getcr - Haiku

Symbol: getcr

src/system/libroot/posix/arch/m68k/fenv.c

return getcr() & FE_UPWARD;

src/system/libroot/posix/arch/m68k/fenv.c

setcr((getcr() & ~FE_UPWARD) | r);

src/system/libroot/posix/arch/m68k/fenv.c

envp->__control_register = getcr();