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authorLennart Poettering <lennart@poettering.net>2010-06-21 19:20:21 +0200
committerLennart Poettering <lennart@poettering.net>2010-06-21 19:20:21 +0200
commit96551bae6107936a4576b9b4b391abbc9963bdfe (patch)
tree8f0673e95c591943ec340a3756d4df08a7f19f80 /src/notify.c
parent40473a70cf5ac6743d9e4e70f3229203a278ff9c (diff)
notify: add systemd-notify --booted
Diffstat (limited to 'src/notify.c')
-rw-r--r--src/notify.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/src/notify.c b/src/notify.c
index 864b7c278d..77978104a7 100644
--- a/src/notify.c
+++ b/src/notify.c
@@ -35,6 +35,7 @@
static bool arg_ready = false;
static pid_t arg_pid = 0;
static const char *arg_status = NULL;
+static bool arg_booted = false;
static int help(void) {
@@ -43,7 +44,8 @@ static int help(void) {
" -h --help Show this help\n"
" --ready Inform the init system about service start-up completion\n"
" --pid[=PID] Set main pid of daemon\n"
- " --status=TEXT Set status text\n",
+ " --status=TEXT Set status text\n"
+ " --booted Returns 0 if the system was booted up with systemd, non-zero otherwise\n",
program_invocation_short_name);
return 0;
@@ -54,7 +56,8 @@ static int parse_argv(int argc, char *argv[]) {
enum {
ARG_READY = 0x100,
ARG_PID,
- ARG_STATUS
+ ARG_STATUS,
+ ARG_BOOTED
};
static const struct option options[] = {
@@ -62,6 +65,7 @@ static int parse_argv(int argc, char *argv[]) {
{ "ready", no_argument, NULL, ARG_READY },
{ "pid", optional_argument, NULL, ARG_PID },
{ "status", required_argument, NULL, ARG_STATUS },
+ { "booted", no_argument, NULL, ARG_BOOTED },
{ NULL, 0, NULL, 0 }
};
@@ -98,6 +102,10 @@ static int parse_argv(int argc, char *argv[]) {
arg_status = optarg;
break;
+ case ARG_BOOTED:
+ arg_booted = true;
+ break;
+
case '?':
return -EINVAL;
@@ -123,6 +131,9 @@ int main(int argc, char* argv[]) {
goto finish;
}
+ if (arg_booted)
+ return sd_booted() <= 0;
+
if (arg_ready)
our_env[i++] = (char*) "READY=1";