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Merge "Sorts the vector of files by the mtimes" into rvc-dev

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Rhed Jao 2020-06-04 02:29:00 +00:00 committed by Android (Google) Code Review
commit e1b7671b90
1 changed files with 7 additions and 2 deletions
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9
cmds/dumpstate/dumpstate.cpp
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@ -305,8 +305,9 @@ static const CommandOptions AS_ROOT_20 = CommandOptions::WithTimeout(20).AsRoot(
/*
* Returns a vector of dump fds under |dir_path| with a given |file_prefix|.
* The returned vector is sorted by the mtimes of the dumps. If |limit_by_mtime|
* is set, the vector only contains files that were written in the last 30 minutes.
* The returned vector is sorted by the mtimes of the dumps with descending
* order. If |limit_by_mtime| is set, the vector only contains files that
* were written in the last 30 minutes.
*/
static std::vector<DumpData> GetDumpFds(const std::string& dir_path,
const std::string& file_prefix,
@ -353,6 +354,10 @@ static std::vector<DumpData> GetDumpFds(const std::string& dir_path,
dump_data.emplace_back(DumpData{abs_path, std::move(fd), st.st_mtime});
}
if (!dump_data.empty()) {
std::sort(dump_data.begin(), dump_data.end(),
[](const auto& a, const auto& b) { return a.mtime > b.mtime; });
}
return dump_data;
}