121330Sdist /* 238473Sbostic * Copyright (c) 1983 The Regents of the University of California. 338473Sbostic * All rights reserved. 438473Sbostic * 542625Sbostic * %sccs.include.redist.c% 621330Sdist */ 712942Ssam 826518Sdonn #if defined(LIBC_SCCS) && !defined(lint) 9*46597Sdonn static char sccsid[] = "@(#)pause.c 5.7 (Berkeley) 02/23/91"; 1038473Sbostic #endif /* LIBC_SCCS and not lint */ 1121330Sdist 12*46597Sdonn #include <signal.h> 13*46597Sdonn #include <unistd.h> 14*46597Sdonn 1512942Ssam /* 1612942Ssam * Backwards compatible pause. 1712942Ssam */ 18*46597Sdonn int 1912942Ssam pause() 2012942Ssam { 2112942Ssam 22*46597Sdonn return sigpause(sigblock(0L)); 2312942Ssam } 24