__NR_io_setup     499 arch/arm64/include/asm/unistd32.h #define __NR_io_setup 243
__NR_io_setup     296 arch/sh/include/uapi/asm/unistd_64.h #define __NR_io_setup		273
__NR_io_setup      33 include/uapi/asm-generic/unistd.h #define __NR_io_setup 0
__NR_io_setup      33 tools/include/uapi/asm-generic/unistd.h #define __NR_io_setup 0