lavf/udp: warn in case the circular_buffer_size or overrun_nonfatal options are not supported
They are only supported if pthread is available.
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@ -496,6 +496,10 @@ static int udp_open(URLContext *h, const char *uri, int flags)
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/* assume if no digits were found it is a request to enable it */
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if (buf == endptr)
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s->overrun_nonfatal = 1;
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if (!HAVE_PTHREAD_CANCEL)
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av_log(h, AV_LOG_WARNING,
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"'overrun_nonfatal' option was set but it is not supported "
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"on this build (pthread support is required)\n");
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}
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if (av_find_info_tag(buf, sizeof(buf), "ttl", p)) {
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s->ttl = strtol(buf, NULL, 10);
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@ -514,6 +518,10 @@ static int udp_open(URLContext *h, const char *uri, int flags)
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}
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if (av_find_info_tag(buf, sizeof(buf), "fifo_size", p)) {
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s->circular_buffer_size = strtol(buf, NULL, 10)*188;
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if (!HAVE_PTHREAD_CANCEL)
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av_log(h, AV_LOG_WARNING,
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"'circular_buffer_size' option was set but it is not supported "
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"on this build (pthread support is required)\n");
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}
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if (av_find_info_tag(buf, sizeof(buf), "localaddr", p)) {
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av_strlcpy(localaddr, buf, sizeof(localaddr));
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