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authorLennart Poettering <lennart@poettering.net>2015-11-11 16:04:29 +0100
committerLennart Poettering <lennart@poettering.net>2015-11-11 16:04:29 +0100
commit176ee07b690a14b7f231eb719a8baa5d568c3657 (patch)
tree8054bd3e06d5c075f109368006c89d82ba6b4eba /src/journal
parent85ae4be4f12973a1930e3f95781d9af98322af00 (diff)
journalctl: refuse to --machine= in combination with --flush, --sync or --rotate
Diffstat (limited to 'src/journal')
-rw-r--r--src/journal/journalctl.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index 521360b11b..7367604231 100644
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -1771,6 +1771,11 @@ static int flush_to_var(void) {
_cleanup_close_ int watch_fd = -1;
int r;
+ if (arg_machine) {
+ log_error("--flush is not supported in conjunction with --machine=.");
+ return -EOPNOTSUPP;
+ }
+
/* Quick exit */
if (access("/run/systemd/journal/flushed", F_OK) >= 0)
return 0;
@@ -1828,6 +1833,11 @@ static int send_signal_and_wait(int sig, const char *watch_path) {
usec_t start;
int r;
+ if (arg_machine) {
+ log_error("--sync and --rotate are not supported in conjunction with --machine=.");
+ return -EOPNOTSUPP;
+ }
+
start = now(CLOCK_REALTIME);
/* This call sends the specified signal to journald, and waits