diff options
author | Yabin Cui <yabinc@google.com> | 2015-06-17 21:15:09 -0700 |
---|---|---|
committer | Yabin Cui <yabinc@google.com> | 2015-06-18 16:47:02 -0700 |
commit | b032de7a9e1975a838cd6df2e7c8df3c7f70a3ce (patch) | |
tree | 08c1d077015624b5488edc7483050f492364c451 /simpleperf/utils.cpp | |
parent | 1ded5c77b86bf64d121251e70d84fbe7cf19b06c (diff) | |
download | extras-b032de7a9e1975a838cd6df2e7c8df3c7f70a3ce.tar.gz |
Simpleperf: support monitoring existing processes/threads.
Also change the default record freq from 1000 to 4000. Because 1000 seems to be too low.
Bug: 19483574
Change-Id: I340fcb9d28a156862705e483ee340a1c824eea21
Diffstat (limited to 'simpleperf/utils.cpp')
-rw-r--r-- | simpleperf/utils.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/simpleperf/utils.cpp b/simpleperf/utils.cpp index 783bc8ff..b2122636 100644 --- a/simpleperf/utils.cpp +++ b/simpleperf/utils.cpp @@ -68,6 +68,16 @@ void GetEntriesInDir(const std::string& dirpath, std::vector<std::string>* files closedir(dir); } +bool IsDir(const std::string& dirpath) { + struct stat st; + if (stat(dirpath.c_str(), &st) == 0) { + if (S_ISDIR(st.st_mode)) { + return true; + } + } + return false; +} + bool RemovePossibleFile(const std::string& filename) { struct stat st; if (stat(filename.c_str(), &st) == 0) { |