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random comment cleanups.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131829 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2011-05-22 00:50:53 +00:00
parent efce071fd6
commit 9bb4a2ae8a
2 changed files with 5 additions and 5 deletions
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2
include/llvm/Support/MemoryBuffer.h
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@ -81,7 +81,7 @@ public:
bool RequiresNullTerminator = true); bool RequiresNullTerminator = true);
/// getMemBuffer - Open the specified memory range as a MemoryBuffer. Note /// getMemBuffer - Open the specified memory range as a MemoryBuffer. Note
/// that InputData must be null terminated. /// that InputData must be null terminated if RequiresNullTerminator is true.
static MemoryBuffer *getMemBuffer(StringRef InputData, static MemoryBuffer *getMemBuffer(StringRef InputData,
StringRef BufferName = "", StringRef BufferName = "",
bool RequiresNullTerminator = true); bool RequiresNullTerminator = true);

8
lib/Support/MemoryBuffer.cpp
View File

@ -67,7 +67,7 @@ static void CopyStringRef(char *Memory, StringRef Data) {
/// GetNamedBuffer - Allocates a new MemoryBuffer with Name copied after it. /// GetNamedBuffer - Allocates a new MemoryBuffer with Name copied after it.
template <typename T> template <typename T>
static T* GetNamedBuffer(StringRef Buffer, StringRef Name, static T *GetNamedBuffer(StringRef Buffer, StringRef Name,
bool RequiresNullTerminator) { bool RequiresNullTerminator) {
char *Mem = static_cast<char*>(operator new(sizeof(T) + Name.size() + 1)); char *Mem = static_cast<char*>(operator new(sizeof(T) + Name.size() + 1));
CopyStringRef(Mem + sizeof(T), Name); CopyStringRef(Mem + sizeof(T), Name);
@ -94,7 +94,7 @@ public:
} }
/// getMemBuffer - Open the specified memory range as a MemoryBuffer. Note /// getMemBuffer - Open the specified memory range as a MemoryBuffer. Note
/// that EndPtr[0] must be a null byte and be accessible! /// that InputData must be a null terminated if RequiresNullTerminator is true!
MemoryBuffer *MemoryBuffer::getMemBuffer(StringRef InputData, MemoryBuffer *MemoryBuffer::getMemBuffer(StringRef InputData,
StringRef BufferName, StringRef BufferName,
bool RequiresNullTerminator) { bool RequiresNullTerminator) {
@ -221,9 +221,9 @@ error_code MemoryBuffer::getFile(const char *Filename,
OpenFlags |= O_BINARY; // Open input file in binary mode on win32. OpenFlags |= O_BINARY; // Open input file in binary mode on win32.
#endif #endif
int FD = ::open(Filename, OpenFlags); int FD = ::open(Filename, OpenFlags);
if (FD == -1) { if (FD == -1)
return error_code(errno, posix_category()); return error_code(errno, posix_category());
}
error_code ret = getOpenFile(FD, Filename, result, FileSize, FileSize, error_code ret = getOpenFile(FD, Filename, result, FileSize, FileSize,
0, RequiresNullTerminator); 0, RequiresNullTerminator);
close(FD); close(FD);