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MAP_FILE is the default. We don't need to add it.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224144 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2014-12-12 19:12:42 +00:00
parent 181c6d219d
commit 8ef835e3dc
1 changed files with 0 additions and 3 deletions
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lib/Support/Unix/Path.inc
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@ -418,9 +418,6 @@ std::error_code mapped_file_region::init(int FD, uint64_t Offset,
int flags = (Mode == readwrite) ? MAP_SHARED : MAP_PRIVATE;
int prot = (Mode == readonly) ? PROT_READ : (PROT_READ | PROT_WRITE);
#ifdef MAP_FILE
flags |= MAP_FILE;
#endif
Mapping = ::mmap(nullptr, Size, prot, flags, FD, Offset);
if (Mapping == MAP_FAILED)
return std::error_code(errno, std::generic_category());