From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932617AbXGQOKE (ORCPT ); Tue, 17 Jul 2007 10:10:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761929AbXGQOH4 (ORCPT ); Tue, 17 Jul 2007 10:07:56 -0400 Received: from pasmtpb.tele.dk ([80.160.77.98]:35924 "EHLO pasmtpB.tele.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760894AbXGQOHu (ORCPT ); Tue, 17 Jul 2007 10:07:50 -0400 From: Sam Ravnborg To: linux-kernel@vger.kernel.org Cc: Mike Frysinger , Andrew Morton , Sam Ravnborg Subject: [PATCH 08/33] kbuild: add support for reading stdin with gen_init_cpio Date: Tue, 17 Jul 2007 16:08:37 +0200 Message-Id: <1184681343412-git-send-email-sam@ravnborg.org> X-Mailer: git-send-email 1.5.0.6 In-Reply-To: <11846813431389-git-send-email-sam@ravnborg.org> References: 20070717140622.GA25846@uranus.ravnborg.org <11846813423231-git-send-email-sam@ravnborg.org> <11846813432423-git-send-email-sam@ravnborg.org> <1184681343138-git-send-email-sam@ravnborg.org> <11846813433593-git-send-email-sam@ravnborg.org> <11846813432300-git-send-email-sam@ravnborg.org> <11846813432072-git-send-email-sam@ravnborg.org> <11846813431389-git-send-email-sam@ravnborg.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Mike Frysinger Treat an argument of "-" as meaning "read stdin for cpio files" so gen_init_cpio can be piped into. Signed-off-by: Mike Frysinger Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg --- usr/gen_init_cpio.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/usr/gen_init_cpio.c b/usr/gen_init_cpio.c index 8365db6..7abc07f 100644 --- a/usr/gen_init_cpio.c +++ b/usr/gen_init_cpio.c @@ -498,7 +498,9 @@ int main (int argc, char *argv[]) exit(1); } - if (! (cpio_list = fopen(argv[1], "r"))) { + if (!strcmp(argv[1], "-")) + cpio_list = stdin; + else if (! (cpio_list = fopen(argv[1], "r"))) { fprintf(stderr, "ERROR: unable to open '%s': %s\n\n", argv[1], strerror(errno)); usage(argv[0]); -- 1.5.0.6