__NR_linkat 303 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_linkat 303 __NR_linkat 269 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_linkat 265 __NR_linkat 236 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_linkat (__X32_SYSCALL_BIT + 265)