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c269c4f505
llvm-6502/lib/Support/Unix
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Tareq A. Siraj c269c4f505 Add non-blocking Wait() for launched processes 
- New ProcessInfo class to encapsulate information about child processes.
- Generalized the Wait() to support non-blocking wait on child processes.
- ExecuteNoWait() now returns a ProcessInfo object with information about
  the launched child. Users will be able to use this object to
  perform non-blocking wait.
- ExecuteNoWait() now accepts an ExecutionFailed param that tells if execution
  failed or not.

These changes will allow users to implement basic process parallel
tools.

Differential Revision: http://llvm-reviews.chandlerc.com/D1728


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191763 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-01 14:28:18 +00:00
..
Host.inc revert r147542 after comments from Joerg Sonnenberger 2012-01-05 18:28:46 +00:00
Memory.inc Revert "[PowerPC] Improve consistency in use of __ppc__, __powerpc__, etc." 2013-07-26 22:13:57 +00:00
Mutex.inc
Path.inc Check for $PWD in llvm::sys::current_path. 2013-08-10 00:50:57 +00:00
Process.inc Support ANSI escape code on Windows 2013-09-11 00:36:48 +00:00
Program.inc Add non-blocking Wait() for launched processes 2013-10-01 14:28:18 +00:00
README.txt
RWMutex.inc
Signals.inc [conf] Add config variable to disable crash related overrides. 2013-08-30 20:39:21 +00:00
system_error.inc
ThreadLocal.inc
TimeValue.inc Fix a FIXME about the format and add a test. 2013-07-11 15:35:23 +00:00
Unix.h Remove dead or useless header checks from cmake and autoconf 2013-07-26 16:54:23 +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.