DragonFly bugs List (threaded) for 2006-12
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confstr() should return 0, not -1, on errors

From:	Guy Harris <guy@xxxxxxxxxxxx>
Date:	Sat, 02 Dec 2006 14:44:56 -0800

According to

http://www.opengroup.org/onlinepubs/009695399/functions/confstr.html

confstr() should return 0, not (size_t)-1, on errors. The current DragonFly BSD implementation returns -1 if sysctl() fails.

Follow-Ups:
- Re: confstr() should return 0, not -1, on errors
  - From: "Thomas E. Spanjaard" <tgen@netphreax.net>
- Re: confstr() should return 0, not -1, on errors
  - From: Joerg Sonnenberger <joerg@britannica.bec.de>

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