__NR_lchown        20 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_lchown 16
__NR_lchown        98 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_lchown 94
__NR_lchown        87 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_lchown (__X32_SYSCALL_BIT + 94)