| // The functions replacing the C macros use the same names as in libc. |
| #![allow(non_snake_case)] |
| |
| pub(crate) use linux_raw_sys::general::{ |
| WCONTINUED, WEXITED, WNOHANG, WNOWAIT, WSTOPPED, WUNTRACED, |
| }; |
| |
| #[inline] |
| pub(crate) fn WIFSTOPPED(status: u32) -> bool { |
| (status & 0xff) == 0x7f |
| } |
| |
| #[inline] |
| pub(crate) fn WSTOPSIG(status: u32) -> u32 { |
| (status >> 8) & 0xff |
| } |
| |
| #[inline] |
| pub(crate) fn WIFCONTINUED(status: u32) -> bool { |
| status == 0xffff |
| } |
| |
| #[inline] |
| pub(crate) fn WIFSIGNALED(status: u32) -> bool { |
| ((status & 0x7f) + 1) as i8 >= 2 |
| } |
| |
| #[inline] |
| pub(crate) fn WTERMSIG(status: u32) -> u32 { |
| status & 0x7f |
| } |
| |
| #[inline] |
| pub(crate) fn WIFEXITED(status: u32) -> bool { |
| (status & 0x7f) == 0 |
| } |
| |
| #[inline] |
| pub(crate) fn WEXITSTATUS(status: u32) -> u32 { |
| (status >> 8) & 0xff |
| } |