__NR_rt_sigreturn  177 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_rt_sigreturn 173
__NR_rt_sigreturn   19 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_rt_sigreturn 15
__NR_rt_sigreturn  283 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_rt_sigreturn (__X32_SYSCALL_BIT + 513)