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* Fix GetMainExecutable. Patch by Sam Bishop.Seo Sanghyeon2008-06-271-4/+2
| | | | llvm-svn: 52847
* Add a missing semicolon.Wojciech Matyjewicz2008-06-151-1/+1
| | | | llvm-svn: 52290
* Fix the sys::Path::getSuffix() implementation.Argyrios Kyrtzidis2008-06-151-0/+16
| | | | llvm-svn: 52288
* Fix redirection of stderr in sys::Program::ExecuteAndWait. There was logicMatthijs Kooijman2008-06-121-4/+11
| | | | | | | | | | | | | error that caused it to redirect stderr to stdout too often. This fix is applied identically to the win32 code as well, but that is untested. --Thi line, and those below, will be ignored-- M System/Unix/Program.inc M System/Win32/Program.inc llvm-svn: 52233
* Make I/O redirection handling in sys::Program a bit more consistent. NoMatthijs Kooijman2008-06-121-21/+13
| | | | | | | | | | | | | functional changes. Win32 code is untested, but should work fine. In the unix variant, rename RedirectFD to RedirectIO and let that function handle empty and null paths instead of doing that in the caller 3 times. This is the same as win32 already does it. In the win32 variant, use Path::isEmpty() instead of checking the resulting c_str() manually. This is the same as unix already does it. llvm-svn: 52230
* Unbreak build.Bill Wendling2008-05-291-3/+3
| | | | llvm-svn: 51709
* Remove more iostream header includes. Needed to implement a "FlushStream"Bill Wendling2008-05-291-3/+3
| | | | | | function to flush a specified std::ostream. llvm-svn: 51705
* Make PreVerifyID, IntSigsEnd, and KillSigsEnd const.Dan Gohman2008-05-141-2/+4
| | | | llvm-svn: 51088
* Clean up the use of static and anonymous namespaces. This turned upDan Gohman2008-05-131-1/+1
| | | | | | | several things that were neither in an anonymous namespace nor static but not intended to be global. llvm-svn: 51017
* Make constructors target-specific. This fixes problems where the path wouldNick Lewycky2008-05-111-0/+6
| | | | | | include backslashes on Windows. This should fix llvm-ld problems on win32. llvm-svn: 50960
* Fix more -Wshorten-64-to-32 warnings.Evan Cheng2008-05-054-5/+6
| | | | llvm-svn: 50659
* Restore code to disable crash catcher on older OS X systemsNate Begeman2008-04-121-1/+25
| | | | llvm-svn: 49568
* Make several symbols static.Dan Gohman2008-04-101-12/+12
| | | | llvm-svn: 49496
* Make getDirnameSep a static method (not part of Path's interface).Ted Kremenek2008-04-071-1/+3
| | | | llvm-svn: 49354
* Added method Path::getDirname().Ted Kremenek2008-04-071-2/+4
| | | | llvm-svn: 49352
* Re-implemented Path::createDirectoryOnDisk (for Unix).Ted Kremenek2008-04-031-32/+39
| | | | | | | | | | | | | | | | | | | | | | | | This method allows one to create a directory, and optionally create all parent directories that do not exist. The original implementation would require that *all* directories along a path are writable by the user, including directories that already exist. For example, suppose we wanted to create the directory "/tmp/foo/bar", and the directory "/tmp" already exists, but not "/tmp/foo". Since "/tmp" is writable by all users, the original implementation would work, and create "/tmp/foo", followed by "/tmp/bar". A problem occurred, however if one wanted to created the directory "/Users/myuser/bar" (or equivalently "/home/myuser/bar"), and "/Users/myuser" already existed and is writable by the current user. The directory "/User/myuser" is writable by the user, but "/User" is not. The original implementation of createDirectoryOnDisk would return with failure since "/User" is not writable, even though "/User/mysuser" is writable. The new implementation works by recursively creating parents as needed, and thus doesn't need to check the permissions on every directory in a path. llvm-svn: 49162
* add some #includes.Chris Lattner2008-04-011-2/+8
| | | | llvm-svn: 49036
* MappedFile is dead, remove it.Chris Lattner2008-04-011-97/+0
| | | | llvm-svn: 49035
* Implement Path::MapInFilePages/UnMapFilePages on unix, which Chris Lattner2008-04-012-7/+11
| | | | | | provides fast MappedFile::getFile for large files. llvm-svn: 49034
* Stub out some sys::Path::MapInFilePages/UnMapFilePages methods.Chris Lattner2008-04-011-0/+10
| | | | llvm-svn: 49030
* Make MappedFile::map return a const correct pointer, don't leak address ↵Chris Lattner2008-04-011-1/+2
| | | | | | space on Unix platforms. llvm-svn: 49026
* Remove MappedFile support for mapping files for write and execChris Lattner2008-04-011-64/+6
| | | | | | | and shared. This complicates the design, is not used, and probably doesn't even work. llvm-svn: 49022
* cleanup the MappedFile API and comments. This removes and updatesChris Lattner2008-04-011-66/+67
| | | | | | | | tons of out of date comments (really nothing throws here!) and fixes some other fairly glaring issues: "size" used to return the size of the file *and* change it, depending on how you called it. llvm-svn: 49009
* Actually disable crash reporting on Mac OS X, returning bugpoint to speedyNate Begeman2008-03-311-23/+6
| | | | | | crash miscompilations. llvm-svn: 49000
* Revert r48676. I had plans for using it, but now it's just dead code.Owen Anderson2008-03-241-47/+0
| | | | llvm-svn: 48743
* Add a comment, and fix a bug where AllocateRW recurred to AllocateRWX ↵Owen Anderson2008-03-221-1/+1
| | | | | | instead of itself. llvm-svn: 48677
* Add an AllocateRW to match AllocateRWX.Owen Anderson2008-03-221-0/+47
| | | | llvm-svn: 48676
* Avoid calling array_endof in a static initializer, as it incursDan Gohman2008-03-211-2/+2
| | | | | | dynamic initialization. llvm-svn: 48666
* Fix Path::GetMainExecutable on cygwin, patch by Sam Bishop.Chris Lattner2008-03-131-1/+10
| | | | llvm-svn: 48328
* Stub out a Path::GetMainExecutable call to find the path to theChris Lattner2008-03-031-0/+18
| | | | | | main executable of a program. This needs to be implemented on windows. llvm-svn: 47835
* Add path separator support, patch by Sam Bishop. Chris Lattner2008-02-271-19/+2
| | | | llvm-svn: 47662
* It is not safe to call fork in PrintStackTrace. Sometimes it freezes the ↵Lauro Ramos Venancio2008-02-151-44/+2
| | | | | | program. llvm-svn: 47161
* Set error message.Devang Patel2008-02-041-2/+4
| | | | | | Patch by Shantonu Sen. llvm-svn: 46715
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-2910-20/+20
| | | | llvm-svn: 45418
* Added "GetCurrentDirectory()" to sys::Path.Ted Kremenek2007-12-181-0/+10
| | | | llvm-svn: 45182
* Added "isDirectory" method to llvm::sys::Path.Ted Kremenek2007-12-181-0/+8
| | | | llvm-svn: 45168
* Remove dead file and directory.Chris Lattner2007-12-081-30/+0
| | | | llvm-svn: 44720
* Remove spurious consts. This fixes warnings with compilers thatDan Gohman2007-09-141-2/+2
| | | | | | are strict about such things. llvm-svn: 41956
* Add lengthof and endof templates that hide a lot of sizeof computations.Owen Anderson2007-09-071-3/+4
| | | | | | Patch by Sterling Stein! llvm-svn: 41758
* Solaris 2.x does not have RLIMIT_RSS, check for this symbol (analog NetBSD ↵Gabor Greif2007-07-061-1/+1
| | | | | | below), should subsume Cygwin llvm-svn: 37939
* Here is the bulk of the sanitizing.Gabor Greif2007-07-051-1/+1
| | | | | | Almost all occurrences of "bytecode" in the sources have been eliminated. llvm-svn: 37913
* Fix LLVM build on NetBSD. Patch by Neil Booth.Devang Patel2007-06-041-0/+2
| | | | llvm-svn: 37410
* Fix a bug where the bcreader could crash on .bc files that were an exactChris Lattner2007-05-111-0/+1
| | | | | | multiple of the page size, due to a bug in MappedFile llvm-svn: 36980
* pull some win32 code into common code, add bitcode identification support.Chris Lattner2007-05-061-31/+0
| | | | llvm-svn: 36846
* Cygwin doesn't have the RSS_LIMIT for get/setrlimit.Reid Spencer2007-04-231-0/+2
| | | | llvm-svn: 36361
* For PR1291:Reid Spencer2007-04-072-47/+54
| | | | | | Implement the PathWithStatus class and its use throughout lib/System. llvm-svn: 35742
* Use the stat information in the Path object, if it is already obtained. ThisReid Spencer2007-03-291-4/+3
| | | | | | | avoids a call to ::fstat by MappedFile when the file size information was already obtained by the Path object. llvm-svn: 35477
* For PR789:Reid Spencer2007-03-292-34/+39
| | | | | | | | Make the sys::Path::getFileStatus function more efficient by having it return a pointer to the FileStatus structure rather than copy it. Adjust uses of the function accordingly. Also, fix some memory issues in sys::Path. llvm-svn: 35476
* Add a uniqueID field to the FileStatus structure for Paths. This will mapReid Spencer2007-03-291-0/+1
| | | | | | | to the inode number on Unix and something far less unique on Windows. The windows case needs to be improved. llvm-svn: 35461
* For PR789:Reid Spencer2007-03-291-12/+22
| | | | | | | | | * Add a method: bool isAbsolute() const, which determines if the path name is absolute or not. * Implement caching of file status information in the Path object. Allow it to be updated forcefully or lazily re-fetched from the cached value. llvm-svn: 35456
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