Abseil Common Libraries (C++) (grcp 依赖)
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36 lines
1.3 KiB
36 lines
1.3 KiB
7 years ago
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// Copyright 2018 The Abseil Authors.
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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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#ifndef ABSL_DEBUGGING_SYMBOLIZE_H_
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#define ABSL_DEBUGGING_SYMBOLIZE_H_
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#include "absl/debugging/internal/symbolize.h"
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namespace absl {
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// Initializes this module. Symbolize() may fail prior calling this function.
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// `argv0` is the path to this program, which is usually obtained in main()
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// though argv[0].
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void InitializeSymbolizer(const char* argv0);
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// Symbolizes a program counter. On success, returns true and write the
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// symbol name to "out". The symbol name is demangled if possible
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// (supports symbols generated by GCC 3.x or newer), may be truncated, and
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// will be '\0' terminated. Otherwise, returns false.
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bool Symbolize(const void *pc, char *out, int out_size);
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} // namespace absl
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#endif // ABSL_DEBUGGING_SYMBOLIZE_H_
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