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Re: Incorrect waitpid-handling in buffer.c.
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From: |
Pierre Asselin |
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Subject: |
Re: Incorrect waitpid-handling in buffer.c. |
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Date: |
Sun, 2 Feb 2003 01:56:42 +0000 (UTC) |
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User-agent: |
nn/6.6.4 |
In <mailman.1301.1044109381.21513.bug-cvs@gnu.org> "Johannes
=?iso-8859-1?q?Gr=F8dem?=" <johs+n@ifi.uio.no> writes:
>+ do
>+ n = waitpid (bc->child_pid, (int *) 0, 0);
>+ while (n == -1 && errno == EINTR);
Don't you want to reset errno between syscalls?
do {
errno= 0; n = waitpid (bc->child_pid, (int *) 0, 0);
} while (n == -1 && errno == EINTR);