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[IPV6]: make the protocol initialization to return an error code

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This patchset makes the different protocols to return an error code, so
the af_inet6 module can check the initialization was correct or not.

The raw6 was taken into account to be consistent with the rest of the
protocols, but the registration is at the same place.
Because the raw6 has its own init function, the proto and the ops structure
can be moved inside the raw6.c file.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Lezcano
2007-12-11 02:25:35 -08:00
committed by David S. Miller
parent 87c3efbfdd
commit 7f4e4868f3
8 changed files with 169 additions and 66 deletions
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12
include/net/transp_v6.h
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@@ -23,10 +23,14 @@ extern int ipv6_frag_init(void);
extern void ipv6_frag_exit(void);
/* transport protocols */
extern void rawv6_init(void);
extern void udpv6_init(void);
extern void udplitev6_init(void);
extern void tcpv6_init(void);
extern int rawv6_init(void);
extern void rawv6_exit(void);
extern int udpv6_init(void);
extern void udpv6_exit(void);
extern int udplitev6_init(void);
extern void udplitev6_exit(void);
extern int tcpv6_init(void);
extern void tcpv6_exit(void);
extern int udpv6_connect(struct sock *sk,
struct sockaddr *uaddr,