1f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* 2f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * Copyright (C) 2008 The Android Open Source Project 3f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * 4f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * Licensed under the Apache License, Version 2.0 (the "License"); 5f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * you may not use this file except in compliance with the License. 6f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * You may obtain a copy of the License at 7f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * 8f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * http://www.apache.org/licenses/LICENSE-2.0 9f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * 10f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * Unless required by applicable law or agreed to in writing, software 11f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * distributed under the License is distributed on an "AS IS" BASIS, 12f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * See the License for the specific language governing permissions and 14f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * limitations under the License. 15f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross */ 16f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 17f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#ifndef _DUMPSTATE_H_ 18f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#define _DUMPSTATE_H_ 19f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 20f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <time.h> 21f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <unistd.h> 220c22e8b31651caf12a2b4d4acef5bc65d486e570Colin Cross#include <stdbool.h> 23f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <stdio.h> 24f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 25f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#define SU_PATH "/system/xbin/su" 26f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 270c22e8b31651caf12a2b4d4acef5bc65d486e570Colin Crosstypedef void (for_each_pid_func)(int, const char *); 280c22e8b31651caf12a2b4d4acef5bc65d486e570Colin Crosstypedef void (for_each_tid_func)(int, int, const char *); 290c22e8b31651caf12a2b4d4acef5bc65d486e570Colin Cross 30f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* prints the contents of a file */ 311fe6107b66516b225e0843836d60a69b1b57f3c3Christopher Ferrisint dump_file(const char *title, const char *path); 321fe6107b66516b225e0843836d60a69b1b57f3c3Christopher Ferris 3354bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris/* prints the contents of the fd 3454bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris * fd must have been opened with the flag O_NONBLOCK. 3554bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris */ 361fe6107b66516b225e0843836d60a69b1b57f3c3Christopher Ferrisint dump_file_from_fd(const char *title, const char *path, int fd); 37f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 38326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn/* calls skip to gate calling dump_from_fd recursively 39326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn * in the specified directory. dump_from_fd defaults to 40326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn * dump_file_from_fd above when set to NULL. skip defaults 41326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn * to false when set to NULL. dump_from_fd will always be 42326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn * called with title NULL. 43326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn */ 44326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynint dump_files(const char *title, const char *dir, 45326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn bool (*skip)(const char *path), 46326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn int (*dump_from_fd)(const char *title, const char *path, int fd)); 47326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 48f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* forks a command and waits for it to finish -- terminate args with NULL */ 49f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossint run_command(const char *title, int timeout_seconds, const char *command, ...); 50f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 51f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* prints all the system properties */ 52f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossvoid print_properties(); 53f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 54f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* redirect output to a service control socket */ 55f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossvoid redirect_to_socket(FILE *redirect, const char *service); 56f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 57ff4a4dc7e6e3ead12020b4dc17548d767a419ddeChristopher Ferris/* redirect output to a file */ 58ff4a4dc7e6e3ead12020b4dc17548d767a419ddeChristopher Ferrisvoid redirect_to_file(FILE *redirect, char *path); 59f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 60bf7f49238d0af497d4300f7e611cf831854d6434Jeff Brown/* dump Dalvik and native stack traces, return the trace file location (NULL if none) */ 61bf7f49238d0af497d4300f7e611cf831854d6434Jeff Brownconst char *dump_traces(); 62f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 63f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* for each process in the system, run the specified function */ 640c22e8b31651caf12a2b4d4acef5bc65d486e570Colin Crossvoid for_each_pid(for_each_pid_func func, const char *header); 650c22e8b31651caf12a2b4d4acef5bc65d486e570Colin Cross 660c22e8b31651caf12a2b4d4acef5bc65d486e570Colin Cross/* for each thread in the system, run the specified function */ 670c22e8b31651caf12a2b4d4acef5bc65d486e570Colin Crossvoid for_each_tid(for_each_tid_func func, const char *header); 68f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 69f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* Displays a blocked processes in-kernel wait channel */ 700c22e8b31651caf12a2b4d4acef5bc65d486e570Colin Crossvoid show_wchan(int pid, int tid, const char *name); 71f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 72f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* Runs "showmap" for a process */ 73f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossvoid do_showmap(int pid, const char *name); 74f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 75f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* Gets the dmesg output for the kernel */ 76f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossvoid do_dmesg(); 77f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 782b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran/* Prints the contents of all the routing tables, both IPv4 and IPv6. */ 792b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandranvoid dump_route_tables(); 802b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran 81f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* Play a sound via Stagefright */ 821fe6107b66516b225e0843836d60a69b1b57f3c3Christopher Ferrisvoid play_sound(const char *path); 83f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 84f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* Implemented by libdumpstate_board to dump board-specific info */ 85f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossvoid dumpstate_board(); 86f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 87f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#endif /* _DUMPSTATE_H_ */ 88