Date: Mon, 7 Mar 2005 17:29:39 -0800 From: Alfred Perlstein <alfred@freebsd.org> To: Maxim Sobolev <sobomax@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/compat/linux linux_socket.c Message-ID: <20050308012939.GP11079@elvis.mu.org> In-Reply-To: <200503070726.j277Qhp5059059@repoman.freebsd.org> References: <200503070726.j277Qhp5059059@repoman.freebsd.org>
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Why not just expand our API to do this as well? It shouldn't be that hard and then we'll gain the additional functionality. * Maxim Sobolev <sobomax@FreeBSD.org> [050306 23:26] wrote: > sobomax 2005-03-07 07:26:43 UTC > > FreeBSD src repository > > Modified files: > sys/compat/linux linux_socket.c > Log: > Handle MSG_NOSIGNAL flag in linux_send() by setting SO_NOSIGPIPE on socket > for the duration of the send() call. Such approach may be less than ideal > in threading environment, when several threads share the same socket and it > might happen that several of them are calling linux_send() at the same time > with and without SO_NOSIGPIPE set. > > However, such race condition is very unlikely in practice, therefore this > change provides practical improvement compared to the previous behaviour. > > PR: kern/76426 > Submitted by: Steven Hartland <killing@multiplay.co.uk> > MFC after: 3 days > > Revision Changes Path > 1.56 +25 -2 src/sys/compat/linux/linux_socket.c -- - Alfred Perlstein - Research Engineering Development Inc. - email: bright@mu.org cell: 408-480-4684
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