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limits on number of open ostream's

From: Aonghus Lawlor <aonghus at fiachra dot ucd dot ie>
To: gcc-help <gcc-help at gcc dot gnu dot org>
Date: Mon, 24 Mar 2003 12:49:52 +0000
Subject: limits on number of open ostream's
Reply-to: aonghus at fiachra dot ucd dot ie

Hi,

I have a c++ program which opens a number of files simulataneously-
everything goes OK until the number of open files is greater than
(roughly) 1000 - then I can no longer open any new files. The
/proc/sys/fs/file-max is set to a much larger number, so I don't
suspect this is the problem.

Does gcc set limits on the number of open ostream's (something similar
to the MXUNIT for fortran)? If so, how can I change them and is there
any documentation around for these kinds of limits?

regards

aonghus

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