafe)] fn term_signal(status: i32) -> Result<Signal> { - Signal::try_from(unsafe { libc::WTERMSIG(status) }) + Signal::try_from(libc::WTERMSIG(status)) } -#[allow(unused_unsafe)] fn dumped_core(status: i32) -> bool { - unsafe { libc::WCOREDUMP(status) } + libc::WCOREDUMP(status) } -#[allow(unused_unsafe)] fn stopped(status: i32) -> bool { - unsafe { libc::WIFSTOPPED(status) } + libc::WIFSTOPPED(status) } -#[allow(unused_unsafe)] fn stop_signal(status: i32) -> Result<Signal> { - Signal::try_from(unsafe { libc::WSTOPSIG(status) }) + Signal::try_from(libc::WSTOPSIG(status)) } #[cfg(any(target_os = "android", target_os = "linux"))] -#[allow(unused_unsafe)] fn syscall_stop(status: i32) -> bool { // From ptrace(2), setting PTRACE_O_TRACESYSGOOD has the effect // of delivering SIGTRAP | 0x80 as the signal number for syscall // stops. This allows easily distinguishing syscall stops from // genuine SIGTRAP signals. - unsafe { libc::WSTOPSIG(status) == libc::SIGTRAP | 0x80 } + libc::WSTOPSIG(status) == libc::SIGTRAP | 0x80 } #[cfg(any(target_os = "android", target_os = "linux"))] @@ -166,9 +158,8 @@ fn stop_additional(status: i32) -> c_int { (status >> 16) as c_int } -#[allow(unused_unsafe)] fn continued(status: i32) -> bool { - unsafe { libc::WIFCONTINUED(status) } + libc::WIFCONTINUED(status) } impl WaitStatus { |