diff options
author | Christopher Ferris <cferris@google.com> | 2018-02-20 13:58:40 -0800 |
---|---|---|
committer | Christopher Ferris <cferris@google.com> | 2018-02-20 17:10:23 -0800 |
commit | 92f03291e14c9995f0d396b2260bd983ed547627 (patch) | |
tree | d89fa3248e1f6bf2bb768a97b9d67edaeafe00c2 /libbacktrace/include/backtrace | |
parent | ef6ed54d365f987977ef9726af34e89f3e3ec8c9 (diff) | |
download | unwinding-92f03291e14c9995f0d396b2260bd983ed547627.tar.gz |
Add ability to skip function name resolution.
Bug: 73558129
Test: New unit tests pass.
Change-Id: I3a6b17d2590aacb367ab3e3a51cc85be73ad64eb
Diffstat (limited to 'libbacktrace/include/backtrace')
-rw-r--r-- | libbacktrace/include/backtrace/BacktraceMap.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libbacktrace/include/backtrace/BacktraceMap.h b/libbacktrace/include/backtrace/BacktraceMap.h index 7b26079..da54472 100644 --- a/libbacktrace/include/backtrace/BacktraceMap.h +++ b/libbacktrace/include/backtrace/BacktraceMap.h @@ -154,6 +154,13 @@ public: const std::vector<std::string>& GetSuffixesToIgnore() { return suffixes_to_ignore_; } + // Disabling the resolving of names results in the function name being + // set to an empty string and the function offset being set to zero + // in the frame data when unwinding. + void SetResolveNames(bool resolve) { resolve_names_ = resolve; } + + bool ResolveNames() { return resolve_names_; } + protected: BacktraceMap(pid_t pid); @@ -164,6 +171,7 @@ public: pid_t pid_; std::deque<backtrace_map_t> maps_; std::vector<std::string> suffixes_to_ignore_; + bool resolve_names_ = true; }; class ScopedBacktraceMapIteratorLock { |