__NR_rt_sigreturn  458 arch/x86/kernel/signal_32.c 	err |= __put_user(__NR_rt_sigreturn, (int __user *)(frame->retcode+1));
__NR_rt_sigreturn   18 include/asm-x86/seccomp_64.h #define __NR_seccomp_sigreturn __NR_rt_sigreturn