commit: 5ca33b525b56f0e255e2e3bb35441b78b23aee4a Author: Kerin Millar <kfm <AT> plushkava <DOT> net> AuthorDate: Wed Jun 12 05:41:22 2024 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Fri Jun 14 00:27:44 2024 +0000 URL: https://gitweb.gentoo.org/proj/gentoo-functions.git/commit/?id=5ca33b52
Add the from_unit() function The function determines whether the current shell is a subprocess of a systemd unit that handles a service, socket, mount point or swap device, per systemd.exec(5). Signed-off-by: Kerin Millar <kfm <AT> plushkava.net> functions.sh | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/functions.sh b/functions.sh index 605aa48..7d146c8 100644 --- a/functions.sh +++ b/functions.sh @@ -324,6 +324,15 @@ from_runscript() has_openrc && test "${RC_OPENRC_PID}" } +# +# Determines whether the current shell is a subprocess of a systemd unit that +# handles a service, socket, mount point or swap device, per systemd.exec(5). +# +from_unit() +{ + has_systemd && test "${SYSTEMD_EXEC_PID}" && test "${INVOCATION_ID}" +} + # # Determines whether the kernel cmdline contains the specified parameter as a # component of a comma-separated list specified in the format of gentoo=<list>.