Lines Matching defs:ngrp

99 groups_check_positive_len(int ngrp)
101 	MPASS2(ngrp >= 0, "negative number of groups");
104 groups_check_max_len(int ngrp)
106 	MPASS2(ngrp <= ngroups_max, "too many supplementary groups");
109 static void groups_normalize(int *ngrp, gid_t *groups);
110 static void crsetgroups_internal(struct ucred *cr, int ngrp,
318 	int ngrp, error;
326 	ngrp = cred->cr_ngroups + 1;
330 	} else if (uap->gidsetsize < ngrp) {
337 		    (ngrp - 1) * sizeof(gid_t));
340 	td->td_retval[0] = ngrp;
356 	int ngrp, error;
360 	ngrp = cred->cr_ngroups;
365 	if (uap->gidsetsize < ngrp)
368 	error = copyout(cred->cr_groups, uap->gidset, ngrp * sizeof(gid_t));
370 	td->td_retval[0] = ngrp;
1296 	int ngrp, error;
1298 	ngrp = *ngrpp;
1300 	if (ngrp < 0 || ngrp > ngroups_max)
1303 	AUDIT_ARG_GROUPSET(groups, ngrp);
1305 	groups_normalize(&ngrp, groups);
1306 	*ngrpp = ngrp;
1309 	crextend(newcred, ngrp);
1320 	error = mac_cred_check_setgroups(oldcred, ngrp,
1321 	    ngrp == 0 ? NULL : groups);
1330 	crsetgroups_internal(newcred, ngrp, groups);
1742 groups_check_normalized(int ngrp, const gid_t *groups)
1746 	groups_check_positive_len(ngrp);
1747 	groups_check_max_len(ngrp);
1749 	if (ngrp <= 1)
1753 	for (int i = 1; i < ngrp; ++i) {
2928 groups_normalize(int *ngrp, gid_t *groups)
2933 	groups_check_positive_len(*ngrp);
2934 	groups_check_max_len(*ngrp);
2936 	if (*ngrp <= 1)
2939 	qsort(groups, *ngrp, sizeof(*groups), gidp_cmp);
2944 	for (int i = ins_idx; i < *ngrp; ++i) {
2954 	*ngrp = ins_idx;
2956 	groups_check_normalized(*ngrp, groups);
2962  * 'ngrp' must be strictly positive.  Either the passed 'groups' array must have
2972 crsetgroups_internal(struct ucred *cr, int ngrp, const gid_t *groups)
2976 	MPASS2(cr->cr_agroups >= ngrp, "'cr_agroups' too small");
2977 	groups_check_positive_len(ngrp);
2979 	bcopy(groups, cr->cr_groups, ngrp * sizeof(gid_t));
2980 	cr->cr_ngroups = ngrp;
2988  * before with 'ngrp' or greater).  Truncates the list to ngroups_max if
2989  * it is too large.  Array 'groups' doesn't need to be sorted.  'ngrp' must be
2993 crsetgroups(struct ucred *cr, int ngrp, const gid_t *groups)
2996 	if (ngrp > ngroups_max)
2997 		ngrp = ngroups_max;
2999 	if (ngrp == 0) {
3012 	crextend(cr, ngrp);
3013 	crsetgroups_internal(cr, ngrp, groups);
3026 crsetgroups_and_egid(struct ucred *cr, int ngrp, const gid_t *groups,
3029 	if (ngrp == 0) {
3036 	crsetgroups(cr, ngrp - 1, groups + 1);