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Implement sk_addr_dup().

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[originally from svn r8294]
This commit is contained in:
Simon Tatham
2008-11-08 16:58:55 +00:00
parent 6e2501be77
commit 59691d28a3
3 changed files with 30 additions and 1 deletions
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6
network.h
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@ -120,6 +120,12 @@ int sk_address_is_local(SockAddr addr);
int sk_addrtype(SockAddr addr);
void sk_addrcopy(SockAddr addr, char *buf);
void sk_addr_free(SockAddr addr);
/* sk_addr_dup generates another SockAddr which contains the same data
* as the original one and can be freed independently. May not actually
* physically _duplicate_ it: incrementing a reference count so that
* one more free is required before it disappears is an acceptable
* implementation. */
SockAddr sk_addr_dup(SockAddr addr);
/* NB, control of 'addr' is passed via sk_new, which takes responsibility
* for freeing it, as for new_connection() */