185     unsigned int iovcnt;  member
202 static ssize_t socket_writev_buffer(void *opaque, struct iovec *iov, int iovcnt,  in socket_writev_buffer()  argument
207     ssize_t size = iov_size(iov, iovcnt);  in socket_writev_buffer()
209     len = iov_send(s->fd, iov, iovcnt, 0, size);  in socket_writev_buffer()
394 static ssize_t unix_writev_buffer(void *opaque, struct iovec *iov, int iovcnt,  in unix_writev_buffer()  argument
399     ssize_t size = iov_size(iov, iovcnt);  in unix_writev_buffer()
402     assert(iovcnt > 0);  in unix_writev_buffer()
408             iov++, iovcnt--;  in unix_writev_buffer()
412         assert(iovcnt > 0);  in unix_writev_buffer()
417             len = writev(s->fd, iov, iovcnt);  in unix_writev_buffer()
571 static ssize_t block_writev_buffer(void *opaque, struct iovec *iov, int iovcnt,  in block_writev_buffer()  argument
577     qemu_iovec_init_external(&qiov, iov, iovcnt);  in block_writev_buffer()
674         if (f->iovcnt > 0) {  in qemu_fflush()
675             ret = f->ops->writev_buffer(f->opaque, f->iov, f->iovcnt, f->pos);  in qemu_fflush()
686     f->iovcnt = 0;  in qemu_fflush()
825     if (f->iovcnt > 0 && buf == f->iov[f->iovcnt - 1].iov_base +  in add_to_iovec()
826         f->iov[f->iovcnt - 1].iov_len) {  in add_to_iovec()
827         f->iov[f->iovcnt - 1].iov_len += size;  in add_to_iovec()
829         f->iov[f->iovcnt].iov_base = (uint8_t *)buf;  in add_to_iovec()
830         f->iov[f->iovcnt++].iov_len = size;  in add_to_iovec()
833     if (f->iovcnt >= MAX_IOV_SIZE) {  in add_to_iovec()