-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
/***
This file is part of systemd.
#include <unistd.h>
-#include "macro.h"
-#include "util.h"
#include "sd-bus.h"
+
#include "bus-util.h"
-#include "bus-error.h"
+#include "fd-util.h"
+#include "macro.h"
+#include "util.h"
static int inhibit(sd_bus *bus, const char *what) {
- _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
const char *who = "Test Tool", *reason = "Just because!", *mode = "block";
int fd;
int r;
&error,
&reply,
"ssss", what, who, reason, mode);
- assert(r >= 0);
+ assert_se(r >= 0);
r = sd_bus_message_read_basic(reply, SD_BUS_TYPE_UNIX_FD, &fd);
- assert(r >= 0);
- assert(fd >= 0);
+ assert_se(r >= 0);
+ assert_se(fd >= 0);
return dup(fd);
}
static void print_inhibitors(sd_bus *bus) {
- _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
const char *what, *who, *why, *mode;
uint32_t uid, pid;
unsigned n = 0;
&error,
&reply,
"");
- assert(r >= 0);
+ assert_se(r >= 0);
r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssuu)");
- assert(r >= 0);
+ assert_se(r >= 0);
while ((r = sd_bus_message_read(reply, "(ssssuu)", &what, &who, &why, &mode, &uid, &pid)) > 0) {
- printf("what=<%s> who=<%s> why=<%s> mode=<%s> uid=<%lu> pid=<%lu>\n",
- what, who, why, mode, (unsigned long) uid, (unsigned long) pid);
+ printf("what=<%s> who=<%s> why=<%s> mode=<%s> uid=<%"PRIu32"> pid=<%"PRIu32">\n",
+ what, who, why, mode, uid, pid);
n++;
}
- assert(r >= 0);
+ assert_se(r >= 0);
printf("%u inhibitors\n", n);
}
int main(int argc, char*argv[]) {
- _cleanup_bus_unref_ sd_bus *bus = NULL;
+ _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
int fd1, fd2;
int r;
r = sd_bus_open_system(&bus);
- assert(r >= 0);
+ assert_se(r >= 0);
print_inhibitors(bus);
fd1 = inhibit(bus, "sleep");
- assert(fd1 >= 0);
+ assert_se(fd1 >= 0);
print_inhibitors(bus);
fd2 = inhibit(bus, "idle:shutdown");
- assert(fd2 >= 0);
+ assert_se(fd2 >= 0);
print_inhibitors(bus);
safe_close(fd1);