Date: Sat, 27 Jun 1998 09:25:01 +0200 From: Gerd Truschinski <agni@zedat.fu-berlin.de> To: Joel Ray Holveck <joelh@gnu.org> Cc: freebsd-current@FreeBSD.ORG Subject: Re: /dev/io Message-ID: <3.0.5.32.19980627092501.007ea760@mail.zedat.fu-berlin.de> In-Reply-To: <199806270521.AAA01028@detlev.UUCP> References: <199806260329.FAA13506@freebsd.first.gmd.de> <199806260329.FAA13506@freebsd.first.gmd.de>
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At 00:21 27.06.98 -0500, Joel Ray Holveck wrote: >> Hi there, >> I am running current from around 11. May. >> I try to open /dev/io as user 'dose.wheel' with the following permissions: >> crw-rw---- 1 dose wheel 2, 14 Mar 24 13:14 /dev/io >> but get always 'Operation not permitted' errors. I must be root. >> Is the man page to old or did I miss something? > >Can you please tell us the exact operation you tried? A code snippet >would be nice. > dev_file = open("/dev/io", O_RDWR); if (dev_file == -1) { perror("open /dev/io "); exit (errno); } And I get: open /dev/io : Operation not permitted /gT/ -- Gerd Truschinski | Yes, this is the sort of scenario I Freie Universitaet Berlin | think up to amuse myself in the evenings. ZEDAT | -- with confirmation from Larisa -------- Taku Str. 9, Raum 020 Phone: +49 30 838 75 500 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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