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2010-11-29Merge System into Support.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-16This is the first step in adding sane error handling support to LLVMSystem.Michael J. Spencer
The system API's will be shifted over to returning an error_code, and returning other return values as out parameters to the function. Code that needs to check error conditions will use the errc enum values which are the same as the posix_errno defines (EBADF, E2BIG, etc...), and are compatable with the error codes in WinError.h due to some magic in system_error. An example would be: if (error_code ec = KillEvil("Java")) { // error_code can be converted to bool. handle_error(ec); } git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119360 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-10Fix Whitespace.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118683 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-10System/Win32/Path: Implement isSymLink.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118681 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-10Win32/Process.inc: [PR8527] Process::FileDescriptorIsDisplayed(fd) should ↵NAKAMURA Takumi
not check by FILE_TYPE_CHAR. It must be better to check it with Console API. The special file "NUL" is FILE_TYPE_CHAR with GetFileType(h). It was treated as display device and discarding output to NUL had failed. (eg. opt -o nul) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118678 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09System/Path/Windows: Implement GetLLVMDefaultConfigDir.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118507 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09System/Path/Windows: Generalize GetUserHomeDirectory.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118506 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09System/Path/Windows: Make GetSystemLibraryPaths more generic.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118505 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09System/Windows: Reduce dependencies.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118504 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09System/Windows: Use normalized case and include method.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118503 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09System/Path/Windows: Change GetRootDirectory to return file:/// instead of C:/.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118502 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Update comment.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118501 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-08Remove contributor names as per coding statndard.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118442 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-07Add method for checking if a path is a symbolic link.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118367 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02appendSuffix: don't append a dot when the suffix is empty.Mikhail Glushenkov
Additionally, move the implementation of appendSuffix to Path.cpp: it is platform-independent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118089 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Make FindProgramByName return paths with slashes unmodified on Windows.Mikhail Glushenkov
This makes its behaviour more consistent across platforms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118048 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-0280-col violations.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118045 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Path: Add GetEXESuffix() to complement GetDLLSuffix().Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118042 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29Make Program::Wait differentiate execution failure due to the fileDan Gohman
being not found from the file being not executable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117664 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-28Reindent.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117538 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-2780-col violation.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117443 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-27Remove try/catch(...) from Win32/Signals.inc.Mikhail Glushenkov
catch(...) is used in Win32/Signals.inc for catching Win32 structured exceptions, but according to [1], this is wrong. We can't simply change try/catch to __try/__finally, since this syntax is not supported by MinGW. We can use __try/__finally on MSVC and __try1/__except1 macros on MinGW [2], but I think that that solution obfuscates the code too much. The use of try/catch(...) in Signals.inc makes it impossible to link MinGW-compiled libSystem with llvm-gcc compiled executables. I propose that we just remove try/catch(...) from Signals.inc, since the meaning of the code won't change. [1] http://members.cox.net/doug_web/eh.htm [2] http://article.gmane.org/gmane.comp.compilers.llvm.cvs/81315 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117442 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25ATTRIBUTE_UNUSED has been renamed to LLVM_ATTRIBUTE_UNUSED.Duncan Sands
Rather than rename this instance, use the cast-to-void idiom instead. This will hopefully fix the windows buildbots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117262 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-22Win32/Signals.inc: DontRemoveFileOnSignal(): Please acquire the CriticalSection.NAKAMURA Takumi
It choked BugPoint on Mingw. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117083 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-21Trailing whitespace.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117058 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20Use C++03...Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116927 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20System-Win32/Path: Fix incorrect assumption in isValid.Michael J. Spencer
A recent commit to clang exposed a bug in the Win32 Path code. This is a minimal fix for it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116925 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20Add ATTRIBUTE_UNUSED for -Asserts.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116909 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-19lib/System/Win32/ThreadLocal.inc: Suppress "unused" warning on -Asserts.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116785 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06lib/System/Win32/Signals.inc: Enable LLVM_DISABLE_CRT_DEBUG also on mingw.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115731 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30Revert r114320(move file = copy + delete on Win32). r115040 is a better ↵Francois Pichet
solution for the Win32 ACCESS_DENIED lit error. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115114 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-20Fix the "unable to rename temporary" lit test failing on Windows. rename is ↵Francois Pichet
now copy + delete on Windows. Problem to be revisited for a permanent and clean solution. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114320 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17Move the declaration SetInformationJobObject() outside of namespace.NAKAMURA Takumi
It is also workaround for PR7927. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114175 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Add an interface for unregistering a file from the FilesToRemove list.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112705 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31System: Fix getMagicNumber on windows.Michael J. Spencer
getMagicNumber was treating the _binary_ data it read in as a null terminated string. This resulted in the std::string calculating the length, and causing an assert in other code that assumed that the length it passed was the same as the length of the string it would get back. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112586 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-28Don't cast Win32 FILETIME structs to int64. Patch by Dimitry Andric!Michael J. Spencer
According to the Microsoft documentation here: http://msdn.microsoft.com/en-us/library/ms724284%28VS.85%29.aspx this cast used in lib/System/Win32/Path.inc: __int64 ft = *reinterpret_cast<__int64*>(&fi.ftLastWriteTime); should not be done. The documentation says: "Do not cast a pointer to a FILETIME structure to either a ULARGE_INTEGER* or __int64* value because it can cause alignment faults on 64-bit Windows." git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112376 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-28Add an erase() method to llvm::ThreadLocal.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109686 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12Convert some tab stops into spaces.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108130 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12Path::isRootDirectory is unimplemented on Unix and not used,Chris Lattner
remove it, fixing PR6909. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108125 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-08Add llvm::sys::RunInterruptHandlers(), which runs the registered SIGINT cleanupDaniel Dunbar
stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103333 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31AddSignalHandler was not releasing the critical section on win32.Torok Edwin
Patch from Gianluigi Tiesi! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100003 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28Properly quote the quotes :) during cmdline construction on Windows.Anton Korobeynikov
Otherwise, e.g. in the invocation like clang -DFOO=\"bar\" FOO macro got the bar value, not "bar". Patch by Alexander Esilevich! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99763 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12Remove superfluous NULL assignmentKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98350 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28Add llvm::Program::ChangeStderrToBinary().Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94743 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-14Remove spurious semicolon.Anton Korobeynikov
Patch by Diego Iastrubni! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93450 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Fix Win32 Path.inc for API update.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91706 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17Make Path use StringRef instead of std::string where possible.Jeffrey Yasskin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91620 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25API change Path::isSpecialFile to Path::isRegularFile, improve semantics in ↵Edward O'Callaghan
regards to comments from 89765 post review. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89848 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-24Provide Path::isSpecialFile interface for PR5568.Edward O'Callaghan
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89765 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-05Path::createDirectoryOnDisk should ignore existing directories on win32 too.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86132 91177308-0d34-0410-b5e6-96231b3b80d8
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