void
jffs2_stop_garbage_collect_thread(struct jffs2_sb_info *c)
{
struct super_block *sb=OFNI_BS_2SFFJ(c);
CYG_ASSERTC(sb->s_gc_thread_handle);
D1(printk("jffs2_stop_garbage_collect_thread\n"));
/* Stop the thread and wait for it if necessary */
cyg_flag_setbits(&sb->s_gc_thread_flags,GC_THREAD_FLAG_STOP);
D1(printk("jffs2_stop_garbage_collect_thread wait\n"));
cyg_flag_wait(&sb->s_gc_thread_flags,
GC_THREAD_FLAG_HAS_EXIT,
CYG_FLAG_WAITMODE_OR| CYG_FLAG_WAITMODE_CLR);
// Kill and free the resources ... this is safe due to the flag
// from the thread.
cyg_thread_kill(sb->s_gc_thread_handle);
cyg_thread_delete(sb->s_gc_thread_handle);
cyg_mutex_destroy(&sb->s_lock);
cyg_flag_destroy(&sb->s_gc_thread_flags);
}
static void
cleanup_thread(cyg_addrword_t data)
{
shell_thread_t *nt;
/*
* This thread sleeps on the cleanup semaphore
* Any time that gets tagged, we wakeup, read from the mailbox
* (which should contain the thread info about the thread(s) waiting
* to be cleaned up, delete the thread, free up it's context,
* and go back to sleep until more work comes in
*
* As a possible optimization for the future -- should I check
* the mailbox for any more waiting entries? If the semaphore gets
* incremented while in here, do we have a race? It doesn't look
* like it, but check more carefully...
*/
while(1) {
cyg_semaphore_wait(&cleanup.cleanup_sem);
do {
nt = cyg_mbox_get(cleanup.mbox_handle);
if(nt) {
cyg_thread_kill(nt->thread_handle);
cyg_thread_delete(nt->thread_handle);
free(nt->name);
free(nt);
}
else SHELL_PRINT("Cleanup received a NULL in mbox?!\n");
} while(nt);
}
}
void
main_cleanup()
{
/*
* This might seem superfluous, but there needs to be
* another thread to cleanup after 'main'.
* It can't kill itself.
*/
cyg_handle_t thandle = 0, *thandleptr = &thandle;
cyg_uint16 tid;
cyg_thread_info tinfo;
cyg_thread_get_next(thandleptr, &tid);
do {
cyg_thread_get_info(*thandleptr, tid, &tinfo);
if(!strcmp(tinfo.name, "main")) {
SHELL_DEBUG_PRINT("Found TID for main [%d]\n", tinfo.handle);
cyg_thread_kill(thandle);
cyg_thread_delete(thandle);
}
}
while(cyg_thread_get_next(thandleptr, &tid));
}
// exit
void reconos_hwsched_destroy() {
cyg_thread_kill( reconos_hwsched_thread_handle );
cyg_cond_destroy(&reconos_hwsched_condvar);
cyg_mutex_destroy(&reconos_hwsched_mutex);
}
//
// Destroy a TFTP server, using a previously created server 'id'.
//
int
tftpd_stop(int p)
{
struct tftp_server *server = (struct tftp_server *)p;
// Simple sanity check
if (server->tag == TFTP_tag) {
cyg_thread_kill(server->thread_handle);
cyg_thread_set_priority(server->thread_handle, 0);
cyg_thread_delay(1); // Make sure it gets to die...
if (cyg_thread_delete(server->thread_handle)) {
// Success shutting down the thread
free(server); // Give up memory
return 1;
}
}
return 0;
}
//
// Destroy a TFTP server, using a previously created server 'id'.
//
int
tftpd_stop(int p)
{
struct tftp_server *server = (struct tftp_server *)p;
// Simple sanity check
if (server->tag == TFTP_tag) {
cyg_thread_kill(server->thread_handle);
cyg_thread_set_priority(server->thread_handle, 0);
cyg_thread_delay(1); // Make sure it gets to die...
if (cyg_thread_delete(server->thread_handle)) {
// Success shutting down the thread. Close all its sockets.
int i;
for (i = 0 ; i < CYGNUM_NET_MAX_INET_PROTOS; i++) {
if (server->s[i]) {
close (server->s[i]);
}
}
freeaddrinfo(server->res);
free(server); // Give up memory
return 1;
}
}
return 0;
}