From owner-freebsd-arch@FreeBSD.ORG Tue Sep 14 03:18:19 2004 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4BF2916A4CE for ; Tue, 14 Sep 2004 03:18:19 +0000 (GMT) Received: from black.imgsrc.co.jp (black.imgsrc.co.jp [210.226.20.147]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0D6D943D60 for ; Tue, 14 Sep 2004 03:18:19 +0000 (GMT) (envelope-from kuriyama@imgsrc.co.jp) Received: from localhost (localhost [127.0.0.1]) by black.imgsrc.co.jp (Postfix) with ESMTP id 2321950BA6 for ; Tue, 14 Sep 2004 12:18:18 +0900 (JST) Received: from black.imgsrc.co.jp (black.imgsrc.co.jp [IPv6:2001:218:422:2::9999]) by black.imgsrc.co.jp (Postfix) with ESMTP id 8C59650B8C for ; Tue, 14 Sep 2004 12:18:16 +0900 (JST) Date: Tue, 14 Sep 2004 12:18:16 +0900 Message-ID: <7macvto7wn.wl@black.imgsrc.co.jp> From: Jun Kuriyama To: arch@FreeBSD.org User-Agent: Wanderlust/2.10.1 (Watching The Wheels) SEMI/1.14.6 (Maruoka) FLIM/1.14.6 (Marutamachi) APEL/10.6 Emacs/21.3 (i386--freebsd) MULE/5.0 (SAKAKI) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Virus-Scanned: by amavisd 0.1 Subject: stderr is seekable? (lseek(2)) X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Sep 2004 03:18:19 -0000 When I tested this program, it finished successfully. But on Linux, lseek(2) returns -1 and errno is ESPIPE. I expected to be returned ESPIPE as Linux did. Is our behavior correct, or there is something wrong? ----- #include #include #include #include int main(int argc, char **argv) { off_t r = lseek(2, 1, SEEK_CUR); printf("r=%d\n", r); if (r == -1) { printf("errno=%d, %s\n", errno, strerror(errno)); } return 0; } ----- -- Jun Kuriyama // IMG SRC, Inc. // FreeBSD Project