From 8a9495aba66d8274d13a6d10bd5a5c8114c3c799 Mon Sep 17 00:00:00 2001
From: Elliott Hughes <enh@google.com>
Date: Fri, 11 Nov 2022 21:56:34 +0000
Subject: [PATCH] Remove a file we haven't built since 2013.

It was only added in 2012, so it's been dead for 10 times longer than it
was ever built for at this point... YAGNI.

Test: treehugger
Change-Id: I6f31a3d1354f4d3304da463322cd1d9eff9e0597
---
 libsparse/simg2simg.cpp | 111 ----------------------------------------
 1 file changed, 111 deletions(-)
 delete mode 100644 libsparse/simg2simg.cpp

diff --git a/libsparse/simg2simg.cpp b/libsparse/simg2simg.cpp
deleted file mode 100644
index 72483c1fe..000000000
--- a/libsparse/simg2simg.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define _FILE_OFFSET_BITS 64
-#define _LARGEFILE64_SOURCE 1
-
-#include <fcntl.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <sparse/sparse.h>
-
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
-void usage() {
-  fprintf(stderr, "Usage: simg2simg <sparse image file> <sparse_image_file> <max_size>\n");
-}
-
-int main(int argc, char* argv[]) {
-  int in;
-  int out;
-  int i;
-  int ret;
-  struct sparse_file* s;
-  int64_t max_size;
-  struct sparse_file** out_s;
-  int files;
-  char filename[4096];
-
-  if (argc != 4) {
-    usage();
-    exit(EXIT_FAILURE);
-  }
-
-  max_size = atoll(argv[3]);
-
-  in = open(argv[1], O_RDONLY | O_BINARY);
-  if (in < 0) {
-    fprintf(stderr, "Cannot open input file %s\n", argv[1]);
-    exit(EXIT_FAILURE);
-  }
-
-  s = sparse_file_import(in, true, false);
-  if (!s) {
-    fprintf(stderr, "Failed to import sparse file\n");
-    exit(EXIT_FAILURE);
-  }
-
-  files = sparse_file_resparse(s, max_size, nullptr, 0);
-  if (files < 0) {
-    fprintf(stderr, "Failed to resparse\n");
-    exit(EXIT_FAILURE);
-  }
-
-  out_s = (struct sparse_file**)calloc(sizeof(struct sparse_file*), files);
-  if (!out_s) {
-    fprintf(stderr, "Failed to allocate sparse file array\n");
-    exit(EXIT_FAILURE);
-  }
-
-  files = sparse_file_resparse(s, max_size, out_s, files);
-  if (files < 0) {
-    fprintf(stderr, "Failed to resparse\n");
-    exit(EXIT_FAILURE);
-  }
-
-  for (i = 0; i < files; i++) {
-    ret = snprintf(filename, sizeof(filename), "%s.%d", argv[2], i);
-    if (ret >= (int)sizeof(filename)) {
-      fprintf(stderr, "Filename too long\n");
-      exit(EXIT_FAILURE);
-    }
-
-    out = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0664);
-    if (out < 0) {
-      fprintf(stderr, "Cannot open output file %s\n", argv[2]);
-      exit(EXIT_FAILURE);
-    }
-
-    ret = sparse_file_write(out_s[i], out, false, true, false);
-    if (ret) {
-      fprintf(stderr, "Failed to write sparse file\n");
-      exit(EXIT_FAILURE);
-    }
-    close(out);
-  }
-
-  close(in);
-
-  exit(EXIT_SUCCESS);
-}