1 files changed, 58 insertions, 0 deletions
diff --git a/include/cutils/debugger.h b/include/cutils/debugger.h
new file mode 100644
index 0000000..4eda523
--- /dev/null
+++ b/include/cutils/debugger.h
@@ -0,0 +1,58 @@
+/*
+ * 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.
+ */
+
+#ifndef __CUTILS_DEBUGGER_H
+#define __CUTILS_DEBUGGER_H
+
+#include <sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define DEBUGGER_SOCKET_NAME "android:debuggerd"
+
+typedef enum {
+    // dump a crash
+    DEBUGGER_ACTION_CRASH,
+    // dump a tombstone file
+    DEBUGGER_ACTION_DUMP_TOMBSTONE,
+    // dump a backtrace only back to the socket
+    DEBUGGER_ACTION_DUMP_BACKTRACE,
+} debugger_action_t;
+
+typedef struct {
+    debugger_action_t action;
+    pid_t tid;
+    uintptr_t abort_msg_address;
+} debugger_msg_t;
+
+/* Dumps a process backtrace, registers, and stack to a tombstone file (requires root).
+ * Stores the tombstone path in the provided buffer.
+ * Returns 0 on success, -1 on error.
+ */
+int dump_tombstone(pid_t tid, char* pathbuf, size_t pathlen);
+
+/* Dumps a process backtrace only to the specified file (requires root).
+ * Returns 0 on success, -1 on error.
+ */
+int dump_backtrace_to_file(pid_t tid, int fd);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CUTILS_DEBUGGER_H */