56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __CUTILS_DEBUGGER_H
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#define __CUTILS_DEBUGGER_H
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include "debuggerd/client.h"
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__BEGIN_DECLS
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/* Dumps a process backtrace, registers, and stack to a tombstone file (requires root).
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* Stores the tombstone path in the provided buffer.
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* Returns 0 on success, -1 on error.
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*/
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int dump_tombstone(pid_t tid, char* pathbuf, size_t pathlen);
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/* Dumps a process backtrace, registers, and stack to a tombstone file (requires root).
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* Stores the tombstone path in the provided buffer.
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* If reading debugger data from debuggerd ever takes longer than timeout_secs
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* seconds, then stop and return an error.
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* Returns 0 on success, -1 on error.
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*/
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int dump_tombstone_timeout(pid_t tid, char* pathbuf, size_t pathlen, int timeout_secs);
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/* Dumps a process backtrace only to the specified file (requires root).
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* Returns 0 on success, -1 on error.
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*/
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int dump_backtrace_to_file(pid_t tid, int fd);
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/* Dumps a process backtrace only to the specified file (requires root).
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* If reading debugger data from debuggerd ever takes longer than timeout_secs
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* seconds, then stop and return an error.
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* Returns 0 on success, -1 on error.
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*/
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int dump_backtrace_to_file_timeout(pid_t tid, int fd, int timeout_secs);
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__END_DECLS
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#endif /* __CUTILS_DEBUGGER_H */
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