shaba/systemd-stable
1
1
Fork 0
mirror of https://github.com/systemd/systemd-stable.git synced 2024-12-24 21:34:08 +03:00
Code

main: explain our /etc empty check a bit in a comment

Browse Source
This commit is contained in:
Lennart Poettering 2014-07-07 11:47:46 +02:00
parent 3a8a916338
commit 3408ba015a
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/core/main.c
View File

@ -1543,6 +1543,14 @@ int main(int argc, char *argv[]) {
if (in_initrd())
log_info("Running in initial RAM disk.");
/* Let's check whether /etc is already populated. We
* don't actually really check for that, but use
* /etc/machine-id as flag file. This allows container
* managers and installers to provision a couple of
* files already. If the container manager wants to
* provision the machine ID itself it should pass
* $container_uuid to PID 1.*/
empty_etc = access("/etc/machine-id", F_OK) < 0;
if (empty_etc)
log_info("Running with unpopulated /etc.");