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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2012-12-11 07:48:23 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2012-12-11 07:48:23 +0000 |
| commit | e5d30e3b403539b10aaa52f03875a2243bf88904 (patch) | |
| tree | 02565c9c01affb5bf2bda49e218c151a46d1b1e6 /lib/Frontend/CacheTokens.cpp | |
| parent | f64d25c633fc093528177c2e0fdd096d2f8706d2 (diff) | |
Extend stat query APIs to explicitly specify if the query is for
a file or directory, allowing just a stat call if a file descriptor
is not needed.
Doing just 'stat' is faster than 'open/fstat/close'.
This has the effect of cutting down system time for validating the input files of a PCH.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169831 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/CacheTokens.cpp')
| -rw-r--r-- | lib/Frontend/CacheTokens.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Frontend/CacheTokens.cpp b/lib/Frontend/CacheTokens.cpp index 26e4b3f41e..3f80a16b40 100644 --- a/lib/Frontend/CacheTokens.cpp +++ b/lib/Frontend/CacheTokens.cpp @@ -517,8 +517,8 @@ public: ~StatListener() {} LookupResult getStat(const char *Path, struct stat &StatBuf, - int *FileDescriptor) { - LookupResult Result = statChained(Path, StatBuf, FileDescriptor); + bool isFile, int *FileDescriptor) { + LookupResult Result = statChained(Path, StatBuf, isFile, FileDescriptor); if (Result == CacheMissing) // Failed 'stat'. PM.insert(PTHEntryKeyVariant(Path), PTHEntry()); |