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path: root/lib/System/Unix/Path.inc
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2009-03-02Fix main executable path name resolution on FreeBSD, patch by Chris Lattner
Ed Schouten! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65882 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-19If an executable is run through a symlink, dladdr will return theChris Lattner
symlink. We really want the ultimate executable being run, not the symlink. This lets clang find its headers when invoked through a symlink. rdar://6602012 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65017 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-15Fix warning on gcc 4.3.Mikhail Glushenkov
"system() declared with attribute warn_unused_result." git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64574 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-15Whitespace fixes.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64573 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-11add a helper method to sys::Path for clang, patch byChris Lattner
Kovarththanan Rajaratnam! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54655 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-24Create temp. file in current path.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53973 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-22While creating temp. file on disk, if the current filename points to a ↵Devang Patel
existing directory then create new temp. file inside the directory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53929 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-27Fix GetMainExecutable. Patch by Sam Bishop.Seo Sanghyeon
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52847 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-15Add a missing semicolon.Wojciech Matyjewicz
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52290 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-15Fix the sys::Path::getSuffix() implementation.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52288 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-11Make constructors target-specific. This fixes problems where the path wouldNick Lewycky
include backslashes on Windows. This should fix llvm-ld problems on win32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50960 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-05Fix more -Wshorten-64-to-32 warnings.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50659 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-07Make getDirnameSep a static method (not part of Path's interface).Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49354 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-07Added method Path::getDirname().Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49352 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-03Re-implemented Path::createDirectoryOnDisk (for Unix).Ted Kremenek
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49162 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-01add some #includes.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49036 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-01Implement Path::MapInFilePages/UnMapFilePages on unix, which Chris Lattner
provides fast MappedFile::getFile for large files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49034 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-01Stub out some sys::Path::MapInFilePages/UnMapFilePages methods.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49030 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-13Fix Path::GetMainExecutable on cygwin, patch by Sam Bishop.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48328 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03Stub out a Path::GetMainExecutable call to find the path to theChris Lattner
main executable of a program. This needs to be implemented on windows. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47835 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Add path separator support, patch by Sam Bishop. Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47662 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29Remove attribution from file headers, per discussion on llvmdev.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-18Added "GetCurrentDirectory()" to sys::Path.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45182 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-18Added "isDirectory" method to llvm::sys::Path.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45168 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-05Here is the bulk of the sanitizing.Gabor Greif
Almost all occurrences of "bytecode" in the sources have been eliminated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37913 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06pull some win32 code into common code, add bitcode identification support.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36846 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07For PR1291:Reid Spencer
Implement the PathWithStatus class and its use throughout lib/System. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35742 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-29For PR789:Reid Spencer
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35476 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-29Add a uniqueID field to the FileStatus structure for Paths. This will mapReid Spencer
to the inode number on Unix and something far less unique on Windows. The windows case needs to be improved. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35461 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-29For PR789:Reid Spencer
* 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35456 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-23For PR797:Reid Spencer
Final removal of exceptions from lib/System and adjustment of users to accommodate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29846 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-23For PR797:Reid Spencer
Eliminate exception throwing from Path::renamePathOnDisk and adjust its users correspondingly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29843 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-23For PR797:Reid Spencer
Remove exception throwing from Path::getDirectoryContents and its users. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29841 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-23For PR797:Reid Spencer
Remove exceptions from the Path::create*OnDisk methods. Update their users to handle error messages via arguments and result codes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29840 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-22For PR797:Reid Spencer
Change the Path::make*OnDisk methods exception free and adjust their usage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29836 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-22Make the sys::Path::GetTemporaryDirectory method not throw exceptions andReid Spencer
adjust users of it to compensate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29831 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-22Make an error message a little more intelligible.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29808 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07Add a note about how the "isFile" check in Path::eraseFromDisk preventsReid Spencer
the erasure of non-file paths like /dev/null. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29539 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-01Remove some now-dead methods. Use getFileStatus instead.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29447 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-01elimiante some syscallsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29442 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28Modify setStatusInfoOnDisk to not throw an exception.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29402 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28Modify Path::eraseFromDisk to not throw an exception.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29400 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28Change Path::getStatusInfo to return a boolean and error string on an errorChris Lattner
instead of throwing an exception. This reduces the amount of code that is exposed to exceptions (e.g. FileUtilities), though it is clearly only one step along the way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29395 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07no need to do a stat then an lstat. lstat will tell us if normal files ↵Chris Lattner
don't exist. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29068 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-28Fix a problem in getDirectoryContents where sub-directory names wereReid Spencer
appended to a path string that didn't end in a slash, yielding invalid path names. Path contribute by Nicholas Riley. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22539 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-091. Fix bug in getBaseName where it mishandles suffixesJeff Cohen
2. Fix bug in eraseSuffix where it allows /path/.suffix to become /path/ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22362 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-08Ensure that functions like isDirectory don't fail if the file doesn'tReid Spencer
exist but just return false instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22361 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-08Two changes:Reid Spencer
1. Use isValid() to check validity of the resulting path name in the eraseSuffix even though we can't think of a case where eraseSuffix could possibly cause an invalid path name. 2. Rewrite isValid() to not use the deprecated realpath function any more. It now just uses isascii to make sure all the characters are legit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22359 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-08Stamp out tabsJeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22357 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-08Fix eraseSuffix()Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22355 91177308-0d34-0410-b5e6-96231b3b80d8
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