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authorLennart Poettering <lennart@poettering.net>2011-02-16 20:34:59 +0100
committerLennart Poettering <lennart@poettering.net>2011-02-16 20:34:59 +0100
commit30732560c415f52d2a58fc8fab10b602a40c7274 (patch)
tree8fe71b65ebecdbbe216b7abb2485aeba0781902e /src/systemctl.c
parent70db8e3a0b68cf2eab500592ba16b2acf0737331 (diff)
systemctl: introduce --failed to show only failed services
Diffstat (limited to 'src/systemctl.c')
-rw-r--r--src/systemctl.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/src/systemctl.c b/src/systemctl.c
index dfa952ed46..df4fccc140 100644
--- a/src/systemctl.c
+++ b/src/systemctl.c
@@ -76,6 +76,7 @@ static bool arg_full = false;
static bool arg_force = false;
static bool arg_defaults = false;
static bool arg_ask_password = false;
+static bool arg_failed = false;
static char **arg_wall = NULL;
static const char *arg_kill_who = NULL;
static const char *arg_kill_mode = NULL;
@@ -347,9 +348,12 @@ static int compare_unit_info(const void *a, const void *b) {
return strcasecmp(u->id, v->id);
}
-static bool output_show_job(const struct unit_info *u) {
+static bool output_show_unit(const struct unit_info *u) {
const char *dot;
+ if (arg_failed)
+ return streq(u->active_state, "failed");
+
return (!arg_type || ((dot = strrchr(u->id, '.')) &&
streq(dot+1, arg_type))) &&
(arg_all || !(streq(u->active_state, "inactive") || u->following[0]) || u->job_id > 0);
@@ -364,7 +368,7 @@ static void output_units_list(const struct unit_info *unit_infos, unsigned c) {
job_len = sizeof("JOB")-1;
for (u = unit_infos; u < unit_infos + c; u++) {
- if (!output_show_job(u))
+ if (!output_show_unit(u))
continue;
active_len = MAX(active_len, strlen(u->active_state));
@@ -388,7 +392,7 @@ static void output_units_list(const struct unit_info *unit_infos, unsigned c) {
const char *on_loaded, *off_loaded;
const char *on_active, *off_active;
- if (!output_show_job(u))
+ if (!output_show_unit(u))
continue;
n_shown++;
@@ -4190,6 +4194,7 @@ static int systemctl_help(void) {
" -t --type=TYPE List only units of a particular type\n"
" -p --property=NAME Show only properties by this name\n"
" -a --all Show all units/properties, including dead/empty ones\n"
+ " --failed Show only failed units\n"
" --full Don't ellipsize unit names on output\n"
" --fail When queueing a new job, fail if conflicting jobs are\n"
" pending\n"
@@ -4344,7 +4349,8 @@ static int systemctl_parse_argv(int argc, char *argv[]) {
ARG_DEFAULTS,
ARG_KILL_MODE,
ARG_KILL_WHO,
- ARG_NO_ASK_PASSWORD
+ ARG_NO_ASK_PASSWORD,
+ ARG_FAILED
};
static const struct option options[] = {
@@ -4353,6 +4359,7 @@ static int systemctl_parse_argv(int argc, char *argv[]) {
{ "type", required_argument, NULL, 't' },
{ "property", required_argument, NULL, 'p' },
{ "all", no_argument, NULL, 'a' },
+ { "failed", no_argument, NULL, ARG_FAILED },
{ "full", no_argument, NULL, ARG_FULL },
{ "fail", no_argument, NULL, ARG_FAIL },
{ "user", no_argument, NULL, ARG_USER },
@@ -4456,6 +4463,10 @@ static int systemctl_parse_argv(int argc, char *argv[]) {
arg_full = true;
break;
+ case ARG_FAILED:
+ arg_failed = true;
+ break;
+
case 'q':
arg_quiet = true;
break;