RPC -WR5441 Dokumentacja Pobierz pdf (Strona 27)

Remote Procedure Call Programming Guide Page 27

nuser(rqstp, transp)

struct svc_req *rqstp;

SVCXPRT *transp;

{

unsigned long nusers;

unsigned short nusers2;

switch (rqstp->rq_proc) {

case NULLPROC:

if (!svc_sendreply(transp, xdr_void, 0)) {

fprintf(stderr, "can’t reply to RPC call\n");

return (1);

}

return;

case RUSERSPROC_NUM:

/*

* Code here to compute the number of users

* and assign it to the variable nusers

*/

nusers2 = nusers;

switch (rqstp->rq_vers) {

case RUSERSVERS_ORIG:

if (!svc_sendreply(transp, xdr_u_long,

&nusers)) {

fprintf(stderr,"can’t reply to RPC call\n");

}

break;

case RUSERSVERS_SHORT:

if (!svc_sendreply(transp, xdr_u_short,

&nusers2)) {

fprintf(stderr,"can’t reply to RPC call\n");

}

break;

}

default:

svcerr_noproc(transp);

return;

}

}

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