[PATCH 2/6] Log uid and gid when running in unprivileged mode

[Nir Soffer]

This helps to debug issues in remote CI.

Example logs (from the tests):

2022-11-27 16:34:46 326 [2767]: Running in unprivileged mode uid=1001 gid=1001

Signed-off-by: Nir Soffer 
---
 src/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main.c b/src/main.c
index a9ceee5..f0182b6 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1755,21 +1755,22 @@ static int do_daemon(void)
    	return rv;
    strcpy(client[helper_ci].owner_name, "helper");

setup_signals();
    setup_logging();

if (strcmp(run_dir, DEFAULT_RUN_DIR))
    	log_warn("Using non-standard run directory '%s'", run_dir);

if (!privileged)
-		log_warn("Running in unprivileged mode");
+		log_warn("Running in unprivileged mode uid=%d gid=%d",
+			 com.uid, com.gid);

/* If we run as root, make run_dir owned by root, so we can create the
     * lockfile when selinux disables DAC_OVERRIDE.
     * See https://danwalsh.livejournal.com/79643.html */

fd = lockfile(run_dir, SANLK_LOCKFILE_NAME, com.uid,
    	      privileged ? 0 : com.gid);
    if (fd < 0) {
    	close_logging();
    	return fd;