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[96.86.104.61]) by smtp.gmail.com with ESMTPSA id n128-v6sm17675166qkf.42.2018.05.25.22.24.12 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 25 May 2018 22:24:12 -0700 (PDT) From: keno@juliacomputing.com To: qemu-devel@nongnu.org Date: Sat, 26 May 2018 01:23:13 -0400 Message-Id: X-Mailer: git-send-email 2.8.1 In-Reply-To: References: In-Reply-To: References: X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400d:c09::243 Subject: [Qemu-devel] [PATCH 11/13] 9p: darwin: Mark mknod as unsupported X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Keno Fischer , Keno Fischer , groug@kaod.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Keno Fischer Signed-off-by: Keno Fischer --- hw/9pfs/9p-local.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c index c55ea25..3e358b7 100644 --- a/hw/9pfs/9p-local.c +++ b/hw/9pfs/9p-local.c @@ -669,6 +669,13 @@ static int local_mknod(FsContext *fs_ctx, V9fsPath *dir_path, return -1; } +#ifdef CONFIG_DARWIN + /* Darwin doesn't have mknodat and it's unlikely to work anyway, + so let's just mark it as unsupported */ + err = -1; + errno = EOPNOTSUPP; + goto out; +#else if (fs_ctx->export_flags & V9FS_SM_MAPPED || fs_ctx->export_flags & V9FS_SM_MAPPED_FILE) { err = mknodat(dirfd, name, fs_ctx->fmode | S_IFREG, 0); @@ -699,6 +706,8 @@ static int local_mknod(FsContext *fs_ctx, V9fsPath *dir_path, err_end: unlinkat_preserve_errno(dirfd, name, 0); +#endif + out: close_preserve_errno(dirfd); return err;