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Diffstat (limited to 'functions.sh')
| -rw-r--r-- | functions.sh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/functions.sh b/functions.sh index 605aa48..7d146c8 100644 --- a/functions.sh +++ b/functions.sh @@ -325,6 +325,15 @@ from_runscript() } # +# 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>. # |