llvm-6502/lib/System/Unix
Reid Spencer 9737492204 First version of the MappedFile abstraction for operating system idependent
mapping of files. This first version uses mmap where its available. The
class needs to implement an alternate mechanism based on malloc'd memory
and file reading/writing for platforms without virtual memory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16649 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-04 11:08:32 +00:00
..
SUS Implementation of Process concept for SUSv2 platforms. 2004-09-11 04:54:06 +00:00
MappedFile.cpp First version of the MappedFile abstraction for operating system idependent 2004-10-04 11:08:32 +00:00
MappedFile.inc First version of the MappedFile abstraction for operating system idependent 2004-10-04 11:08:32 +00:00
Memory.cpp Provide a generic Unix implementation of the Memory concept. 2004-09-11 04:57:25 +00:00
Memory.inc Provide a generic Unix implementation of the Memory concept. 2004-09-11 04:57:25 +00:00
Path.cpp Get rid of file descriptor leak in create_file. 2004-09-18 19:25:11 +00:00
Path.inc Get rid of file descriptor leak in create_file. 2004-09-18 19:25:11 +00:00
Process.cpp Provide a generic unix implementation of the Process abstraction. 2004-09-11 04:56:56 +00:00
Process.inc Provide a generic unix implementation of the Process abstraction. 2004-09-11 04:56:56 +00:00
Program.cpp Clean up the interface and implementation of sys::Program so that it is 2004-09-13 21:48:44 +00:00
Program.inc Clean up the interface and implementation of sys::Program so that it is 2004-09-13 21:48:44 +00:00
README.txt Fix a typo. 2004-08-26 07:43:33 +00:00
Signals.cpp Initial platform independent implementation of operating system concept 2004-08-29 19:22:48 +00:00
Signals.inc Initial platform independent implementation of operating system concept 2004-08-29 19:22:48 +00:00
SysConfig.cpp Actually define PreventCoreFiles in the sys namespace. 2004-08-31 17:53:41 +00:00
TimeValue.cpp Added stub implementations of TimeValue concept for remaining platforms. 2004-09-25 05:03:54 +00:00
TimeValue.inc Added stub implementations of TimeValue concept for remaining platforms. 2004-09-25 05:03:54 +00:00
Unix.h Changes For Bug 352 2004-09-01 22:55:40 +00:00

llvm/lib/System/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.