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hsdaoh_file: retry writing in case whole frame couldn't be written at once

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This commit is contained in:
Steve Markgraf 2024-11-28 22:15:06 +01:00
parent e20acf8c15
commit 6c033c60b6
2 changed files with 13 additions and 4 deletions
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14
src/hsdaoh_file.c
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@ -79,6 +79,8 @@ static void sighandler(int signum)
static void hsdaoh_callback(unsigned char *buf, uint32_t len, void *ctx)
{
size_t nbytes = 0;
if (ctx) {
if (do_exit)
return;
@ -89,9 +91,15 @@ static void hsdaoh_callback(unsigned char *buf, uint32_t len, void *ctx)
hsdaoh_stop_stream(dev);
}
if (fwrite(buf, 1, len, (FILE*)ctx) != len) {
fprintf(stderr, "Short write, samples lost, exiting!\n");
hsdaoh_stop_stream(dev);
while (nbytes < len) {
nbytes += fwrite(buf + nbytes, 1, len - nbytes, (FILE*)ctx);
if (ferror((FILE*)ctx)) {
fprintf(stderr, "Error writing file, samples lost, exiting!\n");
hsdaoh_stop_stream(dev);
break;
}
}
if (bytes_to_read > 0)

3
src/libhsdaoh.c
View file

@ -624,7 +624,8 @@ void hsdaoh_process_frame(hsdaoh_dev_t *dev, uint8_t *data, int size)
payload_len &= 0x0fff;
if (payload_len > dev->width-1) {
fprintf(stderr, "Invalid payload length: %d\n", payload_len);
if (dev->stream_synced)
fprintf(stderr, "Invalid payload length: %d\n", payload_len);
/* discard frame */
return;