sys_pwritev 478 include/linux/syscalls.h asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec, sys_pwritev 220 include/uapi/asm-generic/unistd.h __SC_COMP(__NR_pwritev, sys_pwritev, compat_sys_pwritev) sys_pwritev 220 tools/include/uapi/asm-generic/unistd.h __SC_COMP(__NR_pwritev, sys_pwritev, compat_sys_pwritev)