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* Fix an inconsistency in treatment of trailing / in path::const_iteratorBen Langmuir2014-03-051-0/+29
| | | | | | | | | When using a //net/ path, we were transforming the trailing / into a '.' when the path was just the root path and we were iterating backwards. Forwards iteration and other kinds of root path (C:\, /) were already correct. llvm-svn: 202999
* [C++11] Switch all uses of the llvm_move macro to use std::moveChandler Carruth2014-03-021-1/+1
| | | | | | directly, and remove the macro. llvm-svn: 202612
* [C++11] Remove uses of LLVM_HAS_RVALUE_REFERENCES from the unittests.Chandler Carruth2014-03-011-2/+0
| | | | llvm-svn: 202583
* Replace the F_Binary flag with a F_Text one.Rafael Espindola2014-02-241-3/+3
| | | | | | | | | After this I will set the default back to F_None. The advantage is that before this patch forgetting to set F_Binary would corrupt a file on windows. Forgetting to set F_Text produces one that cannot be read in notepad, which is a better failure mode :-) llvm-svn: 202052
* Fix windows unittest I missed in the raw_fd_ostream constructor change.Rafael Espindola2014-02-241-1/+1
| | | | llvm-svn: 202050
* Simplify remove, create_directory and create_directories.Rafael Espindola2014-02-231-17/+24
| | | | | | | | | | | | | | | Before this patch they would take an boolean argument to say if the path already existed. This was redundant with the returned error_code which is able to represent that. This allowed for callers to incorrectly check only the existed flag instead of first checking the error code. Instead, pass in a boolean flag to say if the previous (non-)existence should be an error or not. Callers of the of the old simple versions are not affected. They still ignore the previous (non-)existence as they did before. llvm-svn: 201979
* Introduce llvm::sys::path::home_directory.Peter Collingbourne2014-01-311-0/+13
| | | | | | | | | This will be used by the line editor library to derive a default path to the history file. Differential Revision: http://llvm-reviews.chandlerc.com/D2199 llvm-svn: 200594
* Remove remove_all. A compiler has no need for recursively deleting a directory.Rafael Espindola2014-01-101-2/+15
| | | | llvm-svn: 198955
* Path: Recognize COFF import library file magic.Rui Ueyama2013-11-151-0/+2
| | | | | | | | | | | | Summary: Make identify_magic to recognize COFF import file. Reviewers: Bigcheese CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D2165 llvm-svn: 194852
* Recognize 0x0000 as a COFF file magic.Rui Ueyama2013-11-141-0/+2
| | | | | | | | | | | | | | | Summary: Some machine-type-neutral object files containing only undefined symbols actually do exist in the Windows standard library. Need to recognize them as COFF files. Reviewers: Bigcheese CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D2164 llvm-svn: 194734
* Path: Add tests for existing file magics.Rui Ueyama2013-11-131-6/+36
| | | | llvm-svn: 194607
* Whitespace.Rui Ueyama2013-11-131-3/+3
| | | | llvm-svn: 194605
* Try to fix the build on windows.Rafael Espindola2013-10-251-2/+2
| | | | llvm-svn: 193431
* Fixes a bug when iterating on pathsTareq A. Siraj2013-08-121-0/+69
| | | | | | | | | This fixes the incorrect implementation of iterating on file/directory paths. Differential Review: http://llvm-reviews.chandlerc.com/D1277 llvm-svn: 188183
* Fix windows' implementation of status when a file doesn't exist.Rafael Espindola2013-07-311-0/+4
| | | | | | | | | The unix one was returning no_such_file_or_directory, but the windows one was return success. Update the one one caller that was depending on the old behavior. llvm-svn: 187463
* Implement getUniqueID for directories on windows.Rafael Espindola2013-07-301-0/+13
| | | | llvm-svn: 187441
* Include st_dev to make the result of getUniqueID actually unique.Rafael Espindola2013-07-291-3/+3
| | | | | | This will let us use getUniqueID instead of st_dev directly on clang. llvm-svn: 187378
* Don't end a file name with a dot. It looks odd.Rafael Espindola2013-07-251-0/+5
| | | | llvm-svn: 187124
* Add a unit test for checking that we respect the F_Binary flag.Rafael Espindola2013-07-191-0/+31
| | | | llvm-svn: 186676
* Remove dead code.Rafael Espindola2013-07-181-7/+1
| | | | llvm-svn: 186561
* Add a wrapper for open.Rafael Espindola2013-07-161-2/+1
| | | | | | | This centralizes the handling of O_BINARY and opens the way for hiding more differences (like how open behaves with directories). llvm-svn: 186447
* We now always create files with the correct permissions. Simplify the interface.Rafael Espindola2013-07-081-28/+0
| | | | llvm-svn: 185834
* Fix windows build.Rafael Espindola2013-07-051-1/+1
| | | | llvm-svn: 185730
* Use sys::fs::createTemporaryFile.Rafael Espindola2013-07-051-7/+7
| | | | llvm-svn: 185719
* Add a convenience createUniqueDirectory function.Rafael Espindola2013-06-271-5/+1
| | | | | | | | | | | There are a few valid situation where we care about the structure inside a directory, but not about the directory itself. A simple example is for unit testing directory traversal. PathV1 had a function like this, add one to V2 and port existing users of the created temp file and delete it hack to using it. llvm-svn: 185059
* Rename fs::GetUniqueID to fs::getUniqueID to match the style guide.Rafael Espindola2013-06-201-4/+4
| | | | llvm-svn: 184431
* Modified the implementation of fs::GetUniqueID on Windows such that it ↵Aaron Ballman2013-06-191-0/+36
| | | | | | actually finds a unique identifier for a file. Also adds unit tests for GetUniqueID. llvm-svn: 184351
* Move PathV2.h to Path.hRafael Espindola2013-06-111-1/+1
| | | | | | | Most clients have already been moved from Path V1 to V2. The ones using V1 now include PathV1.h explicitly. llvm-svn: 183801
* [Support][FileSystem] Fix identify_magic for big endian ELF.Michael J. Spencer2013-04-051-2/+10
| | | | llvm-svn: 178905
* Test case for graceful handling of long file names on Windows. Patch thanks ↵Aaron Ballman2013-03-161-0/+12
| | | | | | to Paul Robinson! llvm-svn: 177223
* [Support][Test] Missed this in the API change.Michael J. Spencer2013-03-141-0/+1
| | | | llvm-svn: 176996
* Sort the #include lines for unittest/...Chandler Carruth2012-12-041-2/+1
| | | | llvm-svn: 169250
* Switch LLVM_USE_RVALUE_REFERENCES to LLVM_HAS_RVALUE_REFERENCES.Chandler Carruth2012-11-301-1/+1
| | | | | | | | | | | | | | Rationale: 1) This was the name in the comment block. ;] 2) It matches Clang's __has_feature naming convention. 3) It matches other compiler-feature-test conventions. Sorry for the noise. =] I've also switch the comment block to use a \brief tag and not duplicate the name. llvm-svn: 168996
* Properly test the LLVM_USE_RVALUE_REFERENCES macro.Michael J. Spencer2012-08-151-1/+1
| | | | llvm-svn: 161979
* [PathV2] Add mapped_file_region. Implementation for Windows and POSIX.Michael J. Spencer2012-08-151-26/+33
| | | | llvm-svn: 161976
* unittests/Support/Path.cpp: [Win32] Suppress FileSystemTest.FileMapping for now.NAKAMURA Takumi2012-06-241-0/+2
| | | | llvm-svn: 159099
* unittests/Support/Path.cpp: [Win32] Suppress FileSystemTest.Permissions for now.NAKAMURA Takumi2012-06-241-1/+2
| | | | llvm-svn: 159098
* Add permissions(), map_file_pages(), and unmap_file_pages() to llvm::sys::fs ↵Nick Kledzik2012-06-201-0/+65
| | | | | | and add unit test. Unix is implemented. Windows side needs to be implemented. llvm-svn: 158770
* Revert r146363 to allow buildbots to make forward progress.Chad Rosier2011-12-121-28/+0
| | | | | | | Original commit message: Support/FileSystem: Implement canonicalize. llvm-svn: 146378
* Support/FileSystem: Implement bool equivalent(file_status A, file_status B);Michael J. Spencer2011-12-121-0/+8
| | | | llvm-svn: 146364
* Support/FileSystem: Implement canonicalize.Michael J. Spencer2011-12-121-0/+28
| | | | llvm-svn: 146363
* unittests/Support/Path.cpp: [recursive_directory_iterator] Work around for ↵NAKAMURA Takumi2011-12-091-1/+4
| | | | | | | end iterator. FIXME: It should be more robust. llvm-svn: 146294
* unittests/SupportTests: Fix test. pop modifies the current entry, thus theMichael J. Spencer2011-12-091-5/+2
| | | | | | dontlookhere check must be after it. llvm-svn: 146217
* unittests/SupportTests: Add some outs()'s to debug the issues on some bots.Michael J. Spencer2011-12-091-0/+3
| | | | | | | I have run these tests under many configurations on the exact same OS as the failures, and I can't reproduce them :(. llvm-svn: 146214
* Support/FileSystem: Implement recursive_directory_iterator and makeMichael J. Spencer2011-12-081-0/+51
| | | | | | directory_iterator preserve InputIterator semantics on copy. llvm-svn: 146200
* Adds llvm::sys::path::is_separator() to test whether a char is a path separatorZhanyong Wan2011-02-111-0/+13
| | | | | | on the host OS. Reviewed by dgregor. llvm-svn: 125406
* Unittests/Support/Path: Tweak test.Michael J. Spencer2011-01-151-1/+1
| | | | llvm-svn: 123546
* UnitTests/Path: Add magical tests. This will also test identify_magic.Michael J. Spencer2011-01-061-0/+23
| | | | llvm-svn: 122948
* UnitTests/Path: More ASSERT_NO_ERROR cleanup.Michael J. Spencer2011-01-061-12/+11
| | | | llvm-svn: 122947
* UnitTests/Path: Fix typo, add error number, and enable the directory cleanup ↵Michael J. Spencer2011-01-051-7/+12
| | | | | | code. llvm-svn: 122885
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