From b904c27e12928583cf4a47a2b71ec04e9d35a4fc Mon Sep 17 00:00:00 2001
From: Elliott Hughes <enh@google.com>
Date: Thu, 14 Mar 2024 15:29:48 +0000
Subject: [PATCH] Remove fs_get_stats.

This was only used by the tarball-building support that was removed
in 2019.

Test: treehugger
Change-Id: I719364699d426d21010c3ab913d12f15128f2538
---
 core/config.mk                    |  2 +-
 tools/fs_get_stats/Android.bp     | 14 -------
 tools/fs_get_stats/fs_get_stats.c | 67 -------------------------------
 3 files changed, 1 insertion(+), 82 deletions(-)
 delete mode 100644 tools/fs_get_stats/Android.bp
 delete mode 100644 tools/fs_get_stats/fs_get_stats.c

diff --git a/core/config.mk b/core/config.mk
index dbee0a07a3..1c4a10f100 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -172,6 +172,7 @@ $(KATI_obsolete_var PRODUCT_VERITY_SIGNING_KEY,VB 1.0 and related variables are
 $(KATI_obsolete_var BOARD_PREBUILT_PVMFWIMAGE,pvmfw.bin is now built in AOSP and custom versions are no longer supported)
 $(KATI_obsolete_var BUILDING_PVMFW_IMAGE,BUILDING_PVMFW_IMAGE is no longer used)
 $(KATI_obsolete_var BOARD_BUILD_SYSTEM_ROOT_IMAGE)
+$(KATI_obsolete_var FS_GET_STATS)
 
 # Used to force goals to build.  Only use for conditionally defined goals.
 .PHONY: FORCE
@@ -690,7 +691,6 @@ else
 AVBTOOL := $(BOARD_CUSTOM_AVBTOOL)
 endif
 APICHECK := $(HOST_OUT_JAVA_LIBRARIES)/metalava$(COMMON_JAVA_PACKAGE_SUFFIX)
-FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX)
 MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg_mke2fs
 MKE2FS_CONF := system/extras/ext4_utils/mke2fs.conf
 MKEROFS := $(HOST_OUT_EXECUTABLES)/mkfs.erofs
diff --git a/tools/fs_get_stats/Android.bp b/tools/fs_get_stats/Android.bp
deleted file mode 100644
index 0697999090..0000000000
--- a/tools/fs_get_stats/Android.bp
+++ /dev/null
@@ -1,14 +0,0 @@
-package {
-    // See: http://go/android-license-faq
-    default_applicable_licenses: ["Android-Apache-2.0"],
-}
-
-cc_binary_host {
-    name: "fs_get_stats",
-    srcs: ["fs_get_stats.c"],
-    cflags: ["-Wall", "-Werror"],
-    shared_libs: [
-        "libcutils",
-        "liblog",
-    ],
-}
diff --git a/tools/fs_get_stats/fs_get_stats.c b/tools/fs_get_stats/fs_get_stats.c
deleted file mode 100644
index 64ef0e2312..0000000000
--- a/tools/fs_get_stats/fs_get_stats.c
+++ /dev/null
@@ -1,67 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <private/android_filesystem_config.h>
-#include <private/fs_config.h>
-
-#define DO_DEBUG 1
-
-#define ERROR(fmt,args...) \
-	do { \
-		fprintf(stderr, "%s:%d: ERROR: " fmt,  \
-		        __FILE__, __LINE__, ##args);    \
-	} while (0)
-
-#if DO_DEBUG
-#define DEBUG(fmt,args...) \
-	do { fprintf(stderr, "DEBUG: " fmt, ##args); } while(0)
-#else
-#define DEBUG(x...)               do {} while(0)
-#endif
-
-void
-print_help(void)
-{
-	fprintf(stderr, "fs_get_stats: retrieve the target file stats "
-	        "for the specified file\n");
-	fprintf(stderr, "usage: fs_get_stats cur_perms is_dir filename targetout\n");
-	fprintf(stderr, "\tcur_perms - The current permissions of "
-	        "the file\n");
-	fprintf(stderr, "\tis_dir    - Is filename is a dir, 1. Otherwise, 0.\n");
-	fprintf(stderr, "\tfilename  - The filename to lookup\n");
-	fprintf(stderr, "\ttargetout - The target out path to query device specific FS configs\n");
-	fprintf(stderr, "\n");
-}
-
-int
-main(int argc, const char *argv[])
-{
-	char *endptr;
-	char is_dir = 0;
-	unsigned perms = 0;
-	unsigned uid = (unsigned)-1;
-	unsigned gid = (unsigned)-1;
-
-	if (argc < 5) {
-		ERROR("Invalid arguments\n");
-		print_help();
-		exit(-1);
-	}
-
-	perms = (unsigned)strtoul(argv[1], &endptr, 0);
-	if (!endptr || (endptr == argv[1]) || (*endptr != '\0')) {
-		ERROR("current permissions must be a number. Got '%s'.\n", argv[1]);
-		exit(-1);
-	}
-
-	if (!strcmp(argv[2], "1"))
-		is_dir = 1;
-
-	uint64_t capabilities;
-	fs_config(argv[3], is_dir, argv[4], &uid, &gid, &perms, &capabilities);
-	fprintf(stdout, "%d %d 0%o\n", uid, gid, perms);
-
-	return 0;
-}