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lib: Add a function to delete all interfaces

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if.c: (if_terminate) This adds a cleanup function that can be called
    when a daemon exits, similar to vty_terminate().
This commit is contained in:
Tom Goff 2010-11-10 13:00:54 -08:00 committed by Denis Ovsienko
parent 13351032d1
commit a809d1cc54
2 changed files with 19 additions and 0 deletions
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18
lib/if.c
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@ -872,3 +872,21 @@ if_init (void)
memset (&if_master, 0, sizeof if_master); memset (&if_master, 0, sizeof if_master);
} }
void
if_terminate (void)
{
for (;;)
{
struct interface *ifp;
ifp = listnode_head (iflist);
if (ifp == NULL)
break;
if_delete (ifp);
}
list_delete (iflist);
iflist = NULL;
}

1
lib/if.h
View File

@ -266,6 +266,7 @@ extern int if_is_pointopoint (struct interface *);
extern int if_is_multicast (struct interface *); extern int if_is_multicast (struct interface *);
extern void if_add_hook (int, int (*)(struct interface *)); extern void if_add_hook (int, int (*)(struct interface *));
extern void if_init (void); extern void if_init (void);
extern void if_terminate (void);
extern void if_dump_all (void); extern void if_dump_all (void);
extern const char *if_flag_dump(unsigned long); extern const char *if_flag_dump(unsigned long);