static int champ_chooser_fork(struct sdirs *sdirs, struct conf *conf)
{
pid_t childpid=-1;
if(!conf->forking)
{
logp("Not forking a champ chooser process.\n");
// They need to manually run a separate process.
return 0;
}
switch((childpid=fork()))
{
case -1:
logp("fork failed in %s: %s\n",
__func__, strerror(errno));
return -1;
case 0:
// Child.
int cret;
set_logfp(NULL, conf);
switch(champ_chooser_server(sdirs, conf))
{
case 0: cret=0;
default: cret=1;
}
exit(cret);
default:
// Parent.
logp("forked champ chooser pid %d\n", childpid);
return 0;
}
return -1; // Not reached.
}
// The return code of this is the return code of the standalone process.
int champ_chooser_server_standalone(struct conf **globalcs)
{
int ret=1;
struct sdirs *sdirs=NULL;
struct conf **cconfs=NULL;
const char *orig_client=get_string(globalcs[OPT_ORIG_CLIENT]);
if(!(cconfs=confs_alloc()))
goto end;
confs_init(cconfs);
// We need to be given a client name and load the relevant server side
// clientconfdir file, because various settings may be overridden
// there.
if(set_string(cconfs[OPT_CNAME], orig_client)
|| conf_load_clientconfdir(globalcs, cconfs)
|| !(sdirs=sdirs_alloc())
|| sdirs_init_from_confs(sdirs, cconfs)
|| champ_chooser_server(sdirs, cconfs, 0 /* resume */))
goto end;
ret=0;
end:
confs_free(&cconfs);
sdirs_free(&sdirs);
return ret;
}
static int champ_chooser_fork(struct sdirs *sdirs, struct conf **confs,
int resume)
{
pid_t childpid=-1;
int cret;
if(!get_int(confs[OPT_FORK]))
{
logp("Not forking a champ chooser process.\n");
// They need to manually run a separate process.
return 0;
}
switch((childpid=fork()))
{
case -1:
logp("fork failed in %s: %s\n",
__func__, strerror(errno));
return -1;
case 0:
// Child.
log_fzp_set(NULL, confs);
switch(champ_chooser_server(sdirs, confs, resume))
{
case 0:
cret=0;
break;
default:
cret=1;
break;
}
exit(cret);
default:
// Parent.
logp("forked champ chooser pid %d\n", childpid);
return 0;
}
return -1; // Not reached.
}
