__ARCH_WANT_SYS_RT_SIGACTION 677 include/asm-x86/unistd_64.h #define __ARCH_WANT_SYS_RT_SIGACTION __ARCH_WANT_SYS_RT_SIGACTION 718 include/asm-xtensa/unistd.h #define __ARCH_WANT_SYS_RT_SIGACTION __ARCH_WANT_SYS_RT_SIGACTION 2474 kernel/signal.c #ifdef __ARCH_WANT_SYS_RT_SIGACTION