[Qemu-devel] [PATCH 11/13] 9p: darwin: Mark mknod as unsupported

[keno]

From: Keno Fischer <address@hidden>

Signed-off-by: Keno Fischer <address@hidden>
---
 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;
-- 
2.8.1