Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!seismo!rochester!cornell!uw-beaver!teknowledge-vaxc!mkhaw From: mkhaw@teknowledge-vaxc.ARPA (Michael Khaw) Newsgroups: comp.unix.wizards Subject: Re: No more signals Message-ID: <13963@teknowledge-vaxc.ARPA> Date: Tue, 23-Jun-87 15:11:49 EDT Article-I.D.: teknowle.13963 Posted: Tue Jun 23 15:11:49 1987 Date-Received: Thu, 25-Jun-87 04:17:05 EDT References: <48300005@hcx1> <1207@ius2.cs.cmu.edu> <532@applix.UUCP> <21812@sun.uucp> Reply-To: mkhaw@teknowledge-vaxc.UUCP (Michael Khaw) Organization: Teknowledge, Inc., Palo Alto CA Lines: 14 In article <21812@sun.uucp> guy%gorodish@Sun.COM (Guy Harris) writes: +Under 4.3BSD, and systems that have correctly picked up the 4.3 +changes, there are macros to set, clear, and test bits, so you don't +have to know how the bits are laid out. I presume Ultrix picked them +up. The manual page should mention FD_SET, FD_CLR, FD_ISSET, and +FD_ZERO; those macros are in . These macros are not in my Ultrix 1.2 Mike Khaw -- internet: mkhaw@teknowledge-vaxc.arpa usenet: {hplabs|sun|ucbvax|decwrl|sri-unix}!mkhaw%teknowledge-vaxc.arpa USnail: Teknowledge Inc, 1850 Embarcadero Rd, POB 10119, Palo Alto, CA 94303