29c17db650
Add support for getting the last modification time from a file_status.
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Use that in llvm-ar.cpp to replace a use of sys::PathWithStatus.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184450 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-20 18:42:04 +00:00
438600e697
Remove the transitional GetUniqueID.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184433 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-20 15:20:11 +00:00
9aa3365426
Rename fs::GetUniqueID to fs::getUniqueID to match the style guide.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184431 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-20 15:06:35 +00:00
4655485eb7
Modified the implementation of fs::GetUniqueID on Windows such that it actually finds a unique identifier for a file. Also adds unit tests for GetUniqueID.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184351 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-19 21:03:50 +00:00
68ba1825fc
Add a can_write function to PathV2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184233 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 20:56:38 +00:00
605510d16e
Add a GetUniqueID that will replace the uniqueID of PathV1.h.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184217 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 19:34:49 +00:00
8ee23f00c7
Add a version of unique_file that return just the file name.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184206 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 17:01:00 +00:00
9c22f87b13
Basic support for parsing Mach-O universal binaries in LLVMObject library
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184191 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-18 15:03:28 +00:00
68c0efac35
Don't use PathV1.h in LTOCodeGenerator.cpp
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This patch also adds a simpler version of sys::fs::remove and a tool_output_file
constructor for when we already have an open file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184095 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 18:05:35 +00:00
7d75760066
Delete declared but not implemented functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184087 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-17 17:15:00 +00:00
fcba9c56a2
Replace use of PathV1.h in Program.cpp.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183996 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-14 19:38:45 +00:00
af2c42e3d2
Remove sys::identifyFileType.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183763 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-11 18:18:02 +00:00
4fbf663302
Fix variable name style. Don't cast to and from int.
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This enables the compiler to see the enum and produce warnings about a switch
not being fully covered. Fix one of these warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183749 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-11 15:29:10 +00:00
6d315c6cf2
Add a missing 'e'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183692 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-10 20:32:27 +00:00
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
674be02d52
Fix include guards so they exactly match file names.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172025 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-10 00:45:19 +00:00
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
67c8978617
Fix a couple of Doxygen comment issues pointed out by -Wdocumentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163721 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-12 16:59:47 +00:00
e20cf3d149
Make sure macros in the include subdirectory are not used without being defined.
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Rationale: For each preprocessor macro, either the definedness is what's
meaningful, or the value is what's meaningful, or both. If definedness is
meaningful, we should use #ifdef. If the value is meaningful, we should use
and #ifdef interchangeably for the same macro, seems ugly to me, even if
undefined macros are zero if used.
This also has the benefit that including an LLVM header doesn't prevent
you from compiling with -Wundef -Werror.
Patch by John Garvin!
<rdar://problem/12189979>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163148 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-04 17:42:53 +00:00
a2ea78f132
Fix an assortment of doxygen comment mistakes found by -Wdocumentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162411 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-22 23:49:16 +00:00
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
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
c8e41c5917
Fix a typo (the the => the)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160621 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-23 08:51:15 +00:00
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
719daba3e0
[Support] Add a version of sys::fs::equivalent() that treats errors as false.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156864 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-15 22:07:14 +00:00
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
9dc06bd431
Conflict with st_dev/st_ino identifiers under Debian GNU/Hurd
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The problem is that the struct file_status on UNIX systems has two
members called st_dev and st_ino; those are also members of the
struct stat, and they are reserved identifiers which can also be
provided as #define (and this is the case for st_dev on Hurd).
The solution (attached) is to rename them, for example adding a
"fs_" prefix (= file status) to them.
Patch by Pino Toscano
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155354 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-23 16:37:23 +00:00
b012eb8cc4
Zap unnecessary semicolons.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146682 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 21:11:38 +00:00
5b08230930
Support/FileSystem: Add file_magic and move a vew clients over to it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146523 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-13 23:17:12 +00:00
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
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
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
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
880545e5d7
PathV2: Add simplified version of exists that returns false on error.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141450 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-08 00:18:12 +00:00
357b571841
Remove unimplemented function prototypes from PathV2. They can be readded when someone cares enough.
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Patch by Aaron Ballman!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139682 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 01:14:36 +00:00
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
9f0512d85f
Change directory_entry::path() to return a const std::string & instead of
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a StringRef, for the benefit of clients that want the result as a
nul-terminated string. Clients that expect a StringRef will get one via
the implicit conversion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126784 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01 22:07:09 +00:00
28f0ed5c9d
Support/PathV2: Add identify_magic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123548 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-15 20:39:36 +00:00
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
628467ef1f
Support/PathV2: Implement has_magic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122587 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-28 01:49:01 +00:00
d53f3c864b
Pass StringRefs by value, for consistency.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122074 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-17 18:19:06 +00:00
61187dd0ad
Support/FileSystem: Change file_status predicate functions that cannot fail to
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return their result instead of an error_code. Also add some missing predicate
functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121380 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 17:37:02 +00:00
ee271d8758
Support/PathV2: Move make_absolute from path to fs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121108 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 03:57:17 +00:00
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
03a83a3f41
Fix clang warning: "extra ';' inside a class [-pedantic]".
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120998 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-06 10:48:11 +00:00
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
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
3cb84ef65d
Support/FileSystem: Add unique_file and exists implementations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120776 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 01:21:28 +00:00
f4e7b167a0
Support/FileSystem: Remove temp_directory_path.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120775 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 01:21:04 +00:00
5a7df60619
Support/PathV2: Split PathV2.h into PathV2.h and FileSystem.h.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120592 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01 19:31:48 +00:00
