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More than 40 files open - eCos doesn't run properly?


I am using the A&M Rattler power pc 8250 based target. I'm working with the eCos source from ~September.

I have a configuration question regarding the POSIX File IO Compatibility Layer package. I want to configure and run eCos with 110 file descriptors and 100 open files. Configuring the source and creating an eCos library is no problem. I am able to build the two threads example as well, however, when I start the program via GDB, GDB hangs and I don't see any output from the target.

I have determined through trial and error that 40 is the magic number of open files that I can configure eCos with and still run the two threads example. Any more than that, and the GDB/target hangs.

Can someone else with a Rattler verify this for me? Can anyone offer help in getting past the 40 open file limit I see?

Ernie Biancarelli



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