llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-23 16:30:00 +00:00

History

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
..
Host.inc	Support: normalize the default triple on Unix	2014-03-30 03:22:37 +00:00
Memory.inc	Revert: r211588 - [mips] Use __clear_cache builtin instead of cacheflush() in Unix Memory::InvalidateInstructionCache()	2014-06-24 13:53:56 +00:00
Mutex.inc
Path.inc	Misc cleanups to the FileSytem api.	2014-09-11 20:30:02 +00:00
Process.inc	Remove 'using std::errro_code' from lib.	2014-06-13 02:24:39 +00:00
Program.inc	Add writeFileWithSystemEncoding to LibLLVMSuppor.	2014-09-03 20:02:00 +00:00
README.txt
RWMutex.inc	Fix RWMutex to be thread-safe when pthread_rwlock is not available	2014-03-01 04:30:32 +00:00
Signals.inc	Cleaning up remaining static initializers in Signals.inc	2014-09-02 23:48:13 +00:00
ThreadLocal.inc	Make sys::ThreadLocal<> zero-initialized on non-thread builds (PR18205)	2013-12-19 20:32:44 +00:00
TimeValue.inc	Cleaning up static initializers in TimeValue.	2014-08-29 01:05:12 +00:00
Unix.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
Watchdog.inc	Add a new watchdog timer interface. The interface does not permit handling timeouts, so	2013-03-26 01:27:52 +00:00

README.txt

llvm/lib/Support/Unix README
===========================

This directory provides implementations of the lib/System classes that
are common to two or more variants of UNIX. For example, the directory
structure underneath this directory could look like this:

Unix           - only code that is truly generic to all UNIX platforms
  Posix        - code that is specific to Posix variants of UNIX
  SUS          - code that is specific to the Single Unix Specification
  SysV         - code that is specific to System V variants of UNIX

As a rule, only those directories actually needing to be created should be
created. Also, further subdirectories could be created to reflect versions of
the various standards. For example, under SUS there could be v1, v2, and v3
subdirectories to reflect the three major versions of SUS.