virNetClientStreamPtr virNetClientStreamNew(virNetClientProgramPtr prog,
int proc,
unsigned serial)
{
virNetClientStreamPtr st;
if (VIR_ALLOC(st) < 0) {
virReportOOMError();
return NULL;
}
st->refs = 1;
st->prog = prog;
st->proc = proc;
st->serial = serial;
if (virMutexInit(&st->lock) < 0) {
virNetError(VIR_ERR_INTERNAL_ERROR, "%s",
_("cannot initialize mutex"));
VIR_FREE(st);
return NULL;
}
virNetClientProgramRef(prog);
return st;
}
int virNetClientAddProgram(virNetClientPtr client,
virNetClientProgramPtr prog)
{
virNetClientLock(client);
if (VIR_EXPAND_N(client->programs, client->nprograms, 1) < 0)
goto no_memory;
client->programs[client->nprograms-1] = prog;
virNetClientProgramRef(prog);
virNetClientUnlock(client);
return 0;
no_memory:
virReportOOMError();
virNetClientUnlock(client);
return -1;
}