__NR_read          19 arch/arm64/include/asm/unistd32.h #define __NR_read 3
__NR_read          21 arch/sh/include/uapi/asm/unistd_64.h #define __NR_read		  3
__NR_read         205 include/uapi/asm-generic/unistd.h #define __NR_read 63
__NR_read         205 tools/include/uapi/asm-generic/unistd.h #define __NR_read 63