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authorTianjie Xu <xunchang@google.com>2016-08-18 00:13:12 +0200
committerandroid-build-merger <android-build-merger@google.com>2016-08-18 00:13:12 +0200
commitd93f541679534f40ff8758d1abc30f3b0dd7758a (patch)
tree1e8903709d97935081b5a66e5eea096efa20f765 /recovery.cpp
parentMerge "Format formattable partitions if mount fails" am: cb76857147 am: 2f5cfdbb9d (diff)
parentMerge ""view recovery logs" will show /tmp/recovery.log" am: c158cf0a14 (diff)
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Diffstat (limited to 'recovery.cpp')
-rw-r--r--recovery.cpp67
1 files changed, 36 insertions, 31 deletions
diff --git a/recovery.cpp b/recovery.cpp
index 725976f9d..6989fe00d 100644
--- a/recovery.cpp
+++ b/recovery.cpp
@@ -1001,45 +1001,50 @@ static bool wipe_ab_device(size_t wipe_package_size) {
}
static void choose_recovery_file(Device* device) {
- if (!has_cache) {
- ui->Print("No /cache partition found.\n");
- return;
- }
-
// "Back" + KEEP_LOG_COUNT * 2 + terminating nullptr entry
char* entries[1 + KEEP_LOG_COUNT * 2 + 1];
memset(entries, 0, sizeof(entries));
unsigned int n = 0;
- // Add LAST_LOG_FILE + LAST_LOG_FILE.x
- // Add LAST_KMSG_FILE + LAST_KMSG_FILE.x
- for (int i = 0; i < KEEP_LOG_COUNT; i++) {
- char* log_file;
- int ret;
- ret = (i == 0) ? asprintf(&log_file, "%s", LAST_LOG_FILE) :
- asprintf(&log_file, "%s.%d", LAST_LOG_FILE, i);
- if (ret == -1) {
- // memory allocation failure - return early. Should never happen.
- return;
- }
- if ((ensure_path_mounted(log_file) != 0) || (access(log_file, R_OK) == -1)) {
- free(log_file);
- } else {
- entries[n++] = log_file;
- }
+ if (has_cache) {
+ // Add LAST_LOG_FILE + LAST_LOG_FILE.x
+ // Add LAST_KMSG_FILE + LAST_KMSG_FILE.x
+ for (int i = 0; i < KEEP_LOG_COUNT; i++) {
+ char* log_file;
+ int ret;
+ ret = (i == 0) ? asprintf(&log_file, "%s", LAST_LOG_FILE) :
+ asprintf(&log_file, "%s.%d", LAST_LOG_FILE, i);
+ if (ret == -1) {
+ // memory allocation failure - return early. Should never happen.
+ return;
+ }
+ if ((ensure_path_mounted(log_file) != 0) || (access(log_file, R_OK) == -1)) {
+ free(log_file);
+ } else {
+ entries[n++] = log_file;
+ }
- char* kmsg_file;
- ret = (i == 0) ? asprintf(&kmsg_file, "%s", LAST_KMSG_FILE) :
- asprintf(&kmsg_file, "%s.%d", LAST_KMSG_FILE, i);
- if (ret == -1) {
- // memory allocation failure - return early. Should never happen.
- return;
+ char* kmsg_file;
+ ret = (i == 0) ? asprintf(&kmsg_file, "%s", LAST_KMSG_FILE) :
+ asprintf(&kmsg_file, "%s.%d", LAST_KMSG_FILE, i);
+ if (ret == -1) {
+ // memory allocation failure - return early. Should never happen.
+ return;
+ }
+ if ((ensure_path_mounted(kmsg_file) != 0) || (access(kmsg_file, R_OK) == -1)) {
+ free(kmsg_file);
+ } else {
+ entries[n++] = kmsg_file;
+ }
}
- if ((ensure_path_mounted(kmsg_file) != 0) || (access(kmsg_file, R_OK) == -1)) {
- free(kmsg_file);
- } else {
- entries[n++] = kmsg_file;
+ } else {
+ // If cache partition is not found, view /tmp/recovery.log instead.
+ ui->Print("No /cache partition found.\n");
+ if (access(TEMPORARY_LOG_FILE, R_OK) == -1) {
+ return;
+ } else{
+ entries[n++] = strdup(TEMPORARY_LOG_FILE);
}
}