/*
* smbd_kernel_bind
*
* If smbsrv is already bound, reload the configuration and update smbsrv.
* Otherwise, open the smbsrv device and start the kernel service.
*/
static int
smbd_kernel_bind(void)
{
smb_kmod_cfg_t cfg;
int rc;
if (smbd.s_kbound) {
smb_load_kconfig(&cfg);
rc = smb_kmod_setcfg(&cfg);
if (rc < 0)
smbd_report("kernel configuration update failed: %s",
strerror(errno));
return (rc);
}
if (smb_kmod_isbound())
smbd_kernel_unbind();
if ((rc = smb_kmod_bind()) == 0) {
rc = smbd_kernel_start();
if (rc != 0)
smb_kmod_unbind();
else
smbd.s_kbound = B_TRUE;
}
if (rc != 0)
smbd_report("kernel bind error: %s", strerror(errno));
return (rc);
}
/*
* Shutdown smbd and smbsrv kernel services.
*
* Called only by the main thread.
*/
static void
smbd_service_fini(void)
{
smbd.s_shutting_down = B_TRUE;
smbd_report("service shutting down");
smb_kmod_stop();
smb_logon_abort();
smb_lgrp_stop();
smbd_pipesvc_stop();
smbd_door_stop();
smbd_spool_stop();
smbd_kernel_unbind();
smbd_share_stop();
smb_shr_stop();
dyndns_stop();
smbd_nicmon_stop();
smb_ccache_remove(SMB_CCACHE_PATH);
smb_pwd_fini();
smb_domain_fini();
mlsvc_fini();
smb_netbios_stop();
smbd_cups_fini();
smbd.s_initialized = B_FALSE;
smbd_report("service terminated");
closelog();
}
/*
* Shutdown smbd and smbsrv kernel services.
*
* Shutdown will not begin until initialization has completed.
* Only one thread is allowed to perform the shutdown. Other
* threads will be blocked on fini_in_progress until the process
* has exited.
*/
static void
smbd_service_fini(void)
{
static uint_t fini_in_progress;
(void) mutex_lock(&smbd_service_mutex);
while (!smbd.s_initialized)
(void) cond_wait(&smbd_service_cv, &smbd_service_mutex);
if (atomic_swap_uint(&fini_in_progress, 1) != 0) {
while (fini_in_progress)
(void) cond_wait(&smbd_service_cv, &smbd_service_mutex);
/*NOTREACHED*/
}
smbd.s_shutting_down = B_TRUE;
smbd_report("service shutting down");
smb_kmod_stop();
smb_logon_abort();
smb_lgrp_stop();
smbd_opipe_stop();
smbd_door_stop();
smbd_refresh_fini();
smbd_kernel_unbind();
smbd_share_stop();
smb_shr_stop();
dyndns_stop();
smbd_nicmon_stop();
smb_ccache_remove(SMB_CCACHE_PATH);
smb_pwd_fini();
smb_domain_fini();
mlsvc_fini();
smb_netbios_stop();
smbd_cups_fini();
smbd.s_initialized = B_FALSE;
smbd_report("service terminated");
(void) mutex_unlock(&smbd_service_mutex);
exit((smbd.s_fatal_error) ? SMF_EXIT_ERR_FATAL : SMF_EXIT_OK);
}
