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| author | gdt <gdt> | 2004-12-29 20:06:23 +0000 |
|---|---|---|
| committer | gdt <gdt> | 2004-12-29 20:06:23 +0000 |
| commit | fddf9598ce010b8fdbd63327115ba38961f03984 (patch) | |
| tree | 8bdf84709f5a94c7e932c0479e9c97a339fd4a48 /lib/buffer.h | |
| parent | 8093938145dcdc76b28865b8fb7eed4b27a5fa52 (diff) | |
| download | quagga-fddf9598ce010b8fdbd63327115ba38961f03984.tar.bz2 quagga-fddf9598ce010b8fdbd63327115ba38961f03984.tar.xz | |
2004-12-29 Greg Troxel <gdt@poblano.ir.bbn.com>
* sockopt.c (getsockopt_ipv4_ifindex): Document calling
convention. Beef up comments. Handle the case where the cmsghdr
has a zero controllen, or more specifically when the wanted option
is not present. This is needed for Solaris 8, and in general for
any platform for which configure finds a method and it can fail.
Mark some changes with XXX to be cleaned up post 0.98.
Diffstat (limited to 'lib/buffer.h')
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