__NR_pwritev2     799 arch/arm64/include/asm/unistd32.h #define __NR_pwritev2 393
__NR_pwritev2     417 arch/sh/include/uapi/asm/unistd_64.h #define __NR_pwritev2		393
__NR_pwritev2     765 include/uapi/asm-generic/unistd.h #define __NR_pwritev2 287
__NR_pwritev2     765 tools/include/uapi/asm-generic/unistd.h #define __NR_pwritev2 287