147 	char *member;  in ismember()  local
158 		member = *u;  in ismember()
159 		if (member[0] == '!' &&  in ismember()
160 		    (strcmp(member + 1, user) == 0 ||  in ismember()
161 		    strcmp(member + 1, "*") == 0))  in ismember()
163 		if (strcmp(member, "*") == 0 || strcmp(member, user) == 0)  in ismember()
171 		member = *g;  in ismember()
176 			if (member[0] == '!' &&  in ismember()
177 			    (strcmp(member + 1, groupname) == 0 ||  in ismember()
178 			    strcmp(member + 1, "*") == 0))  in ismember()
180 			if (strcmp(member, "*") == 0 ||  in ismember()
181 			    strcmp(member, groupname) == 0)  in ismember()
187 		if (getgrnam_r(member, &grp, grbuf, NSS_BUFLEN_GROUP) != NULL) {  in ismember()