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Revision 61fb537c

ID61fb537c6273c50deb7d33f8af246993eab4bc4d
Parent 5a99ade4
Child 620c4f90

Added by Martin Mares over 22 years ago

Use `struct ip_mreqn' instead of `struct ip_mreq' for multicast
operations on 2.1/2.2 kernels. This allows passing of real interface
indexes instead of referencing interfaces by their IP addresses which
fails badly in presence of unnumbered interfaces.

Unfortunately, this structure is not visible with glibc 2.0 as it provides
its own networking headers :-( Both libc5 and glibc 2.1 should be OK.

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