From patchwork Tue Sep 20 10:31:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Bin Meng X-Patchwork-Id: 1679990 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=koArTVPT; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4MWzKP1kcqz1yp7 for ; Tue, 20 Sep 2022 21:07:35 +1000 (AEST) Received: from localhost ([::1]:53644 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oab6C-0004n0-2J for incoming@patchwork.ozlabs.org; Tue, 20 Sep 2022 07:07:32 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45052) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oaaYG-0000Uo-HF for qemu-devel@nongnu.org; Tue, 20 Sep 2022 06:32:29 -0400 Received: from mail-pl1-x630.google.com ([2607:f8b0:4864:20::630]:44579) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oaaYF-0004mq-0N for qemu-devel@nongnu.org; Tue, 20 Sep 2022 06:32:28 -0400 Received: by mail-pl1-x630.google.com with SMTP id w10so1034641pll.11 for ; Tue, 20 Sep 2022 03:32:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=ziUPt4vlu90nlwtr3cIlBDD5brCudcYGA0pu4hMiODs=; b=koArTVPTy8wOD0AbhfeKTNUt0ekfuXQu1JxLmG8fILqfwdLgTYa7ELPJF5CbmjD8rk 0hwALKUedNE7I6luYfmVURA89Qk1VzM9Taoy2TOuHeyRNpfL+peHB/PMCTgqMJp1uXXu OZCps/JeesMLCRmCE/KEF+m3/bUV8j2RxLOxwu7GmtXKkzcggdrZ2AD4ZgC41LXvE8cc AlNjft0+Lw4lRj/iRUXogSXHmCr+7s3jjLc4aW3QkElRj3tTo3xrgZ7xUZCLpOeR4ITb zvbxMH26NMOLe1z6yahgGndxxqtanjZNmouwJFX16Y1sn8dZUnUivXN+4p7zgEMely4e FqfQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date; bh=ziUPt4vlu90nlwtr3cIlBDD5brCudcYGA0pu4hMiODs=; b=zHC1lyZ841QEZUf668MnFnxQC7yhSnEvoVBU5T1yxWd3kj8SXzmo3/SgEfpRR4tN35 vcBAQEWHQxnsFpkLwO7A1tL5G+f5WRZgqAaNgWWNkH2WF6P8DeiuzcaSJTgnV3wN9BPD kUV2LGZyEwncQeLS34Rxe+Y/xqN9ghTGsizVNPdFTYkKTG1sXkLcRUf12Ppvsgukydx5 wxgMnxP08rVzVu6NHKlEvOIG5J55Ct7OnIp0MqKMUfrAQzGby5vX+uP82fktTvNtWCaz lk6OZ1VFHn20k2P4NbGQ6raHkXRAPBm23dmu9/O1JxH/nmrguXjWyqZfLoUmmNhMkpzR dOHw== X-Gm-Message-State: ACrzQf1kZL15hi7DLc45X+F9CeiwfcTIL75BHaqjCZfDMuxor3WYOm5j b/JDbGZG/phGg5rRoU5PCwGknU72mhk= X-Google-Smtp-Source: AMsMyM6Cv+FFB4vjb5RWX05dqAlC/jfe8+XQAqXi6ucseF3Gb7BYI+bza5iZANPWBT7NOuGIOcy+tQ== X-Received: by 2002:a17:902:f644:b0:172:b074:d1f5 with SMTP id m4-20020a170902f64400b00172b074d1f5mr4162942plg.29.1663669945255; Tue, 20 Sep 2022 03:32:25 -0700 (PDT) Received: from ubuntu.. (144.168.56.201.16clouds.com. [144.168.56.201]) by smtp.gmail.com with ESMTPSA id n2-20020aa79842000000b00551fa0e2b2dsm699573pfq.206.2022.09.20.03.32.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Sep 2022 03:32:24 -0700 (PDT) From: Bin Meng To: qemu-devel@nongnu.org Cc: Bin Meng , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Richard Henderson Subject: [PATCH v2 05/39] tcg: Avoid using hardcoded /tmp Date: Tue, 20 Sep 2022 18:31:25 +0800 Message-Id: <20220920103159.1865256-6-bmeng.cn@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220920103159.1865256-1-bmeng.cn@gmail.com> References: <20220920103159.1865256-1-bmeng.cn@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::630; envelope-from=bmeng.cn@gmail.com; helo=mail-pl1-x630.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Bin Meng Use g_get_tmp_dir() to get the directory to use for temporary files. Signed-off-by: Bin Meng Reviewed-by: Marc-André Lureau Reviewed-by: Alex Bennée --- Changes in v2: - Use g_autofree to declare the variable tcg/tcg.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tcg/tcg.c b/tcg/tcg.c index 0f9cfe96f2..8847053176 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -4729,7 +4729,8 @@ static void tcg_register_jit_int(const void *buf_ptr, size_t buf_size, /* Enable this block to be able to debug the ELF image file creation. One can use readelf, objdump, or other inspection utilities. */ { - FILE *f = fopen("/tmp/qemu.jit", "w+b"); + g_autofree char *jit = g_strdup_printf("%s/qemu.jit", g_get_tmp_dir()); + FILE *f = fopen(jit, "w+b"); if (f) { if (fwrite(img, img_size, 1, f) != img_size) { /* Avoid stupid unused return value warning for fwrite. */