old_sigaction 95 arch/powerpc/include/uapi/asm/signal.h struct old_sigaction { old_sigaction 57 arch/powerpc/kernel/signal_32.c #define old_sigaction old_sigaction32 old_sigaction 10 arch/sh/include/uapi/asm/signal.h struct old_sigaction { old_sigaction 57 include/linux/signal_types.h struct old_sigaction {