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/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/media/video/ivtv/
H A Divtv-fileops.c359 size_t tot_written = 0; local
379 if (buf == NULL && rc == -EAGAIN && tot_written)
383 rc = ivtv_copy_buf_to_user(s, buf, ubuf + tot_written, tot_count - tot_written);
395 tot_written += rc;
397 if (tot_written == tot_count || single_frame)
400 return tot_written;

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