sys_futex's FUTEX_(CMP_)REQUEUE requests use the futex2 pointer (not            
timeout); FUTEX_CMP_REQUEUE also uses the timespec pointer as an integer.       
                                                                                
Also, more clearly document the argument usages, and make the per-operation     
special cases clearer.             

MERGED FROM CVS HEAD


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3447 a5019735-40e9-0310-863c-91ae7b9d1cf9
1 file changed