mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

linux-user: Added IP_(UN)BLOCK_SOURCE/IP_(ADD|DROP)_SOURCE_MEMBERSHIP flags to setsockopt

Browse Source 
linux-user: Added IP_(UN)BLOCK_SOURCE/IP_(ADD|DROP)_SOURCE_MEMBERSHIP flags to setsockopt

Signed-off-by: Lionel Landwerlin <lionel.landwerlin@openwide.fr>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
This commit is contained in:
Lionel Landwerlin 2009-04-25 23:31:18 +02:00 committed by Riku Voipio
parent b975b83bec
commit 6e3cb58fa2
2 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
linux-user/syscall.c
View File

@ -1137,6 +1137,7 @@ static abi_long do_setsockopt(int sockfd, int level, int optname,
abi_long ret;
int val;
struct ip_mreqn *ip_mreq;
struct ip_mreq_source *ip_mreq_source;
switch(level) {
case SOL_TCP:
@ -1186,6 +1187,18 @@ static abi_long do_setsockopt(int sockfd, int level, int optname,
ret = get_errno(setsockopt(sockfd, level, optname, ip_mreq, optlen));
break;
case IP_BLOCK_SOURCE:
case IP_UNBLOCK_SOURCE:
case IP_ADD_SOURCE_MEMBERSHIP:
case IP_DROP_SOURCE_MEMBERSHIP:
if (optlen != sizeof (struct target_ip_mreq_source))
return -TARGET_EINVAL;
ip_mreq_source = lock_user(VERIFY_READ, optval_addr, optlen, 1);
ret = get_errno(setsockopt(sockfd, level, optname, ip_mreq_source, optlen));
unlock_user (ip_mreq_source, optval_addr, 0);
break;
default:
goto unimplemented;
}

7
linux-user/syscall_defs.h
View File

@ -126,6 +126,13 @@ struct target_ip_mreqn {
abi_long imr_ifindex;
};
struct target_ip_mreq_source {
/* big endian */
uint32_t imr_multiaddr;
uint32_t imr_interface;
uint32_t imr_sourceaddr;
};
struct target_timeval {
abi_long tv_sec;
abi_long tv_usec;