Date: Fri, 2 Apr 2004 11:12:54 -0800 From: Alfred Perlstein <alfred@freebsd.org> To: Poul-Henning Kamp <phk@phk.freebsd.dk> Cc: current@freebsd.org Subject: Re: mmap breakage? Message-ID: <20040402191254.GK26131@elvis.mu.org> In-Reply-To: <35184.1080931122@critter.freebsd.dk> References: <20040402160959.GJ26131@elvis.mu.org> <35184.1080931122@critter.freebsd.dk>
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* Poul-Henning Kamp <phk@phk.freebsd.dk> [040402 10:40] wrote: > In message <20040402160959.GJ26131@elvis.mu.org>, Alfred Perlstein writes: > >I noticed that mplayer seems to want to open /dev/zero with RDONLY > >but then tries to mmap it PROT_READ+PROT_WRITE and gets rejected. > > Sounds like missing MAP_PRIVATE ? Nope, private is set. It's just that the file is opened RDONLY, but PROT has PROT_WRITE in it. -- - Alfred Perlstein - Research Engineering Development Inc. - email: bright@mu.org cell: 408-480-4684
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