int manager_enumerate_machines(Manager *m) {
_cleanup_closedir_ DIR *d = NULL;
struct dirent *de;
int r = 0;
assert(m);
r = manager_add_host_machine(m);
if (r < 0)
return r;
/* Read in machine data stored on disk */
d = opendir("/run/systemd/machines");
if (!d) {
if (errno == ENOENT)
return 0;
return log_error_errno(errno, "Failed to open /run/systemd/machines: %m");
}
FOREACH_DIRENT(de, d, return -errno) {
struct Machine *machine;
int k;
if (!dirent_is_file(de))
continue;
/* Ignore symlinks that map the unit name to the machine */
if (startswith(de->d_name, "unit:"))
continue;
if (!machine_name_is_valid(de->d_name))
continue;
k = manager_add_machine(m, de->d_name, &machine);
if (k < 0) {
r = log_error_errno(k, "Failed to add machine by file name %s: %m", de->d_name);
continue;
}
machine_add_to_gc_queue(machine);
k = machine_load(machine);
if (k < 0)
r = k;
}
return r;
}
int manager_enumerate_machines(Manager *m) {
_cleanup_closedir_ DIR *d = NULL;
struct dirent *de;
int r = 0;
assert(m);
/* Read in machine data stored on disk */
d = opendir("/run/systemd/machines");
if (!d) {
if (errno == ENOENT)
return 0;
log_error("Failed to open /run/systemd/machines: %m");
return -errno;
}
FOREACH_DIRENT(de, d, return -errno) {
struct Machine *machine;
int k;
if (!dirent_is_file(de))
continue;
k = manager_add_machine(m, de->d_name, &machine);
if (k < 0) {
log_error("Failed to add machine by file name %s: %s", de->d_name, strerror(-k));
r = k;
continue;
}
machine_add_to_gc_queue(machine);
k = machine_load(machine);
if (k < 0)
r = k;
}
return r;
}
