threads/76513: libpthread is not working

justin at justin at
Thu Jan 20 11:20:25 PST 2005

>Number:         76513
>Category:       threads
>Synopsis:       libpthread is not working
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-threads
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jan 20 19:20:24 GMT 2005
>Originator:     Justin Shumaker
>Release:        FreeBSD 5.3-RELEASE i386
System: FreeBSD 5.3-RELEASE FreeBSD 5.3-RELEASE #0: Fri Dec 10 14:00:54 EST 2004 justin at i386

	libpthread is crashing when multiple threads are working inside of a loop 
	that is thread-safe inside of my ray-tracer.  When I set libmap to use libc_r 
	instead of libpthread everything just works.  Using libpthread with just 1 thread 
	also works just fine.
	Cannoy paste my example code, not open source, try making a simple 
	multithreaded program using libpthread.
	No idea.


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