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authorLennart Poettering <lennart@poettering.net>2016-07-21 18:05:58 +0200
committerLennart Poettering <lennart@poettering.net>2016-07-22 12:59:36 +0200
commit1089dcd46966c83d415bb0b8353a8ce543a3bb7f (patch)
tree8ff70442bb86d4626fec7f3328d9a039e39cf1a5 /src
parent691675ba9f7c783b94ccad99e7c34e36812b17d8 (diff)
systemctl: fix output alignment in "systemctl status"
If we show both a control and a main PID for a service fix this line in the output of "systemctl status": Main PID: 19670 (sleep); : 19671 (sleep) to become this: Main PID: 19670 (sleep); Control PID: 19671 (sleep)
Diffstat (limited to 'src')
-rw-r--r--src/systemctl/systemctl.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index d3f437411a..ab3c4fb585 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -3761,7 +3761,7 @@ static void print_status_info(
if (i->running) {
_cleanup_free_ char *comm = NULL;
- get_process_comm(i->main_pid, &comm);
+ (void) get_process_comm(i->main_pid, &comm);
if (comm)
printf(" (%s)", comm);
} else if (i->exit_code > 0) {
@@ -3780,17 +3780,19 @@ static void print_status_info(
printf("signal=%s", signal_to_string(i->exit_status));
printf(")");
}
-
- if (i->control_pid > 0)
- printf(";");
}
if (i->control_pid > 0) {
_cleanup_free_ char *c = NULL;
- printf(" %8s: "PID_FMT, i->main_pid ? "" : " Control", i->control_pid);
+ if (i->main_pid > 0)
+ fputs("; Control PID: ", stdout);
+ else
+ fputs("Cntrl PID: ", stdout); /* if first in column, abbreviated so it fits alignment */
+
+ printf(PID_FMT, i->control_pid);
- get_process_comm(i->control_pid, &c);
+ (void) get_process_comm(i->control_pid, &c);
if (c)
printf(" (%s)", c);
}