diff --git a/src/uucore/src/lib/features/process.rs b/src/uucore/src/lib/features/process.rs index 007e712fa..4656e7c13 100644 --- a/src/uucore/src/lib/features/process.rs +++ b/src/uucore/src/lib/features/process.rs @@ -5,7 +5,7 @@ // spell-checker:ignore (vars) cvar exitstatus cmdline kworker getsid getpid // spell-checker:ignore (sys/unix) WIFSIGNALED ESRCH -// spell-checker:ignore pgrep pwait snice +// spell-checker:ignore pgrep pwait snice getpgrp use libc::{gid_t, pid_t, uid_t}; #[cfg(not(target_os = "redox"))] @@ -23,6 +23,12 @@ pub fn geteuid() -> uid_t { unsafe { libc::geteuid() } } +/// `getpgrp()` returns the process group ID of the calling process. +/// It is a trivial wrapper over libc::getpgrp to "hide" the unsafe +pub fn getpgrp() -> pid_t { + unsafe { libc::getpgrp() } +} + /// `getegid()` returns the effective group ID of the calling process. pub fn getegid() -> gid_t { unsafe { libc::getegid() }