usr.bin/id/id.c

77 	struct passwd *pw;
156 	pw = *argv ? who(*argv) : NULL;
158 	if (Mflag && pw != NULL)
177 		id = pw ? pw->pw_gid : rflag ? getgid() : getegid();
186 		id = pw ? pw->pw_uid : rflag ? getuid() : geteuid();
187 		if (nflag && (pw = getpwuid(id)))
188 			(void)printf("%s\n", pw->pw_name);
195 		group(pw, nflag);
205 		pline(pw);
210 		pretty(pw);
214 	if (pw) {
215 		id_print(pw, 1, 0, 0);
219 		pw = getpwuid(id);
220 		id_print(pw, 0, 1, 1);
226 pretty(struct passwd *pw)
232 	if (pw) {
233 		(void)printf("uid\t%s\n", pw->pw_name);
235 		group(pw, 1);
240 		pw = getpwuid(rid = getuid());
241 		if (pw == NULL || strcmp(login, pw->pw_name))
243 		if (pw)
244 			(void)printf("uid\t%s\n", pw->pw_name);
249 			if ((pw = getpwuid(eid)))
250 				(void)printf("euid\t%s\n", pw->pw_name);
266 id_print(struct passwd *pw, int use_ggl, int p_euid, int p_egid)
276 	if (pw != NULL) {
277 		uid = pw->pw_uid;
278 		gid = pw->pw_gid;
289 	if (use_ggl && pw != NULL) {
291 		getgrouplist(pw->pw_name, gid, groups, &ngroups);
297 	if (pw != NULL)
298 		printf("uid=%u(%s)", uid, pw->pw_name);
306 		if ((pw = getpwuid(euid)))
307 			(void)printf("(%s)", pw->pw_name);
377 group(struct passwd *pw, int nflag)
389 	if (pw) {
391 		(void) getgrouplist(pw->pw_name, pw->pw_gid, groups, &ngroups);
443 	struct passwd *pw;
448 	 * Translate user argument into a pw pointer.  First, try to
451 	if ((pw = getpwnam(u)))
452 		return(pw);
454 	if (*u && !*ep && (pw = getpwuid(id)))
455 		return(pw);
461 pline(struct passwd *pw)
464 	if (!pw) {
465 		if ((pw = getpwuid(getuid())) == NULL)
469 	(void)printf("%s:%s:%d:%d:%s:%ld:%ld:%s:%s:%s\n", pw->pw_name,
470 			pw->pw_passwd, pw->pw_uid, pw->pw_gid, pw->pw_class,
471 			(long)pw->pw_change, (long)pw->pw_expire, pw->pw_gecos,
472 			pw->pw_dir, pw->pw_shell);