__NR_alarm 31 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_alarm 27 __NR_alarm 41 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_alarm 37 __NR_alarm 36 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_alarm (__X32_SYSCALL_BIT + 37)