__NR_syncfs 344 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_syncfs 344 __NR_syncfs 310 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_syncfs 306 __NR_syncfs 269 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_syncfs (__X32_SYSCALL_BIT + 306)