Xref: utzoo comp.lang.c:14007 comp.unix.questions:10188
Path: utzoo!attcan!uunet!auspex!guy
From: guy@auspex.UUCP (Guy Harris)
Newsgroups: comp.lang.c,comp.unix.questions
Subject: Re: input ready under UNIX ??!!??
Keywords: input, unix, help
Message-ID: <436@auspex.UUCP>
Date: 11 Nov 88 17:59:49 GMT
References: <771@necis.UUCP> <547@poseidon.ATT.COM> <763@wsccs.UUCP>
Reply-To: guy@auspex.UUCP (Guy Harris)
Followup-To: comp.unix.questions
Organization: Auspex Systems, Santa Clara
Lines: 6

>The ioctl parameters TIOCQCNT (Terminal Input Output Control Queue CouNT)
>or FIONREAD also work nicely everywhere but system V.

One or the other will, perhaps; neither 4.xBSD nor SunOS have TIOCQCNT,
although they have FIONREAD.  Do all systems lacking FIONREAD really
have TIOCQCNT?