1 /* 2 * Copyright 2016, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <stdbool.h> 20 #include <sys/cdefs.h> 21 #include <unistd.h> 22 23 #include <android-base/unique_fd.h> 24 25 #include "dump_type.h" 26 27 // Trigger a dump of specified process to output_fd. 28 // output_fd is consumed, timeout of 0 will wait forever. 29 bool debuggerd_trigger_dump(pid_t pid, enum DebuggerdDumpType dump_type, unsigned int timeout_ms, 30 android::base::unique_fd output_fd); 31 32 int dump_backtrace_to_file(pid_t tid, enum DebuggerdDumpType dump_type, int output_fd); 33 int dump_backtrace_to_file_timeout(pid_t tid, enum DebuggerdDumpType dump_type, int timeout_secs, 34 int output_fd); 35