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>.
