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Thanks to Nicolas Simonds (nic@bridge.com) for this information.
Irix:
* First, you'll need to define the type for the length arguments in
socket calls in powstatd.c:
#ifdef SGI
typdef int socklen_t;
#endif
* You'll also need to redefine inet_ntoa() for GCC. Apparently, the
native inet_ntoa() always returns 0xFFFFFFFF regardless of the input
address. This alternate won't work for IPv6 or on 64-bit machines, but
is fine for Irix. Here's an alternative version (unremoursefully
copied from "Dave" whoever that is):
#ifdef SGI
char *inet_ntoa (struct in_addr rcvd_addr)
{
unsigned int i, quad[4];
char *ipaddress;
ipaddress = (char *) malloc(16);
for ( i=0; i<4; i++ )
quad[i] = (rcvd_addr.s_addr << (i*8)) >> 24;
sprintf(ipaddress, "%d.%d.%d.%d", quad[0], quad[1], quad[2], quad[3]);
return ipaddress;
}
#endif
* Don't forget to pass the -DSGI flag to the compiler in the Makefile;
assuming you are adding a new target "sgi" it would look something
like this:
sgi: $(SRC) $(INC) $(ACRYPT) Makefile libdave.o
$(CC) $(CFLGS) -DSGI -DSTATFILE=$(STATUS) -DCONFIG="\"$(CFGDIR)/$(CFG)\"" $(SRC) $(ACRYPT) -o $(BIN) $(LIB)
* Use GNU make: SGI make is too stupid to cope with the Makefile.
* GCC builds without complaint, MIPSPro CC not tested.
* Irix init issues only powerfail or powerwait on receipt of
SIGPWR. Since you can only associate a single script to this signal,
you'll need a "smarter" script that blends elements of powstatd.fail,
powstatd.ok and powstatd.low into a single script. Check powstatd.dumb
(its the init process that's dumb, not the script) for an example.
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