diff options
author | Rafael Espindola <rafael.espindola@gmail.com> | 2011-03-10 16:10:30 +0000 |
---|---|---|
committer | Rafael Espindola <rafael.espindola@gmail.com> | 2011-03-10 16:10:30 +0000 |
commit | 7deb187736b09aa0805b7d9902f499e41feefccc (patch) | |
tree | e67971dbd1c7736b05ad55d67b4b383c925c090f /include/llvm/Support/MemoryBuffer.h | |
parent | be2e1b50c427278e45736388a3e7fea0dd825513 (diff) |
Add support for MemoryBuffers that are not null terminated and add
support for creating buffers that cover only a part of a file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127409 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Support/MemoryBuffer.h')
-rw-r--r-- | include/llvm/Support/MemoryBuffer.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/llvm/Support/MemoryBuffer.h b/include/llvm/Support/MemoryBuffer.h index b6243b7b10..a52dc11cff 100644 --- a/include/llvm/Support/MemoryBuffer.h +++ b/include/llvm/Support/MemoryBuffer.h @@ -40,7 +40,8 @@ class MemoryBuffer { MemoryBuffer &operator=(const MemoryBuffer &); // DO NOT IMPLEMENT protected: MemoryBuffer() {} - void init(const char *BufStart, const char *BufEnd); + void init(const char *BufStart, const char *BufEnd, + bool RequiresNullTerminator); public: virtual ~MemoryBuffer(); @@ -72,7 +73,10 @@ public: /// return a MemoryBuffer. static error_code getOpenFile(int FD, const char *Filename, OwningPtr<MemoryBuffer> &result, - int64_t FileSize = -1); + size_t FileSize = -1, + size_t MapSize = -1, + off_t Offset = 0, + bool RequiresNullTerminator = true); /// getMemBuffer - Open the specified memory range as a MemoryBuffer. Note /// that InputData must be null terminated. |