macros for sockets?
Wed May 19 13:27:00 GMT 1999
I need the following macros defined to compile some low
level libraries that we have. The two macros that I need are:
SIOCGIFNETMASK & SIOCGIFBRDADDR
from looking at <asm/socket.h> I know they should look like:
#define SIOCGIFNETMASK _IOW('s', xx, struct ifreq) /* get net addr mask */
#define SIOCGIFBRDADDR _IOW('s', xx, struct ifreq) /* get broadcast addr */
but I don't know what xx should be? Can anyone familiar with
the ifreq structure and the _IOW(x, y, z) macro answer these questions?
I would think, given the ifreq structure, at least minimally these should be defined
Thanks in advance,
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