bsd/kern/kern_credential.c

3512  * Notes:	The gmuid is hard-defaulted to the UID specified.  Since we
3639  *		gmuid				KAUTH_UID_NONE -or- the new
3644  * Note:	gmuid is different in that a KAUTH_UID_NONE is a valid
3661 kauth_cred_setresuid(kauth_cred_t cred, uid_t ruid, uid_t euid, uid_t svuid, uid_t gmuid)
3676 	    (pcred->cr_gmuid == gmuid)) {
3697 	 * If we are setting the gmuid to KAUTH_UID_NONE, then we want to
3701 	if ((temp_pcred->cr_gmuid = gmuid) == KAUTH_UID_NONE) {
3786  *	The gmuid argument supplies a new uid (or KAUTH_UID_NONE to opt out)
3800  *		gmuid				KAUTH_UID_NONE -or- the new
3805  * Note:	gmuid is different in that a KAUTH_UID_NONE is a valid
3832 kauth_cred_setgroups(kauth_cred_t cred, gid_t *groups, int groupcount, uid_t gmuid)
3847 	if ((pcred->cr_gmuid == gmuid) && (pcred->cr_ngroups == groupcount)) {
3860 	 * with new values.  If we are setting or clearing the gmuid, then
3868 	temp_pcred->cr_gmuid = gmuid;
3869 	if (gmuid == KAUTH_UID_NONE)
3921  * Notes:	We set the gmuid to uid if the credential we are inheriting