This implementation is no longer needed, its been merged to Unix/Path.cpp since
there is such little variation between the platforms.

llvm-svn: 19133

Use the LLVM_ON_UNIX and LLVM_ON_WIN32 #defines to include the implementation
instead of relying upon the "platform" link

llvm-svn: 19132

llvm-svn: 19130

is now implemented via ltdl.cpp which has its own way of dealing with
the different platforms.

llvm-svn: 19129

llvm-svn: 19124

llvm-svn: 19122

llvm-svn: 19112

llvm-svn: 19079

llvm-svn: 19076

llvm-svn: 19074

the ru_maxrss field as an approximation.

llvm-svn: 19072

llvm-svn: 19071

llvm-svn: 19057

* Implement GetMallocUsage to get usage of malloc heap
* Implement GetMemoryUsage to get total memory usage of process
* Implement GetTimeUsage to get elapsed/user/system time

llvm-svn: 19055

No need for Unix/SUS/Process.cpp any more, just ifdef it.

llvm-svn: 19054

* llvm/Config/alloca.h already #includes config.h
* Minor readability/stylistic changes

llvm-svn: 19048

llvm-svn: 19046

llvm-svn: 19045

Move the functionality of RunProgramWithTimeout into the ExecuteAndWait
function: support a timeout and I/O redirects

llvm-svn: 19043

Add a needed include.

llvm-svn: 19042

llvm-svn: 19028

llvm-svn: 18976

const because they affect the file system, not the Path object.

llvm-svn: 18973

be agnostic to the needs of any specific FE.

llvm-svn: 18969

because LLVM should be agnostic to the needs of specific front ends.

llvm-svn: 18968

createTemporaryFile semantics where it doesn't create a fully unique name
if the basename doesn't exist. This functionality is now optionally
provided by the boolean reuse_current parameter to createTemporaryFile and
makeUnique. The default values differ because of the way these functions
are used in LLVM.

llvm-svn: 18961

llvm-svn: 18954

llvm-svn: 18953

* Fix implementation and documentation about LLVMGCCDIR/bytecode-libs
* Add the makeUnique method, replacement for getUniqueFilename in Support.
* Add the sys::CopyFile function, replacement for CopyFile in Support.
* Move GetLLVMConfigDir() into generic code area since its generic.

llvm-svn: 18947

Patch contributed by Henrik Bach. Thanks Henrik!

llvm-svn: 18933

llvm-svn: 18930

Implement the new environment pointer for ExecuteAndWait

llvm-svn: 18928

Implement three new functions to allow setting access/permission bits on
the file referenced by a path. The makeReadable and makeExecutable methods
replace the FileUtilities MakeFileReadable and MakeFileExecutable
functions. The makeWritable function is new and provided for consistency
since Path has a writable() method.

llvm-svn: 18907

available.

llvm-svn: 18904

terminating / when setDirectory is called.

llvm-svn: 18886

llvm-svn: 18885

properly (examples: "", ".", "a").

llvm-svn: 18883

* Correct the std::string constructor to take a const reference.

llvm-svn: 18877

llvm-svn: 18876

llvm-svn: 18866