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isdn4linux
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Starting generic module support (Nothing usable yet).

This commit is contained in:
Fritz Elfert 1998-03-07 22:35:24 +00:00
parent 2c6e4d0938
commit 6e06d3dacf
1 changed files with 47 additions and 0 deletions
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47
drivers/isdn/isdn_common.c
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@ -21,6 +21,9 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Log$
* Revision 1.57 1998/03/07 18:21:01 cal
* Dynamic Timeout-Rule-Handling vs. 971110 included
*
* Revision 1.56 1998/02/25 17:49:38 he
* Changed return codes caused be failing copy_{to,from}_user to -EFAULT
*
@ -2066,11 +2069,55 @@ isdn_writebuf_skb_stub(int drvidx, int chan, int ack, struct sk_buff *skb)
return ret;
}
int
register_isdn_module(isdn_module *m) {
#if 0
isdn_module_list **pp = &dev->modules;
isdn_module *new = kmalloc(sizeof(isdn_module_list), GFP_KERNEL);
if (!new) {
printk(KERN_WARNING "isdn: Out of memory in register_isdn_module\n");
return -1;
}
while (*pp && (*pp)->orig != m)
pp = &(*pp)->next;
if (*pp != NULL) {
printk(KERN_WARNING "isdn: Module %s already registered\n", m->name);
return -1;
}
while (*pp && ((*pp)->module.priority < m->priority))
pp = &(*pp)->next;
new->next = *pp;
new->orig = m;
new->module = *m;
*pp = new;
#endif
return 0;
}
int
unregister_isdn_module(isdn_module *m) {
#if 0
isdn_module_list **pp = &dev->modules;
while (*pp && *pp != m)
pp = &(*pp)->next;
if (*pp == NULL) {
printk(KERN_WARNING "isdn: Module %s not found\n", m->name);
return -1;
}
#endif
return 0;
}
/*
* Low-level-driver registration
*/
EXPORT_SYMBOL(register_isdn);
EXPORT_SYMBOL(register_isdn_module);
EXPORT_SYMBOL(unregister_isdn_module);
int
register_isdn(isdn_if * i)