__NR_readlinkat 305 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_readlinkat 305 __NR_readlinkat 271 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_readlinkat 267 __NR_readlinkat 238 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_readlinkat (__X32_SYSCALL_BIT + 267)