static Npuser *
_alloc_user (Npsrv *srv, struct passwd *pwd)
{
Npuser *u;
if (!(u = malloc (sizeof (*u)))) {
np_uerror (ENOMEM);
np_logerr (srv, "_alloc_user: %s", pwd->pw_name);
goto error;
}
u->sg = NULL;
u->nsg = 0;
if (!(u->uname = strdup (pwd->pw_name))) {
np_uerror (ENOMEM);
np_logerr (srv, "_alloc_user: %s", pwd->pw_name);
goto error;
}
u->uid = pwd->pw_uid;
u->gid = pwd->pw_gid;
if (u->uid != 0 && _getgrouplist(srv, u) < 0)
goto error;
pthread_mutex_init (&u->lock, NULL);
u->refcount = 0;
u->t = time (NULL);
u->next = NULL;
if (srv->flags & SRV_FLAGS_DEBUG_USER)
np_logmsg (srv, "user lookup: %d", u->uid);
return u;
error:
if (u)
_free_user (u);
return NULL;
}
int initgroups(const char*user,gid_t group) {
int n=NGROUPS_MAX;
gid_t grouplist[NGROUPS_MAX];
_getgrouplist(user,group,grouplist,&n);
return setgroups(n,grouplist);
}
