Lose chown to toybox.

Change-Id: Ic56addb183ce7f1d289b807527047c37924c1aa6

4 files changed, 0 insertions, 377 deletions

diff --git a/toolbox/Android.mk b/toolbox/Android.mk
index e9fb201..c344f74 100644
--- a/toolbox/Android.mk
+++ b/toolbox/Android.mk
@@ -13,13 +13,6 @@ common_cflags += -Wno-unused-variable \
 
 
 include $(CLEAR_VARS)
-LOCAL_SRC_FILES := upstream-netbsd/sbin/chown/chown.c
-LOCAL_CFLAGS += $(common_cflags) -Dmain=chown_main
-LOCAL_MODULE := libtoolbox_chown
-LOCAL_ADDITIONAL_DEPENDENCIES += $(LOCAL_PATH)/Android.mk
-include $(BUILD_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
 LOCAL_SRC_FILES := \
     upstream-netbsd/bin/dd/args.c \
     upstream-netbsd/bin/dd/conv.c \
@@ -55,7 +48,6 @@ include $(BUILD_STATIC_LIBRARY)
 include $(CLEAR_VARS)
 
 BSD_TOOLS := \
-    chown \
     dd \
     du \
     grep \
@@ -105,7 +97,6 @@ LOCAL_SRC_FILES := \
     upstream-netbsd/lib/libc/string/swab.c \
     upstream-netbsd/lib/libutil/raise_default_signal.c \
     dynarray.c \
-    pwcache.c \
     $(patsubst %,%.c,$(OUR_TOOLS)) \
     toolbox.c \
 
diff --git a/toolbox/bsd-compatibility.h b/toolbox/bsd-compatibility.h
index 36ddca9..434d370 100644
--- a/toolbox/bsd-compatibility.h
+++ b/toolbox/bsd-compatibility.h
@@ -52,11 +52,6 @@
 
 __BEGIN_DECLS
 
-/* From NetBSD <grp.h> and <pwd.h>. */
-char* group_from_gid(gid_t gid, int noname);
-int uid_from_user(const char* name, uid_t* uid);
-char* user_from_uid(uid_t uid, int noname);
-
 /* From NetBSD <stdlib.h>. */
 #define HN_DECIMAL              0x01
 #define HN_NOSPACE              0x02
diff --git a/toolbox/pwcache.c b/toolbox/pwcache.c
deleted file mode 100644
index 9d81981..0000000
--- a/toolbox/pwcache.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright (C) 2014, The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <grp.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <sys/types.h>
-
-int uid_from_user(const char* name, uid_t* uid) {
-  struct passwd* pw = getpwnam(name);
-  if (pw == NULL) {
-    return -1;
-  }
-  *uid = pw->pw_uid;
-  return 0;
-}
-
-char* group_from_gid(gid_t gid, int noname) {
-  struct group* g = getgrgid(gid);
-  if (g == NULL) {
-    static char buf[32];
-    snprintf(buf, sizeof(buf), "%lu", (long) gid);
-    return noname ? NULL : buf;
-  }
-  return g->gr_name;
-}
-
-char* user_from_uid(uid_t uid, int noname) {
-  struct passwd* pw = getpwuid(uid);
-  if (pw == NULL) {
-    static char buf[32];
-    snprintf(buf, sizeof(buf), "%lu", (long) uid);
-    return noname ? NULL : buf;
-  }
-  return pw->pw_name;
-}
diff --git a/toolbox/upstream-netbsd/sbin/chown/chown.c b/toolbox/upstream-netbsd/sbin/chown/chown.c
deleted file mode 100644
index ee46eee..0000000
--- a/toolbox/upstream-netbsd/sbin/chown/chown.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/*	$NetBSD: chown.c,v 1.8 2012/10/24 01:12:51 enami Exp $	*/
-
-/*
- * Copyright (c) 1988, 1993, 1994, 2003
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#ifndef lint
-__COPYRIGHT("@(#) Copyright (c) 1988, 1993, 1994, 2003\
- The Regents of the University of California.  All rights reserved.");
-#endif /* not lint */
-
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)chown.c	8.8 (Berkeley) 4/4/94";
-#else
-__RCSID("$NetBSD: chown.c,v 1.8 2012/10/24 01:12:51 enami Exp $");
-#endif
-#endif /* not lint */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <ctype.h>
-#include <dirent.h>
-#include <err.h>
-#include <errno.h>
-#include <locale.h>
-#include <fts.h>
-#include <grp.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <getopt.h>
-
-static void	a_gid(const char *);
-static void	a_uid(const char *);
-static id_t	id(const char *, const char *);
-__dead static void	usage(void);
-
-static uid_t uid;
-static gid_t gid;
-static int ischown;
-static const char *myname;
-
-struct option chown_longopts[] = {
-	{ "reference",		required_argument,	0,
-						1 },
-	{ NULL,			0,			0,
-						0 },
-};
-
-int
-main(int argc, char **argv)
-{
-	FTS *ftsp;
-	FTSENT *p;
-	int Hflag, Lflag, Rflag, ch, fflag, fts_options, hflag, rval, vflag;
-	char *cp, *reference;
-	int (*change_owner)(const char *, uid_t, gid_t);
-
-	setprogname(*argv);
-
-	(void)setlocale(LC_ALL, "");
-
-	myname = getprogname();
-	ischown = (myname[2] == 'o');
-	reference = NULL;
-
-	Hflag = Lflag = Rflag = fflag = hflag = vflag = 0;
-	while ((ch = getopt_long(argc, argv, "HLPRfhv",
-	    chown_longopts, NULL)) != -1)
-		switch (ch) {
-		case 1:
-			reference = optarg;
-			break;
-		case 'H':
-			Hflag = 1;
-			Lflag = 0;
-			break;
-		case 'L':
-			Lflag = 1;
-			Hflag = 0;
-			break;
-		case 'P':
-			Hflag = Lflag = 0;
-			break;
-		case 'R':
-			Rflag = 1;
-			break;
-		case 'f':
-			fflag = 1;
-			break;
-		case 'h':
-			/*
-			 * In System V the -h option causes chown/chgrp to
-			 * change the owner/group of the symbolic link.
-			 * 4.4BSD's symbolic links didn't have owners/groups,
-			 * so it was an undocumented noop.
-			 * In NetBSD 1.3, lchown(2) is introduced.
-			 */
-			hflag = 1;
-			break;
-		case 'v':
-			vflag = 1;
-			break;
-		case '?':
-		default:
-			usage();
-		}
-	argv += optind;
-	argc -= optind;
-
-	if (argc == 0 || (argc == 1 && reference == NULL))
-		usage();
-
-	fts_options = FTS_PHYSICAL;
-	if (Rflag) {
-		if (Hflag)
-			fts_options |= FTS_COMFOLLOW;
-		if (Lflag) {
-			if (hflag)
-				errx(EXIT_FAILURE,
-				    "the -L and -h options "
-				    "may not be specified together.");
-			fts_options &= ~FTS_PHYSICAL;
-			fts_options |= FTS_LOGICAL;
-		}
-	} else if (!hflag)
-		fts_options |= FTS_COMFOLLOW;
-
-	uid = (uid_t)-1;
-	gid = (gid_t)-1;
-	if (reference == NULL) {
-		if (ischown) {
-			if ((cp = strchr(*argv, ':')) != NULL) {
-				*cp++ = '\0';
-				a_gid(cp);
-			}
-#ifdef SUPPORT_DOT
-			else if ((cp = strrchr(*argv, '.')) != NULL) {
-				if (uid_from_user(*argv, &uid) == -1) {
-					*cp++ = '\0';
-					a_gid(cp);
-				}
-			}
-#endif
-			a_uid(*argv);
-		} else
-			a_gid(*argv);
-		argv++;
-	} else {
-		struct stat st;
-
-		if (stat(reference, &st) == -1)
-			err(EXIT_FAILURE, "Cannot stat `%s'", reference);
-		if (ischown)
-			uid = st.st_uid;
-		gid = st.st_gid;
-	}
-
-	if ((ftsp = fts_open(argv, fts_options, NULL)) == NULL)
-		err(EXIT_FAILURE, "fts_open");
-
-	for (rval = EXIT_SUCCESS; (p = fts_read(ftsp)) != NULL;) {
-		change_owner = chown;
-		switch (p->fts_info) {
-		case FTS_D:
-			if (!Rflag)		/* Change it at FTS_DP. */
-				fts_set(ftsp, p, FTS_SKIP);
-			continue;
-		case FTS_DNR:			/* Warn, chown, continue. */
-			warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
-			rval = EXIT_FAILURE;
-			break;
-		case FTS_ERR:			/* Warn, continue. */
-		case FTS_NS:
-			warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
-			rval = EXIT_FAILURE;
-			continue;
-		case FTS_SL:			/* Ignore unless -h. */
-			/*
-			 * All symlinks we found while doing a physical
-			 * walk end up here.
-			 */
-			if (!hflag)
-				continue;
-			/*
-			 * Note that if we follow a symlink, fts_info is
-			 * not FTS_SL but FTS_F or whatever.  And we should
-			 * use lchown only for FTS_SL and should use chown
-			 * for others.
-			 */
-			change_owner = lchown;
-			break;
-		case FTS_SLNONE:		/* Ignore. */
-			/*
-			 * The only symlinks that end up here are ones that
-			 * don't point to anything.  Note that if we are
-			 * doing a phisycal walk, we never reach here unless
-			 * we asked to follow explicitly.
-			 */
-			continue;
-		default:
-			break;
-		}
-
-		if ((*change_owner)(p->fts_accpath, uid, gid) && !fflag) {
-			warn("%s", p->fts_path);
-			rval = EXIT_FAILURE;
-		} else {
-			if (vflag)
-				printf("%s\n", p->fts_path);
-		}
-	}
-	if (errno)
-		err(EXIT_FAILURE, "fts_read");
-	exit(rval);
-	/* NOTREACHED */
-}
-
-static void
-a_gid(const char *s)
-{
-	struct group *gr;
-
-	if (*s == '\0')			/* Argument was "uid[:.]". */
-		return;
-	gr = *s == '#' ? NULL : getgrnam(s);
-	if (gr == NULL)
-		gid = id(s, "group");
-	else
-		gid = gr->gr_gid;
-	return;
-}
-
-static void
-a_uid(const char *s)
-{
-	if (*s == '\0')			/* Argument was "[:.]gid". */
-		return;
-	if (*s == '#' || uid_from_user(s, &uid) == -1) {
-		uid = id(s, "user");
-	}
-	return;
-}
-
-static id_t
-id(const char *name, const char *type)
-{
-	id_t val;
-	char *ep;
-
-	errno = 0;
-	if (*name == '#')
-		name++;
-	val = (id_t)strtoul(name, &ep, 10);
-	if (errno)
-		err(EXIT_FAILURE, "%s", name);
-	if (*ep != '\0')
-		errx(EXIT_FAILURE, "%s: invalid %s name", name, type);
-	return (val);
-}
-
-static void
-usage(void)
-{
-
-	(void)fprintf(stderr,
-	    "Usage: %s [-R [-H | -L | -P]] [-fhv] %s file ...\n"
-	    "\t%s [-R [-H | -L | -P]] [-fhv] --reference=rfile file ...\n",
-	    myname, ischown ? "owner:group|owner|:group" : "group",
-	    myname);
-	exit(EXIT_FAILURE);
-}