Changed cancellation wrappers to use dlsym(RTLD_NEXT) to look up the
libc version of the wrapped function when forwarding the call rather
than trying to call the internal __libc_xxx version of the routine
as many of those are marked as GLIBC_PRIVATE in recent releases.

CCMAIL: 82026-done@bugs.kde.org


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2402 a5019735-40e9-0310-863c-91ae7b9d1cf9
1 file changed