Date: Wed, 4 Aug 2004 13:35:24 +0300 From: Giorgos Keramidas <keramida@linux.gr> To: ngl <ngl@ur.ru> Cc: current@freebsd.org Subject: Re: POSIX Thread's locks failed Message-ID: <20040804103524.GB4077@orion.daedalusnetworks.priv> In-Reply-To: <0ba301c47a11$fa028b80$0202000a@spirit> References: <0ba301c47a11$fa028b80$0202000a@spirit>
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On 2004-08-04 16:58, ngl <ngl@ur.ru> wrote: > > I use libpcap and libc_r under FreeBSD 5.2.1-p9, and i has faced a problem, > that sometimes pthread_mutex doesn't work properly. > > I'm getting packets from bpf with pcap_next function in one thread and > processing them in another. Both threads are using the same pthread_mutex > to synchronize. Everything works perfectly, but sometimes i get errors > could arise only if synchronization failed. A small program that exhibits the problem when run and a few details about the way we should run it while trying to reproduce the problem would be fine, IMHO.
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