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| Message-ID: | <3A9D6C7A.8E6A52FF@tensilica.com> |
| Date: | Wed, 28 Feb 2001 13:24:10 -0800 |
| From: | Bob Wilson <bwilson AT tensilica DOT com> |
| Organization: | Tensilica, Inc. |
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| To: | cygwin AT cygwin DOT com |
| Subject: | spawn hangs for non-Cygwin programs |
I have a Cygwin program that contains the following call to invoke a
child process:
pid = spawnvp((int)_P_NOWAIT, argv[0], argv);
Sometime between Cygwin 1.1.4 and 1.1.8 it seems to have stopped
working. If the child is another Cygwin program, then everything is
fine. If the child was compiled with -mno-cygwin, however, the spawnvp
call never returns (as if I hadn't specified _P_NOWAIT).
Is this supposed to work? If not, is it a known problem? I'm
tentatively planning to rewrite my code to call CreateProcess directly
but I thought I should report the problem in case no one else has
encountered this yet.
--
Bob Wilson Tel: (408) 327-7312
Tensilica, Inc. Fax: (408) 986-8919
3255-6 Scott Blvd. email: bwilson AT tensilica DOT com
Santa Clara, CA 95054
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