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Re: errno values after fcntl() in glibc-2.2.1
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From: |
Ulrich Drepper |
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Subject: |
Re: errno values after fcntl() in glibc-2.2.1 |
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Date: |
20 Feb 2001 14:44:07 -0800 |
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User-agent: |
Gnus/5.0807 (Gnus v5.8.7) XEmacs/21.1 (Capitol Reef) |
Bryan Ericson <address@hidden> writes:
> In working with glibc 2.2.1, I noticed an inconsistency in the
> way fcntl() sets errno. fcntl() returns zero, but errno is
> set to ENOSYS, as is demonstrated by running the following test
> code:
It's none of your business to look at errno unless the function you
called signals an error. The behavior is correct.
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