git: <unistd.h>: Clean up the _POSIX2_* defines (Shells and Utilities options).

[Sascha Wildner]

commit 5d23ccbd2516498d351a7cf31ee24c0ae5eb691b
Author: Sascha Wildner <saw at online.de>
Date:   Wed Sep 23 20:52:40 2015 +0200

    <unistd.h>: Clean up the _POSIX2_* defines (Shells and Utilities options).
    
    * Bump the _POSIX2_C_BIND, _POSIX2_FORT_RUN and _POSIX2_UPE defines to
      200809.
    
    * Define _POSIX2_C_DEV, _POSIX2_LOCALEDEF and _POSIX2_SW_DEV to 200809.
    
    * Improve comments.
    
    Things I know of that we still have to do:
    
    * For 100% _POSIX2_UPE conformance we still need to implement at least
      sh(1)'s HISTFILE and MAILCHECK environment variables.
    
    * For 100% _POSIX2_SW_DEV conformance we still need to implement at
      least make(1)'s -p option.

Summary of changes:
 include/unistd.h | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/5d23ccbd2516498d351a7cf31ee24c0ae5eb691b


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