Currently --help shows "(default '(null)')" for the -k/--socket-path
option. Fix it by getting the default path in /var/run.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
static int gid = -1;
#endif
+static void compute_default_paths(void)
+{
+ if (!socket_path) {
+ socket_path = qemu_get_local_state_pathname("run/qemu-pr-helper.sock");
+ }
+}
+
static void usage(const char *name)
{
+ compute_default_paths();
(printf) (
"Usage: %s [OPTIONS] FILE\n"
"Persistent Reservation helper program for QEMU\n"
return NULL;
}
-static void compute_default_paths(void)
-{
- if (!socket_path) {
- socket_path = qemu_get_local_state_pathname("run/qemu-pr-helper.sock");
- }
-}
-
static void termsig_handler(int signum)
{
atomic_cmpxchg(&state, RUNNING, TERMINATE);