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6647b338fc
__netlink_diag_dump() returns 1 if the dump is not complete, zero if no error occurred. If err variable is zero, this means the dump is complete: We should not return skb->len in this case, but 0. This allows NLMSG_DONE to be appended to the skb. User space does not have to call us again only to get NLMSG_DONE. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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af_netlink.c | ||
af_netlink.h | ||
diag.c | ||
genetlink.c | ||
Kconfig | ||
Makefile | ||
policy.c |