Date: Sat, 4 Jul 1998 00:25:14 -0500 (CDT) From: Joel Ray Holveck <joelh@gnu.org> To: grog@lemis.com Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Portability of scatter / gather Message-ID: <199807040525.AAA15330@detlev.UUCP> In-Reply-To: <19980704141243.B358@freebie.lemis.com> (message from Greg Lehey on Sat, 4 Jul 1998 14:12:43 %2B0930) References: <199807040356.WAA14496@detlev.UUCP> <19980704141243.B358@freebie.lemis.com>
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>> On all BSD systems, is it the case that an item written with writev >> can be read with read without translation, or does readv have to be >> used? > readv and writev are just ways of transferring the data. After it is > onn the medium, you can't tell how it got there. So yes, you can read > it without translation. (Thanks also to Julian for his quick response.) How about mixing send and read, or write and recv? Are these equivilent on a socket if flags == 0? Thanks, joelh -- Joel Ray Holveck - joelh@gnu.org - http://www.wp.com/piquan Fourth law of programming: Anything that can go wrong wi sendmail: segmentation violation - core dumped To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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