__NR_keyctl 288 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_keyctl 288 __NR_keyctl 254 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_keyctl 250 __NR_keyctl 221 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_keyctl (__X32_SYSCALL_BIT + 250)