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77e31bca03
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204 Commits

Author SHA1 Message Date
Rafael Espindola
77e31bca03 Instead friending status, provide windows and posix constructors to file_status. 
This opens the way of having static helpers in the .inc files that can
construct a file_status.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186376 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-16 02:55:33 +00:00
Craig Topper
793fd8d0d6 Revert part of 186302 to fix buildbots. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186303 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-15 04:37:54 +00:00
Craig Topper
b9df53a40b Use llvm::array_lengthof to replace sizeof(array)/sizeof(array[0]). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186301 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-15 04:27:47 +00:00
Rafael Espindola
71857ccdb8 Fix a FIXME about the format and add a test. 
While at it, use strftime on Unix too and use the thread safe versions
of localtime.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186090 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-11 15:35:23 +00:00
Rafael Espindola
ac2de33d2a Use status to implement file_size. 
The status function is already using a syscall that returns the file size.
Remember it and implement file_size as a simple wrapper.

No functionally change, but clients that already use status now can avoid
calling file_size.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186016 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-10 17:16:40 +00:00
Rafael Espindola
1cce797d32 We now always create files with the correct permissions. Simplify the interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185834 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-08 16:42:01 +00:00
Eric Christopher
c589a5f284 Reapply r185601 with a fix for the cmake build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185605 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-04 01:10:38 +00:00
Eric Christopher
2333a31df5 Temporarily revert 185601 as it caused cmake build regressions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185603 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-04 00:51:26 +00:00
Eric Christopher
d1280c194b Add support for futimens for platforms that don't support futimes. 
Patch by pashev.igor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185601 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-04 00:47:09 +00:00
Patrik Hagglund
363720e06c Suppress GCC "control reaches end of non-void function" warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185136 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-28 06:54:05 +00:00
Rafael Espindola
8e7294f995 Improvements to unique_file and createUniqueDirectory. 
* Don't try to create parent directories in unique_file. It had two problem:
   * It violates the contract that it is atomic. If the directory creation
     success and the file creation fails, we would return an error but the
     file system was modified.
   * When creating a temporary file clang would have to first check if the
     parent directory existed or not to avoid creating one when it was not
     supposed to.

* More efficient implementations of createUniqueDirectory and the unique_file
  that produces only the file name. Now all 3 just call into a static
  function passing what they want (name, file or directory).

Clang also has to be updated, so tests might fail if a bot picks up this commit
and not the corresponding clang one.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185126 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-28 03:48:47 +00:00
Rafael Espindola
7a231f5a1e Rename PathV2 to just Path now that it is the only one. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185015 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-26 19:33:03 +00:00
Rafael Espindola
97c2a0a110 Use enums instead of raw octal values. 
Patch by 罗勇刚(Yonggang Luo).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184971 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-26 17:28:04 +00:00
Rafael Espindola
460e75a453 PathV1 is deprecated since the 18th of Dec 2010. Remove it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184960 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-26 16:24:35 +00:00
Rafael Espindola
255aa3c154 Remove calls to Path in #ifdefs that don't seem to be used in any of the bots :-( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184920 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-26 06:10:32 +00:00
Rafael Espindola
b6df0bc95a Fix the build when __APPLE__ is defined. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184917 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-26 05:25:44 +00:00
Rafael Espindola
bdfe4399db Remove sys::GetMainExecutable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184916 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-26 05:05:37 +00:00
Rafael Espindola
50188c1f42 Port GetMainExecutable over to PathV2. 
I will remove the V1 version as soon as I change clang in the next commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184914 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-26 05:01:35 +00:00
Rafael Espindola
2c63b27e9f Remove PathWithStatus. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184910 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-26 04:15:55 +00:00
Rafael Espindola
46fa7cf91a Move GetEXESuffix to the one place it is used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184853 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-25 14:42:30 +00:00
Rafael Espindola
deeb5724b8 Remove sys::PathSeparator. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184852 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-25 14:32:45 +00:00
Rafael Espindola
1c97082f53 Add another fixme. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184488 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 22:07:53 +00:00
Rafael Espindola
bdae6fa82c Remove last use of PathV1.h from Archive.cpp. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184484 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 22:02:10 +00:00
Rafael Espindola
b0bdcb5f8a make getLastModificationTime const. Move it with the other getters. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184478 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 21:51:49 +00:00
Rafael Espindola
11ca2e508c Add a setLastModificationAndAccessTime to PathV2. 
With this we can remove the last use of PathV1 from llvm-ar.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184464 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 20:56:14 +00:00
Rafael Espindola
29c17db650 Add support for getting the last modification time from a file_status. 
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
Evgeniy Stepanov
4828eacaf3 Fix get_magic() handling of short reads. 
PR16389


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184434 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 15:56:05 +00:00
Rafael Espindola
9aa3365426 Rename fs::GetUniqueID to fs::getUniqueID to match the style guide. 
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
Evgeniy Stepanov
dd1b7c9685 Remove MSan hack that is no longer needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184428 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 14:19:10 +00:00
Rafael Espindola
7c8397081c Remove Path::getDirectoryContents. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184311 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-19 15:32:37 +00:00
Rafael Espindola
f6f3be69d8 Remove Path::canExecute. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184298 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-19 13:25:31 +00:00
Rafael Espindola
1fbf3a3aca Remove Path::canWrite. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184235 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-18 21:10:03 +00:00
Rafael Espindola
68ba1825fc Add a can_write function to PathV2. 
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
Rafael Espindola
f3426a482e Remove unused Path::canRead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184229 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-18 20:42:25 +00:00
Rafael Espindola
2e0f70bdd8 Remove uniqueID from PathV1.h. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184219 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-18 19:46:19 +00:00
Rafael Espindola
605510d16e Add a GetUniqueID that will replace the uniqueID of PathV1.h. 
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
Rafael Espindola
87bec915f1 Only delete regular files and directories. 
This ports a missing feature from PathV1.h. I am not sure how to test this
with the regular infrastructure, but an Apple bot should check this when
r183985 is reapplied.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184119 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-17 20:35:51 +00:00
Manuel Klimek
b30614a1de Fix incorrectly finding 'executable' directories instead of files. 
This broke for example the 'not' utility, if a directory called
'FileCheck' is executable and in the path before the actual 'FileCheck'.

This patch steals the implementation of the "old" PathV1 canExecute
implementation:
- checks for R_OK (file readable): this is necessary for executing
  scripts; we should not regress here unless we have good reasons
- checks for S_ISREG; if we want to get rid of this, we'd need to
  change all callers who already made the assumption when depending
  on Path V1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184074 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-17 10:48:34 +00:00
Rafael Espindola
9e89fe77ce Add GetCurrentDirectory back. 
It looks like clang-tools-extra/unittests/cpp11-migrate/TransformTest.cpp
depends on the behaviour of the old one on Windows. Maybe a difference
between GetCurrentDirectoryA and GetCurrentDirectoryW?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184009 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-14 21:41:33 +00:00
Rafael Espindola
76858a7abd Replace use of PathV1.h in MCContext.cpp. 
GetCurrentDirectory is now unused. Remove it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184003 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-14 20:26:58 +00:00
Rafael Espindola
fcba9c56a2 Replace use of PathV1.h in Program.cpp. 
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
Rafael Espindola
b7e2188f7f Don't use PathV1.h in Signals.h. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183947 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-13 21:16:58 +00:00
Rafael Espindola
6585b388cb Have sys::FindProgramByName return a std::string. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183928 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-13 19:25:37 +00:00
Reid Kleckner
62d124a1fa [Support] Fix handle and memory leak for processes that are not waited for 
Execute's Data parameter is now optional, so we won't allocate memory
for it on Windows and we'll close the process handle.

The Unix code should probably do something similar to avoid accumulation
of zombie children that haven't been waited on.

Tested on Linux and Windows.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183906 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-13 15:27:17 +00:00
Rafael Espindola
9f1d9fd196 Remove the program class. 
It was only used to implement ExecuteAndWait and ExecuteNoWait. Expose just
those two functions and make Execute and Wait implementations details.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183864 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-12 20:58:35 +00:00
Rafael Espindola
2a4005688c Remove Path::getMagicNumber. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183839 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-12 15:07:11 +00:00
Rafael Espindola
fa2bbb31fa Remove Path::isAbsolute. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183836 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-12 15:02:39 +00:00
Rafael Espindola
5475e2b01e Remove Path::isAbsolute(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183835 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-12 14:47:33 +00:00
Rafael Espindola
55d529fd8a Remove Path::getSuffix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183833 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-12 14:32:51 +00:00
Rafael Espindola
36782c514a Remove sys::CopyFile. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183831 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-12 14:16:52 +00:00