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[master] fix build error when IP_TOS is undefined

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This commit is contained in:
Evan Hunt
2013-08-08 19:15:11 -07:00
parent a499dddb4b
commit 7ade93c328
1 changed files with 6 additions and 0 deletions
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6
lib/isc/unix/net.c
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@@ -529,6 +529,8 @@ cmsgsend(int s, int level, int type, struct addrinfo *res) {
cmsgp = msg.msg_control; cmsgp = msg.msg_control;
cmsgp->cmsg_level = level; cmsgp->cmsg_level = level;
cmsgp->cmsg_type = type; cmsgp->cmsg_type = type;
#ifdef IP_TOS
if (cmsgp->cmsg_type == IP_TOS) { if (cmsgp->cmsg_type == IP_TOS) {
cmsgp->cmsg_len = cmsg_len(sizeof(char)); cmsgp->cmsg_len = cmsg_len(sizeof(char));
*(unsigned char*)CMSG_DATA(cmsgp) = dscp; *(unsigned char*)CMSG_DATA(cmsgp) = dscp;
@@ -536,6 +538,7 @@ cmsgsend(int s, int level, int type, struct addrinfo *res) {
cmsgp->cmsg_len = cmsg_len(sizeof(dscp)); cmsgp->cmsg_len = cmsg_len(sizeof(dscp));
memcpy(CMSG_DATA(cmsgp), &dscp, sizeof(dscp)); memcpy(CMSG_DATA(cmsgp), &dscp, sizeof(dscp));
} }
#endif /* IP_TOS */
if (sendmsg(s, &msg, 0) < 0) { if (sendmsg(s, &msg, 0) < 0) {
int debug = ISC_LOG_DEBUG(10); int debug = ISC_LOG_DEBUG(10);
@@ -619,8 +622,11 @@ try_dscp_v4(void) {
freeaddrinfo(res0); freeaddrinfo(res0);
return; return;
} }
#ifdef IP_TOS
if (setsockopt(s, IPPROTO_IP, IP_TOS, &dscp, sizeof(dscp)) == 0) if (setsockopt(s, IPPROTO_IP, IP_TOS, &dscp, sizeof(dscp)) == 0)
dscp_result |= ISC_NET_DSCPSETV4; dscp_result |= ISC_NET_DSCPSETV4;
#endif /* IP_TOS */
#ifdef IP_RECVTOS #ifdef IP_RECVTOS
on = 1; on = 1;