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authorajs <ajs>2005-02-23 15:43:01 +0000
committerajs <ajs>2005-02-23 15:43:01 +0000
commit5c33349b3efff36a6acd36c6600b61e7cc2dbffc (patch)
treeec55763c7a1401489464bacde9115b06b3b0b467 /ports/files
parent9fc7ebf10b7bb638ddf6d1b4b2d562dd417866fc (diff)
2005-02-23 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* ospfd.h: Add new field struct stream *ibuf to struct ospf. * ospfd.c: (ospf_new) Check return code from ospf_sock_init. Allocate ibuf using stream_new(OSPF_MAX_PACKET_SIZE+1). (ospf_finish) Call stream_free(ospf->ibuf. * ospf_packet.c: (ospf_read) Call stream_reset(ospf->ibuf) and then pass it to ospf_recv_packet for use in receiving the packet (instead of allocating a new stream for each packet received). Eliminate all calls to stream_free(ibuf). (ospf_recv_packet) The struct stream *ibuf is now passed in as an argument. No need to use recvfrom to peek at the packet header (to see how big it is), just use ospf->ibuf which is always large enough (this eliminates a system call to recvfrom). Therefore, no need to allocate a stream just for this packet, and no need to free it when done.
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