Importing usr.bin/id

Replaces commands/id. No Minix-specific changes needed.

Change-Id: I307ae0fa3f41ade398ee9be12c1b4d78e8b59e95

commands/Makefile

@@ -11,7 +11,7 @@ SUBDIR=	add_route arp ash at backup btrace \
 	eject factor fbdctl \
 	find fix format fortune fsck.mfs \
 	gcore gcov-pull getty grep host \
-	hostaddr id ifconfig ifdef \
+	hostaddr ifconfig ifdef \
 	intr ipcrm ipcs irdpd isoread last \
 	less loadkeys loadramdisk logger look lp \
 	lpd lspci mail MAKEDEV \

releasetools/nbsd_ports

@@ -176,6 +176,7 @@
 2012/10/17 12:00:00,usr.bin/genassym
 2013/03/09 12:00:00,usr.bin/getopt
 2012/10/17 12:00:00,usr.bin/gzip
+2012/10/17 12:00:00,usr.bin/id
 2012/10/17 12:00:00,usr.bin/indent
 2012/10/17 12:00:00,usr.bin/infocmp
 2012/10/17 12:00:00,usr.bin/join

tests/usr.bin/id/Makefile

@@ -12,11 +12,7 @@ TESTS_SH+=	t_whoami
 
 BINDIR=		${TESTSDIR}
 PROG=		h_id
-.if defined(__MINIX)
-.PATH:  	${NETBSDSRCDIR}/commands/id
-.else
 .PATH:  	${NETBSDSRCDIR}/usr.bin/id
-.endif # defined(__MINIX)
 SRCS=		id.c pwgr.c
 
 COPTS.id.c += -Wno-format-nonliteral

usr.bin/Makefile

@@ -12,7 +12,7 @@ SUBDIR= asa \
 	env expand \
 	finger fold from \
 	fsplit ftp genassym getopt \
-	head hexdump indent infocmp join jot \
+	head hexdump id indent infocmp join jot \
 	lam ldd leave \
 	lock login logname lorder m4 \
 	machine make man menuc mesg \

usr.bin/id/Makefile

@@ -1,4 +1,4 @@
-#	$NetBSD: Makefile,v 1.11 2006/10/08 17:52:28 peter Exp $
+#	$NetBSD: Makefile,v 1.13 2011/08/16 10:37:21 christos Exp $
 #	from: @(#)Makefile	8.1 (Berkeley) 6/6/93
 
 PROG=	id
@@ -6,4 +6,6 @@ MAN=	id.1 groups.1 whoami.1
 LINKS=   ${BINDIR}/id ${BINDIR}/groups
 LINKS+=  ${BINDIR}/id ${BINDIR}/whoami
 
+COPTS.id.c += -Wno-format-nonliteral
+
 .include <bsd.prog.mk>

usr.bin/id/id.c

@@ -28,6 +28,18 @@
  */
 
 #include <sys/cdefs.h>
+#ifndef lint
+__COPYRIGHT("@(#) Copyright (c) 1991, 1993\
+ The Regents of the University of California.  All rights reserved.");
+#endif /* not lint */
+
+#ifndef lint
+#if 0
+static char sccsid[] = "@(#)id.c	8.3 (Berkeley) 4/28/95";
+#else
+__RCSID("$NetBSD: id.c,v 1.32 2011/09/16 15:39:26 joerg Exp $");
+#endif
+#endif /* not lint */
 
 #include <sys/param.h>
 
@@ -43,7 +55,7 @@
 static void current(void);
 static void pretty(struct passwd *);
 static void group(struct passwd *, int);
-static void usage(void);
+__dead static void usage(void);
 static void user(struct passwd *);
 static struct passwd *who(char *);
 
@@ -229,7 +241,6 @@ current(void)
 		if ((gr = getgrgid(egid)) != NULL)
 			(void)printf("(%s)", gr->gr_name);
 	}
-#ifndef __minix
 	if ((ngroups = getgroups(maxgroups, groups)) != 0) {
 		for (fmt = " groups=%ju", lastid = -1, cnt = 0; cnt < ngroups;
 		    fmt = ",%ju", lastid = gid, cnt++) {
@@ -241,7 +252,6 @@ current(void)
 				(void)printf("(%s)", gr->gr_name);
 		}
 	}
-#endif
 	(void)printf("\n");
 }
 
@@ -259,12 +269,10 @@ user(struct passwd *pw)
 	if ((gr = getgrgid(pw->pw_gid)) != NULL)
 		(void)printf("(%s)", gr->gr_name);
 	ngroups = maxgroups + 1;
-#ifndef __minix
 	if (getgrouplist(pw->pw_name, pw->pw_gid, glist, &ngroups) == -1) {
 		glist = malloc(ngroups * sizeof(gid_t));
 		(void) getgrouplist(pw->pw_name, pw->pw_gid, glist, &ngroups);
 	}
-#endif
 	for (fmt = " groups=%u", lastid = -1, cnt = 0; cnt < ngroups;
 	    fmt=",%u", lastid = id, cnt++) {
 		id = glist[cnt];
@@ -283,21 +291,19 @@ static void
 group(struct passwd *pw, int nflag)
 {
 	struct group *gr;
-	int cnt, id, lastid, ngroups;
+	int cnt, ngroups;
+	gid_t id, lastid;
 	const char *fmt;
 	gid_t *glist = groups;
 
 	if (pw) {
 		ngroups = maxgroups;
-#ifndef __minix
 		if (getgrouplist(pw->pw_name, pw->pw_gid, glist, &ngroups)
 		    == -1) {
 			glist = malloc(ngroups * sizeof(gid_t));
 			(void) getgrouplist(pw->pw_name, pw->pw_gid, glist,
 					    &ngroups);
-
 		}
-#endif
 	} else {
 		glist[0] = getgid();
 		ngroups = getgroups(maxgroups, glist + 1) + 1;