git: kernel - Add atomic_readandclear_int()

[Matthew Dillon]

commit 81c90655965823dd356e0fa3058bbf57584476f3
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Sun Feb 14 15:53:28 2010 -0800

    kernel - Add atomic_readandclear_int()
    
    * Add atomic_readandclear_int() to support if_alc and future
      uses.

Summary of changes:
 sys/cpu/i386/include/atomic.h   |   25 +++++++++++++++++++++++++
 sys/cpu/x86_64/include/atomic.h |   22 ++++++++++++++++++++++
 2 files changed, 47 insertions(+), 0 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/81c90655965823dd356e0fa3058bbf57584476f3


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