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Modified overlay_mdp_dispatch() to return reply MDP frame.

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This commit is contained in:
gardners 2012-03-21 03:07:29 +10:30
parent 7ee72b3cba
commit 9d4e9f80ed
1 changed files with 5 additions and 5 deletions
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10
overlay_mdp.c
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@ -350,8 +350,9 @@ int overlay_mdp_dispatch(overlay_mdp_frame *mdp,int flags,int timeout_ms)
struct sockaddr *recvaddr=(struct sockaddr *)recvaddrbuffer;
unsigned int recvaddrlen=sizeof(recvaddrbuffer);
struct sockaddr_un *recvaddr_un;
len = recvwithttl(mdp_client_socket,replybuffer,sizeof(replybuffer),&ttl,
recvaddr,&recvaddrlen);
mdp->packetTypeAndFlags=0;
len = recvwithttl(mdp_client_socket,(unsigned char *)mdp,
sizeof(overlay_mdp_frame),&ttl,recvaddr,&recvaddrlen);
recvaddr_un=(struct sockaddr_un *)recvaddr;
if (len>0) {
/* Make sure recvaddr matches who we sent it to */
@ -368,10 +369,9 @@ int overlay_mdp_dispatch(overlay_mdp_frame *mdp,int flags,int timeout_ms)
}
/* If all is well, examine result and return error code provided */
overlay_mdp_frame *mdpreply=(overlay_mdp_frame *)&replybuffer[0];
WHY("Got a reply from server");
if ((mdpreply->packetTypeAndFlags&MDP_TYPE_MASK)==MDP_ERROR)
return mdpreply->error.error;
if ((mdp->packetTypeAndFlags&MDP_TYPE_MASK)==MDP_ERROR)
return mdp->error.error;
else
return WHY("MDP server replied with something unexpected");
} else {