From owner-dev-commits-src-main@freebsd.org Thu Jul 29 06:41:28 2021 Return-Path: Delivered-To: dev-commits-src-main@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0871D66C965; Thu, 29 Jul 2021 06:41:28 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Gb1CC6w62z3Hb6; Thu, 29 Jul 2021 06:41:27 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id D60604F7B; Thu, 29 Jul 2021 06:41:27 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 16T6fRXW013749; Thu, 29 Jul 2021 06:41:27 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 16T6fRuN013748; Thu, 29 Jul 2021 06:41:27 GMT (envelope-from git) Date: Thu, 29 Jul 2021 06:41:27 GMT Message-Id: <202107290641.16T6fRuN013748@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Poul-Henning Kamp Subject: git: 272144ab4109 - main - hexdump: Flush stdout after '*' (repeat) lines. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: phk X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 272144ab410901f8b74db2ec97e09d64983d4b31 Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-main@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for the main branch of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Jul 2021 06:41:28 -0000 The branch main has been updated by phk: URL: https://cgit.FreeBSD.org/src/commit/?id=272144ab410901f8b74db2ec97e09d64983d4b31 commit 272144ab410901f8b74db2ec97e09d64983d4b31 Author: Poul-Henning Kamp AuthorDate: 2021-07-29 06:37:39 +0000 Commit: Poul-Henning Kamp CommitDate: 2021-07-29 06:40:57 +0000 hexdump: Flush stdout after '*' (repeat) lines. The canonical annoying example being: hexdump < /dev/zero | less --- usr.bin/hexdump/display.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/usr.bin/hexdump/display.c b/usr.bin/hexdump/display.c index 697443693d8e..5e5b30b73fd0 100644 --- a/usr.bin/hexdump/display.c +++ b/usr.bin/hexdump/display.c @@ -274,8 +274,10 @@ get(void) if (vflag != ALL && valid_save && bcmp(curp, savp, nread) == 0) { - if (vflag != DUP) + if (vflag != DUP) { (void)printf("*\n"); + (void)fflush(stdout); + } return((u_char *)NULL); } bzero((char *)curp + nread, need); @@ -305,8 +307,10 @@ get(void) vflag = WAIT; return(curp); } - if (vflag == WAIT) + if (vflag == WAIT) { (void)printf("*\n"); + (void)fflush(stdout); + } vflag = DUP; address += blocksize; need = blocksize;