Function kern_writev

freebsd/kern/sys_generic.c:483–495

}

int
kern_writev(struct thread *td, int fd, struct uio *auio)
{
	struct file *fp;
	int error;

	error = fget_write(td, fd, &cap_write_rights, &fp);
	if (error)
		return (error);
	error = dofilewrite(td, fd, fp, auio, (off_t)-1, 0);
	fdrop(fp, td);
	return (error);
}

/*
 * Gather positioned write system call.