1 files changed, 0 insertions, 145 deletions
diff --git a/tools/ota/check-lost+found.c b/tools/ota/check-lost+found.c
deleted file mode 100644
index 8ce12d39f..000000000
--- a/tools/ota/check-lost+found.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright (C) 2008 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.
- */
-
-#include <dirent.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/klog.h>
-#include <sys/reboot.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <time.h>
-#include <unistd.h>
-
-#include "private/android_filesystem_config.h"
-
-// Sentinel file used to track whether we've forced a reboot
-static const char *kMarkerFile = "/data/misc/check-lost+found-rebooted-2";
-
-// Output file in tombstones directory (first 8K will be uploaded)
-static const char *kOutputDir = "/data/tombstones";
-static const char *kOutputFile = "/data/tombstones/check-lost+found-log";
-
-// Partitions to check
-static const char *kPartitions[] = { "/system", "/data", "/cache", NULL };
-
-/*
- * 1. If /data/misc/forced-reboot is missing, touch it & force "unclean" boot.
- * 2. Write a log entry with the number of files in lost+found directories.
- */
-
-int main(int argc __attribute__((unused)), char **argv __attribute__((unused))) {
-    mkdir(kOutputDir, 0755);
-    chown(kOutputDir, AID_SYSTEM, AID_SYSTEM);
-    FILE *out = fopen(kOutputFile, "a");
-    if (out == NULL) {
-        fprintf(stderr, "Can't write %s: %s\n", kOutputFile, strerror(errno));
-        return 1;
-    }
-
-    // Note: only the first 8K of log will be uploaded, so be terse.
-    time_t start = time(NULL);
-    fprintf(out, "*** check-lost+found ***\nStarted: %s", ctime(&start));
-
-    struct stat st;
-    if (stat(kMarkerFile, &st)) {
-        // No reboot marker -- need to force an unclean reboot.
-        // But first, try to create the marker file.  If that fails,
-        // skip the reboot, so we don't get caught in an infinite loop.
-
-        int fd = open(kMarkerFile, O_WRONLY|O_CREAT, 0444);
-        if (fd >= 0 && close(fd) == 0) {
-            fprintf(out, "Wrote %s, rebooting\n", kMarkerFile);
-            fflush(out);
-            sync();  // Make sure the marker file is committed to disk
-
-            // If possible, dirty each of these partitions before rebooting,
-            // to make sure the filesystem has to do a scan on mount.
-            int i;
-            for (i = 0; kPartitions[i] != NULL; ++i) {
-                char fn[PATH_MAX];
-                snprintf(fn, sizeof(fn), "%s/%s", kPartitions[i], "dirty");
-                fd = open(fn, O_WRONLY|O_CREAT, 0444);
-                if (fd >= 0) {  // Don't sweat it if we can't write the file.
-                    TEMP_FAILURE_RETRY(write(fd, fn, sizeof(fn)));  // write, you know, some data
-                    close(fd);
-                    unlink(fn);
-                }
-            }
-
-            reboot(RB_AUTOBOOT);  // reboot immediately, with dirty filesystems
-            fprintf(out, "Reboot failed?!\n");
-            exit(1);
-        } else {
-            fprintf(out, "Can't write %s: %s\n", kMarkerFile, strerror(errno));
-        }
-    } else {
-        fprintf(out, "Found %s\n", kMarkerFile);
-    }
-
-    int i;
-    for (i = 0; kPartitions[i] != NULL; ++i) {
-        char fn[PATH_MAX];
-        snprintf(fn, sizeof(fn), "%s/%s", kPartitions[i], "lost+found");
-        DIR *dir = opendir(fn);
-        if (dir == NULL) {
-            fprintf(out, "Can't open %s: %s\n", fn, strerror(errno));
-        } else {
-            int count = 0;
-            struct dirent *ent;
-            while ((ent = readdir(dir))) {
-                if (strcmp(ent->d_name, ".") && strcmp(ent->d_name, ".."))
-                    ++count;
-            }
-            closedir(dir);
-            if (count > 0) {
-                fprintf(out, "OMGZ FOUND %d FILES IN %s\n", count, fn);
-            } else {
-                fprintf(out, "%s is clean\n", fn);
-            }
-        }
-    }
-
-    char dmesg[131073];
-    int len = klogctl(KLOG_READ_ALL, dmesg, sizeof(dmesg) - 1);
-    if (len < 0) {
-        fprintf(out, "Can't read kernel log: %s\n", strerror(errno));
-    } else {  // To conserve space, only write lines with certain keywords
-        fprintf(out, "--- Kernel log ---\n");
-        dmesg[len] = '\0';
-        char *saveptr, *line;
-        int in_yaffs = 0;
-        for (line = strtok_r(dmesg, "\n", &saveptr); line != NULL;
-             line = strtok_r(NULL, "\n", &saveptr)) {
-            if (strstr(line, "yaffs: dev is")) in_yaffs = 1;
-
-            if (in_yaffs ||
-                    strstr(line, "yaffs") ||
-                    strstr(line, "mtd") ||
-                    strstr(line, "msm_nand")) {
-                fprintf(out, "%s\n", line);
-            }
-
-            if (strstr(line, "yaffs_read_super: isCheckpointed")) in_yaffs = 0;
-        }
-    }
-
-    return 0;
-}