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152 Commits

Author SHA1 Message Date
Eugene Zelenko
8e8ab733c6 Fix some Clang-tidy readability-simplify-boolean-expr and Include What You Use warnings. 
Differential revision: reviews.llvm.org/D19946


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268689 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-05-05 21:35:47 +00:00
Mehdi Amini
e744acb2dd Add disk_space() to llvm::fs 
Summary: Adapted from Boost::filesystem.
(This is a reapply by reverting commit r265080 and fixing the WinAPI part)

Differential Revision: http://reviews.llvm.org/D18467

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265082 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-04-01 00:18:08 +00:00
Mehdi Amini
120652acc2 Revert "Add disk_space() to llvm::fs" 
This reverts commit r265074 and r265068.
Breaks windows build

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265080 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-04-01 00:13:31 +00:00
Mehdi Amini
3ddee86990 Use const ref instead of value for Twine in the disk_space() API 
Thanks Rui for noticing!

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265074 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-03-31 23:14:45 +00:00
Mehdi Amini
f5e9ba6d1c Add disk_space() to llvm::fs 
Summary: Adapted from Boost::filesystem.
(This is a reapply by reverting commit r265062 and fixing the WinAPI part)

Differential Revision: http://reviews.llvm.org/D18467

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265068 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-03-31 23:05:26 +00:00
Mehdi Amini
99811fe3c4 Revert "Add disk_space() to llvm::fs" 
Breaks windows bot.
This reverts commit r265050.
This reverts commit r265055.

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265062 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-03-31 21:55:35 +00:00
Simon Pilgrim
c7e42230b0 Wdocumentation parameter fix 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265055 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-03-31 21:13:49 +00:00
Mehdi Amini
9bba5e5a48 Add disk_space() to llvm::fs 
Summary: Adapted from Boost::filesystem.

Reviewers: bruno, silvas

Subscribers: tberghammer, danalbert, llvm-commits, srhines

Differential Revision: http://reviews.llvm.org/D18467

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265050 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-03-31 20:48:27 +00:00
Mehdi Amini
14a12ee56f Fix windows build for sys::fs:file_status Access Time added in r264392 
From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@264393 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-03-25 07:40:52 +00:00
Mehdi Amini
782eed710d Add lastAccessedTime to file_status 
Differential Revision: http://reviews.llvm.org/D18456

This is a re-commit of r264387 and r264388 after fixing a typo.

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@264392 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-03-25 07:30:21 +00:00
Mehdi Amini
389a4db948 Revert "Add lastAccessedTime to file_status" 
This reverts commit r264387.
Bots are broken in various ways, I need to take one commit at a time...

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@264390 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-03-25 06:51:43 +00:00
Mehdi Amini
b474b03196 Add lastAccessedTime to file_status 
Reviewers: silvas

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D18456

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@264387 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-03-25 05:58:11 +00:00
Cameron Esfahani
70de10b99a NFC: Update documentation for createUniqueFile() to explain that models without an absolute path will be created in the current directory. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252265 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-11-06 01:45:30 +00:00
Yaron Keren
ba3f35ef57 Revert r250923 as config.h is not an installed header. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250924 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-10-21 18:36:52 +00:00
Yaron Keren
a41a157f21 Include llvm/Config/config.h in FileSystem.h as it depends upon HAVE_SYS_STAT_H which is defined (or not) in config.h. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250923 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-10-21 18:28:35 +00:00
Benjamin Kramer
9fdd48c184 [Support] Add a version of fs::make_absolute with a custom CWD. 
This will be used soon from clang.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249309 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-10-05 13:02:43 +00:00
Reid Kleckner
f84a11c301 ScanDirForExecutable on Windows fails to find executables with the "exe" extension in name 
When the driver tries to locate a program by its name, e.g. a linker, it
scans the paths provided by the toolchain using the ScanDirForExecutable
function. If the lookup fails, the driver uses
llvm::sys::findProgramByName. Unlike llvm::sys::findProgramByName,
ScanDirForExecutable is not aware of file extensions. If the program has
the "exe" extension in its name, which is very common on Windows,
ScanDirForExecutable won't find it under the toolchain-provided paths.

This patch changes the Windows version of the "`can_execute`" function
called by ScanDirForExecutable to respect file extensions, similarly to
llvm::sys::findProgramByName.

Patch by Oleg Ranevskyy

Reviewers: rnk

Differential Revision: http://reviews.llvm.org/D12711

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247358 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-09-10 23:28:06 +00:00
NAKAMURA Takumi
085ee025f0 Reformat headers in ADT and Support partially. 
Note, I didn't reformat entirely, but partially where I touched in previous commits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244432 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-08-10 04:22:36 +00:00
NAKAMURA Takumi
d1769e33c4 Whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244431 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-08-10 04:22:09 +00:00
NAKAMURA Takumi
e4b461c8d7 Reformat linebreaks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244430 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-08-10 04:21:43 +00:00
Frederic Riss
9a7f4507ab Thread premissions through sys::fs::create_director{y|ies} 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244268 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-08-06 21:04:55 +00:00
Alexander Kornienko
cd52a7a381 Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 
Apparently, the style needs to be agreed upon first.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240390 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-23 09:49:53 +00:00
Alexander Kornienko
cf0db29df2 Fixed/added namespace ending comments using clang-tidy. NFC 
The patch is generated using this command:

tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
  -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
  llvm/lib/


Thanks to Eugene Kosov for the original patch!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240137 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-19 15:57:42 +00:00
Benjamin Kramer
822147fcb2 Mark empty default constructors as =default if it makes the type POD 
NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234694 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-11 18:57:14 +00:00
Justin Bogner
a4beb9e372 Object: Handle Mach-O kext bundle files 
This particular subtype of Mach-O was missing. Add it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230567 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-25 22:59:20 +00:00
Aaron Ballman
66981fe208 Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229340 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-15 22:54:22 +00:00
Rafael Espindola
8b3754208f Remove the last unnecessary member variable of mapped_file_region. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224312 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-16 03:10:29 +00:00
Rafael Espindola
b5f992ccc0 Convert a member variable to a local variable. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224311 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-16 02:53:35 +00:00
Rafael Espindola
a99ff35cb5 Remove unused member and simplify. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224309 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-16 02:19:26 +00:00
Benjamin Kramer
71bb7d0925 Fix Doxygen command misspellings. 
Found by -Wdocumentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224197 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-13 19:19:07 +00:00
Rafael Espindola
e1136e38a7 Pass a FD to resise_file and add a testcase. 
I will add a real use in another commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224136 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-12 17:55:12 +00:00
Rafael Espindola
0be06cf360 Remove a convoluted way of calling close by moving the call to the only caller. 
As a bonus we can actually check the return value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224046 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-11 20:12:55 +00:00
Rafael Espindola
de15d01f9d Remove dead code. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224029 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-11 17:17:26 +00:00
Michael J. Spencer
b9f39bcc82 Support ELF files of unknown type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222208 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-18 01:14:25 +00:00
NAKAMURA Takumi
81d53b7290 Move sys::fs::AccessMode out of @brief in the function. [-Wdocumentation] 
FIXME: Annotate sys::fs::AccessMode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217685 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-09-12 15:12:32 +00:00
NAKAMURA Takumi
3b59cfdddc sys::fs::access(): Fix @param [-Wdocumentation] 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217684 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-09-12 15:12:21 +00:00
Rafael Espindola
8d230cd536 Misc cleanups to the FileSytem api. 
The main difference is the removal of

std::error_code exists(const Twine &path, bool &result);

It was an horribly redundant interface since a file not existing is also a valid
error_code. Now we have an access function that returns just an error_code. This
is the only function that has to be implemented for Unix and Windows. The
functions can_write, exists and can_execute an now just wrappers.

One still has to be very careful using these function to avoid introducing
race conditions (Time of check to time of use).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217625 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-09-11 20:30:02 +00:00
Rafael Espindola
d6039e045f Remove dead code. Fixes pr20544. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215243 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-08-08 21:35:52 +00:00
Alp Toker
a0d04ac9f1 Fix 'platform-specific' hyphenations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212056 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-30 18:57:16 +00:00
Alp Toker
46e17cae55 Build fix for systems without futimes/futimens 
Some versions of Android don't have futimes/futimens and this code wasn't
updated during the recent errc refactoring.

Patch by Luqman Aden!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212055 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-30 18:57:04 +00:00
Justin Bogner
f21de942f3 Support: Add llvm::sys::fs::copy_file 
A function to copy one file's contents to another.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211302 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-19 19:35:39 +00:00
Rafael Espindola
5c792faa0e Don't use 'using std::error_code' in include/llvm. 
This should make sure that most new uses use the std prefix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210835 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-12 21:46:39 +00:00
Rafael Espindola
d5132f9073 Remove system_error.h. 
This is a minimal change to remove the header. I will remove the occurrences
of "using std::error_code" in a followup patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210803 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-12 17:38:55 +00:00
Rafael Espindola
07aac43603 Implement get_magic with generic tools and inline it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210716 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-11 22:53:00 +00:00
Rafael Espindola
c6d63a3b0d Remove unused has_magic. 
This will allow inlining get_magic, which should in turn fix one of the mingw
build problems after the switch to std::error_code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210712 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-11 21:53:22 +00:00
Rafael Espindola
81ff9cdedb Use an enum class now that they are available. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210566 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-10 19:08:21 +00:00
Rafael Espindola
1bab2d5399 Use error_code() instead of error_code::succes() 
There is no std::error_code::success, so this removes much of the noise
in transitioning to std::error_code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209952 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-31 01:37:45 +00:00
Rafael Espindola
c2fe96cad7 delete dead code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209938 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-31 00:10:47 +00:00
Benjamin Kramer
7259f14839 raw_ostream: Forward declare OpenFlags and include FileSystem.h only where necessary. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207593 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 23:26:49 +00:00
Andrea Di Biagio
6149bc1e10 [Windows] Fix assertion failure when passing 'nul' in input to clang. 
Before this patch, if 'nul' was passed in input to clang, function
getStatus() (in Path.inc) always returned an instance of file_status with
field 'nFileSizeHigh' and 'nFileSizeLow' left uninitialized.

This was causing the triggering of an assertion failure in MemoryBuffer.cpp due
to an invalid FileSize for device 'nul'.

This patch fixes the assertion failure modifying the constructors of class
file_status (in llvm/Support/FileSystem.h) so that every field of the class
gets initialized to zero by default.

A clang test will be submitted on a separate patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207575 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-29 20:17:28 +00:00