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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-06-12 14:11:15 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-06-12 14:11:15 +0000 |
| commit | d88308767b27815e48b1e478272d704ce515f833 (patch) | |
| tree | 91a788dac58eddef61946ccdc16312161c7e02a3 /llvm/lib/Support/Unix | |
| parent | 1d08f5ae7c65f32b3b698eb02774946e9a0b33b0 (diff) | |
| download | bcm5719-llvm-d88308767b27815e48b1e478272d704ce515f833.tar.gz bcm5719-llvm-d88308767b27815e48b1e478272d704ce515f833.zip | |
Remove the old file memory mapping functions.
llvm-svn: 183828
Diffstat (limited to 'llvm/lib/Support/Unix')
| -rw-r--r-- | llvm/lib/Support/Unix/Path.inc | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/llvm/lib/Support/Unix/Path.inc b/llvm/lib/Support/Unix/Path.inc index 39538d0e061..7b236a56e11 100644 --- a/llvm/lib/Support/Unix/Path.inc +++ b/llvm/lib/Support/Unix/Path.inc @@ -773,21 +773,4 @@ Path::makeUnique(bool reuse_current, std::string* ErrMsg) { #endif return false; } - -const char *Path::MapInFilePages(int FD, size_t FileSize, off_t Offset) { - int Flags = MAP_PRIVATE; -#ifdef MAP_FILE - Flags |= MAP_FILE; -#endif - void *BasePtr = ::mmap(0, FileSize, PROT_READ, Flags, FD, Offset); - if (BasePtr == MAP_FAILED) - return 0; - return (const char*)BasePtr; -} - -void Path::UnMapFilePages(const char *BasePtr, size_t FileSize) { - const void *Addr = static_cast<const void *>(BasePtr); - ::munmap(const_cast<void *>(Addr), FileSize); -} - } // end llvm namespace |
