diff options
| -rw-r--r-- | econproxy.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/econproxy.c b/econproxy.c index 41bcaf3..de61210 100644 --- a/econproxy.c +++ b/econproxy.c @@ -446,6 +446,7 @@ rfb_retrieve_framebuffer_update(struct ep *ep, /* The Epson Beamer Protocol also stores it in host order, * so make this permanent. */ framebuffer_update->nrects = ntohs(framebuffer_update->nrects); + printf("nrects: %d\n", framebuffer_update->nrects); if (framebuffer_update->nrects == 0) { fprintf(stderr, "error: invalid number of rects\n"); @@ -467,6 +468,7 @@ rfb_retrieve_framebuffer_update(struct ep *ep, for (i = 0; i < framebuffer_update->nrects; ++i) { char *data; size_t size; + ssize_t r; struct rfb_frame *frame = malloc(sizeof *frame); if (frame == NULL) @@ -476,7 +478,8 @@ rfb_retrieve_framebuffer_update(struct ep *ep, iov[i*2+0].iov_len = sizeof *frame; datasize += sizeof *frame; - readv(ep->vnc_fd, &iov[i*2+0], 1); + r = readv(ep->vnc_fd, &iov[i*2+0], 1); + printf("r: %zd\n", r); if (ntohs(frame->width) == 0 || ntohs(frame->height) == 0) goto err; |