static int
pipe_transport_setup(transport_instance *tblock, address_item *addrlist,
transport_feedback *dummy, uid_t uid, gid_t gid, uschar **errmsg)
{
pipe_transport_options_block *ob =
(pipe_transport_options_block *)(tblock->options_block);
addrlist = addrlist; /* Keep compiler happy */
dummy = dummy;
uid = uid;
gid = gid;
errmsg = errmsg;
ob = ob;
#ifdef HAVE_SETCLASSRESOURCES
if (ob->use_classresources)
{
struct passwd *pw = getpwuid(uid);
if (pw != NULL)
{
login_cap_t *lc = login_getpwclass(pw);
if (lc != NULL)
{
setclassresources(lc);
login_close(lc);
}
}
}
#endif
#ifdef RLIMIT_CORE
if (ob->permit_coredump)
{
struct rlimit rl;
rl.rlim_cur = RLIM_INFINITY;
rl.rlim_max = RLIM_INFINITY;
if (setrlimit(RLIMIT_CORE, &rl) < 0)
{
#ifdef SETRLIMIT_NOT_SUPPORTED
if (errno != ENOSYS && errno != ENOTSUP)
#endif
log_write(0, LOG_MAIN,
"delivery setrlimit(RLIMIT_CORE, RLIM_INFINITY) failed: %s",
strerror(errno));
}
}
#endif
return OK;
}
static mode_t
setlogincontext(login_cap_t *lc, const struct passwd *pwd,
mode_t mymask, unsigned long flags)
{
if (lc) {
/* Set resources */
if (flags & LOGIN_SETRESOURCES)
setclassresources(lc);
/* See if there's a umask override */
if (flags & LOGIN_SETUMASK)
mymask = (mode_t)login_getcapnum(lc, "umask", mymask, mymask);
/* Set paths */
if (flags & LOGIN_SETPATH)
setclassenvironment(lc, pwd, 1);
/* Set environment */
if (flags & LOGIN_SETENV)
setclassenvironment(lc, pwd, 0);
}
return (mymask);
}
