diff options
| author | dim <dim@FreeBSD.org> | 2013-04-08 18:45:10 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2013-04-08 18:45:10 +0000 |
| commit | c72c57c9e9b69944e3e009cd5e209634839581d3 (patch) | |
| tree | 4fc2f184c499d106f29a386c452b49e5197bf63d /include/clang/Basic/FileSystemStatCache.h | |
| parent | 5b20025c30d23d521e12c1f33ec8fa6b821952cd (diff) | |
| download | FreeBSD-src-c72c57c9e9b69944e3e009cd5e209634839581d3.zip FreeBSD-src-c72c57c9e9b69944e3e009cd5e209634839581d3.tar.gz | |
Vendor import of clang trunk r178860:
http://llvm.org/svn/llvm-project/cfe/trunk@178860
Diffstat (limited to 'include/clang/Basic/FileSystemStatCache.h')
| -rw-r--r-- | include/clang/Basic/FileSystemStatCache.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/include/clang/Basic/FileSystemStatCache.h b/include/clang/Basic/FileSystemStatCache.h index a802c7c..ff70373 100644 --- a/include/clang/Basic/FileSystemStatCache.h +++ b/include/clang/Basic/FileSystemStatCache.h @@ -18,8 +18,8 @@ #include "clang/Basic/LLVM.h" #include "llvm/ADT/OwningPtr.h" #include "llvm/ADT/StringMap.h" -#include <sys/types.h> #include <sys/stat.h> +#include <sys/types.h> namespace clang { @@ -44,13 +44,13 @@ public: /// /// \returns \c true if the path does not exist or \c false if it exists. /// - /// If FileDescriptor is non-null, then this lookup should only return success - /// for files (not directories). If it is null this lookup should only return + /// If isFile is true, then this lookup should only return success for files + /// (not directories). If it is false this lookup should only return /// success for directories (not files). On a successful file lookup, the /// implementation can optionally fill in FileDescriptor with a valid /// descriptor and the client guarantees that it will close it. - static bool get(const char *Path, struct stat &StatBuf, int *FileDescriptor, - FileSystemStatCache *Cache); + static bool get(const char *Path, struct stat &StatBuf, + bool isFile, int *FileDescriptor, FileSystemStatCache *Cache); /// \brief Sets the next stat call cache in the chain of stat caches. @@ -69,16 +69,17 @@ public: protected: virtual LookupResult getStat(const char *Path, struct stat &StatBuf, - int *FileDescriptor) = 0; + bool isFile, int *FileDescriptor) = 0; LookupResult statChained(const char *Path, struct stat &StatBuf, - int *FileDescriptor) { + bool isFile, int *FileDescriptor) { if (FileSystemStatCache *Next = getNextStatCache()) - return Next->getStat(Path, StatBuf, FileDescriptor); + return Next->getStat(Path, StatBuf, isFile, FileDescriptor); // If we hit the end of the list of stat caches to try, just compute and // return it without a cache. - return get(Path, StatBuf, FileDescriptor, 0) ? CacheMissing : CacheExists; + return get(Path, StatBuf, + isFile, FileDescriptor, 0) ? CacheMissing : CacheExists; } }; @@ -97,7 +98,7 @@ public: iterator end() const { return StatCalls.end(); } virtual LookupResult getStat(const char *Path, struct stat &StatBuf, - int *FileDescriptor); + bool isFile, int *FileDescriptor); }; } // end namespace clang |
