DragonFly commits List (threaded) for 2012-02
git: cdefs: Rework and augment visibility attributes
Author: John Marino <email@example.com>
Date: Sun Feb 5 17:14:25 2012 +0100
cdefs: Rework and augment visibility attributes
One macro based on GCC visibility functions was already defined,
__exported. However, it was marked as available for all GCC versions
when it fact it was introduced with gcc 4.0.
There was no macro for hidden visibility attributes, so the macros
__dso_hidden and __dso_public were borrowed from NetBSD. __dso_public
is an alias for __exported. The definition for all three macros were
made on the condition that the gcc version used is 4.0 or later.
Summary of changes:
sys/sys/cdefs.h | 16 ++++++++++------
1 files changed, 10 insertions(+), 6 deletions(-)
DragonFly BSD source repository