#include <sys/wait.h>
#include <sys/types.h>
#include <sys/stat.h>
+#include <sys/reboot.h>
#include <unistd.h>
#include <getopt.h>
unsigned int debug;
+static struct udebug ud;
+static struct udebug_buf udb;
+static bool udebug_enabled;
+
+static void procd_udebug_vprintf(const char *format, va_list ap)
+{
+ if (!udebug_enabled)
+ return;
+
+ udebug_entry_init(&udb);
+ udebug_entry_vprintf(&udb, format, ap);
+ udebug_entry_add(&udb);
+}
+
+void procd_udebug_printf(const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ procd_udebug_vprintf(format, ap);
+ va_end(ap);
+}
+
+void procd_udebug_set_enabled(bool val)
+{
+ static const struct udebug_buf_meta meta = {
+ .name = "procd_log",
+ .format = UDEBUG_FORMAT_STRING,
+ };
+
+ if (udebug_enabled == val)
+ return;
+
+ udebug_enabled = val;
+ if (!val) {
+ ulog_udebug(NULL);
+ udebug_buf_free(&udb);
+ udebug_free(&ud);
+ return;
+ }
+
+ udebug_init(&ud);
+ udebug_auto_connect(&ud, NULL);
+ udebug_buf_init(&udb, 1024, 64 * 1024);
+ udebug_buf_add(&ud, &udb, &meta);
+ ulog_udebug(&udb);
+}
+
+
static int usage(const char *prog)
{
- ERROR("Usage: %s [options]\n"
+ fprintf(stderr, "Usage: %s [options]\n"
"Options:\n"
- "\t-s <path>\tPath to ubus socket\n"
- "\t-h <path>\trun as hotplug daemon\n"
- "\t-d <level>\tEnable debug messages\n"
+ " -s <path> Path to ubus socket\n"
+ " -h <path> run as hotplug daemon\n"
+ " -d <level> Enable debug messages\n"
+ " -S Print messages to stdout\n"
"\n", prog);
return 1;
}
int main(int argc, char **argv)
{
int ch;
+ char *dbglvl = getenv("DBGLVL");
+ int ulog_channels = ULOG_KMSG;
- while ((ch = getopt(argc, argv, "d:s:h:")) != -1) {
+ if (dbglvl) {
+ debug = atoi(dbglvl);
+ unsetenv("DBGLVL");
+ }
+
+ while ((ch = getopt(argc, argv, "d:s:h:S")) != -1) {
switch (ch) {
case 'h':
return hotplug_run(optarg);
case 'd':
debug = atoi(optarg);
break;
+ case 'S':
+ ulog_channels = ULOG_STDIO;
+ break;
default:
return usage(argv[0]);
}
}
+
+ ulog_open(ulog_channels, LOG_DAEMON, "procd");
+ ulog_threshold(LOG_DEBUG + 1);
+
+ setsid();
uloop_init();
procd_signal();
- trigger_init();
+ procd_udebug_set_enabled(true);
if (getpid() != 1)
procd_connect_ubus();
else
procd_state_next();
uloop_run();
+ uloop_done();
return 0;
}