Michael J. Spencer
1f81ebcbae
[Support][Path][Windows] Fix dangling else. Don't call CloseHandle when CloseFD is false.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177175 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-15 19:25:47 +00:00
Michael J. Spencer
cc3a595ab9
[Support] Fix lifetime of file descriptors when using MemoryBuffer.
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Clients of MemoryBuffer::getOpenFile expect it not to take ownership of the file
descriptor passed in. So don't.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176995 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-14 00:20:10 +00:00
Michael J. Spencer
56772ebe9a
[Support][Path] Don't inf loop if creating the parent directory fails.
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Patch by Paul Robinson.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176908 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-12 22:32:39 +00:00
Michael J. Spencer
604db310f0
[Support][FileSystem] Fix open mode in resize_file on Windows.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169166 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-03 22:09:31 +00:00
Chandler Carruth
4334dd96a9
Switch LLVM_USE_RVALUE_REFERENCES to LLVM_HAS_RVALUE_REFERENCES.
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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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168996 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-30 11:45:22 +00:00
Nico Weber
d0a553e5ec
Fix a -Wparentheses warning in the mingw build
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164587 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-25 05:24:16 +00:00
Michael J. Spencer
118f194966
Properly test the LLVM_USE_RVALUE_REFERENCES macro.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161978 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-15 19:16:27 +00:00
Michael J. Spencer
1ebd25e438
[PathV2] Add mapped_file_region. Implementation for Windows and POSIX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161976 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-15 19:05:47 +00:00
Francois Pichet
a8e0865b7a
Unbreak the MSVC build: add return to unimplemented functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158788 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-20 04:08:49 +00:00
Nick Kledzik
ca077ec5ea
Add permissions(), map_file_pages(), and unmap_file_pages() to llvm::sys::fs and add unit test. Unix is implemented. Windows side needs to be implemented.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158770 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-20 00:28:54 +00:00
Eric Christopher
61aef8bdf7
Allow unique_file to take a mode for file permissions, but default
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to user only read/write.
Part of rdar://11325849
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156591 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-11 00:07:44 +00:00
NAKAMURA Takumi
6781c96599
Windows/PathV2.inc: Retry rename() for (maximum) 2 seconds.
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Files might be opend by system scanners (eg. file indexer, virus scanner, &c).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156380 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-08 14:31:46 +00:00
David Blaikie
58604cd944
Change default error_code ctor to a 'named ctor' so it's more self-documenting.
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Unify default construction of error_code uses on this idiom so that users don't
feel compelled to make static globals for naming convenience. (unfortunately I
couldn't make the original ctor private as some APIs don't return their result,
instead using an out parameter (that makes sense to default construct) - which
is a bit of a pity. I did, however, find/fix some cases of unnecessary default
construction of error_code before I hit the unfixable cases)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150197 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-09 19:24:12 +00:00
Chad Rosier
7ae606a2a8
Revert r146363 to allow buildbots to make forward progress.
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Original commit message:
Support/FileSystem: Implement canonicalize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146378 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 17:58:31 +00:00
Michael J. Spencer
d45fbe6227
Support/FileSystem: Implement bool equivalent(file_status A, file_status B);
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146364 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 06:04:28 +00:00
Michael J. Spencer
c3b00e8040
Support/FileSystem: Implement canonicalize.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146363 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 06:04:01 +00:00
Michael J. Spencer
1dd2ee7bf4
Support/Windows: Cleanup scoped handles.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146362 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 06:03:33 +00:00
Michael J. Spencer
a81ac8f2b5
Support/FileSystem: Implement recursive_directory_iterator and make
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directory_iterator preserve InputIterator semantics on copy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146200 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-08 22:50:09 +00:00
Benjamin Kramer
2e608c6b61
PathV2: Handle more reserved filenames on windows.
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Patch by Aaron Ballman!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138213 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-20 21:36:38 +00:00
Argyrios Kyrtzidis
814450a429
Add an optional 'bool makeAbsolute' in llvm::sys::fs::unique_file function.
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If true and 'model' parameter is not an absolute path, a temp directory will be prepended.
Make it true by default to match current behaviour.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136310 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-28 00:29:20 +00:00
NAKAMURA Takumi
bab2d49d4a
Windows/PathV2.inc: [PR8520] Recognize "NUL" as special (character) file.
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FIXME: It is a temporal hack. We should detect as many "special file name" as possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127724 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-16 02:53:32 +00:00
NAKAMURA Takumi
19b6c73878
Windows/PathV2.inc: Eliminate redundant condition. DWORD is unsigned.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127140 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07 00:12:53 +00:00
NAKAMURA Takumi
6d600da734
Make Win32's header file name lower for cross build on case-sensitive filesystem.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124864 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-04 12:53:04 +00:00
NAKAMURA Takumi
edd0924d84
Windows/PathV2.inc: For CryptAcquireContext(), CRYPT_VERIFYCONTEXT may be specified for easy use.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123687 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-17 22:41:34 +00:00
NAKAMURA Takumi
8ee48c584d
Windows/PathV2.inc: MoveFileEx() can behave like Posix's mv(1) to specify MOVEFILE_COPY_ALLOWED | MOVEFILE_REPLACE_EXISTING.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123686 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-17 22:41:25 +00:00
Michael J. Spencer
d6cdf1d3cb
Support/PathV2: Implement get_magic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123544 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-15 18:52:33 +00:00
Michael J. Spencer
277fa1047b
Support/Windows/PathV2: Make directory iteration ignore . and ..
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122883 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-05 16:39:30 +00:00
Michael J. Spencer
abce07328c
Support/Windows/PathV2: Fix remove to handle both files and directories.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122882 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-05 16:39:22 +00:00
Benjamin Kramer
7fb866643e
Missed some StringRefRefs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122077 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-17 18:59:09 +00:00
Michael J. Spencer
924aa23b74
Support/Windows/PathV2: Fix header comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121383 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 17:37:42 +00:00
Michael J. Spencer
58fe86dc0e
Support: Move c_str from SmallVector back to SmallString and add a free standing
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templated c_str in Windows.h to replace it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121381 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 17:37:18 +00:00
Michael J. Spencer
5029159fbe
Support/PathV2: Change most functions in the path namespace to return their work
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via their return value instead of an out parameter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121149 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 17:04:04 +00:00
Michael J. Spencer
936671b2ea
Support/PathV2: Remove the error_code return type from all functions in the path
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namespace. None of them return anything except for success anyway. These will be
converted to returning their result soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121109 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 03:57:37 +00:00
Michael J. Spencer
1522fce477
Support/PathV2: Move current_path from path to fs and fix the Unix implementation.
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Unix bug spotted by Dan Gohman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121090 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 01:22:31 +00:00
Michael J. Spencer
476d2f769e
Support/Windows: Make MinGW happy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120991 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-06 06:02:07 +00:00
Michael J. Spencer
753cbbbd3c
Support/FileSystem: Add directory_iterator implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120989 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-06 04:28:42 +00:00
Michael J. Spencer
7eec50bf4f
Support/Windows: Add ScopedHandle and move some clients over to it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120987 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-06 04:28:13 +00:00
Michael J. Spencer
9d425e7687
Support/PathV2: Remove redundant calls to make_error_code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120913 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-04 18:45:32 +00:00
Michael J. Spencer
470ae13be8
Support/FileSystem: Add status implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120870 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-04 00:32:40 +00:00
Michael J. Spencer
4958466f9f
Support/Windows/FileSystem: Fix MinGW warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120868 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-04 00:32:14 +00:00
Michael J. Spencer
01a87c413d
Support/FileSystem: Add file_size implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120867 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-04 00:31:48 +00:00
Michael J. Spencer
b531f45a9d
Support/FileSystem: Add equivalent implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120827 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 18:49:13 +00:00
Michael J. Spencer
db04b39dad
Support/FileSystem: Fix MinGW build. It doesn't have _chsize_s.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120826 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 18:48:56 +00:00
Michael J. Spencer
b39e33f39b
And I really hate line endings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120821 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 18:04:11 +00:00
Michael J. Spencer
af45fc005b
Support/Windows/FileSystem: Fix MinGW build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120820 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 18:03:28 +00:00
Michael J. Spencer
3920d3b4f4
Support/FileSystem: Add resize_file implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120819 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 17:54:07 +00:00
Michael J. Spencer
a50b98c517
Support/FileSystem: Add rename implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120818 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 17:53:55 +00:00
Michael J. Spencer
106aa731bf
Support/FileSystem: Add remove implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120817 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 17:53:43 +00:00
Michael J. Spencer
998b4709cb
Fix line endings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120816 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 17:53:23 +00:00
Michael J. Spencer
9b391c513e
Support/FileSystem: Add create_symlink implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120800 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 07:41:25 +00:00