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net: update comments of "struct msghdr" with the more accurate RFC3542 ones

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Signed-off-by: Francois-Xavier Le Bail <fx.lebail@yahoo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
FX Le Bail 2014-01-22 05:39:46 +01:00 committed by David S. Miller
parent fa35864e0b
commit eb97768acb
1 changed files with 7 additions and 7 deletions

14
include/linux/socket.h

@ -45,13 +45,13 @@ struct linger {
*/ */
struct msghdr { struct msghdr {
void * msg_name; /* Socket name */ void *msg_name; /* ptr to socket address structure */
int msg_namelen; /* Length of name */ int msg_namelen; /* size of socket address structure */
struct iovec * msg_iov; /* Data blocks */ struct iovec *msg_iov; /* scatter/gather array */
__kernel_size_t msg_iovlen; /* Number of blocks */ __kernel_size_t msg_iovlen; /* # elements in msg_iov */
void * msg_control; /* Per protocol magic (eg BSD file descriptor passing) */ void *msg_control; /* ancillary data */
__kernel_size_t msg_controllen; /* Length of cmsg list */ __kernel_size_t msg_controllen; /* ancillary data buffer length */
unsigned int msg_flags; unsigned int msg_flags; /* flags on received message */
}; };
/* For recvmmsg/sendmmsg */ /* For recvmmsg/sendmmsg */