X-Git-Url: https://wimlib.net/git/?a=blobdiff_plain;f=src%2Fmount_image.c;h=bca9e4390e473c7987ae04f0522ccf6ab91901c7;hb=6a9854db6d6ff8f5dd3f28a82946dd1ed673a36a;hp=0ae5f2162c2397a9887c20ab1e2ea38b4e0e1e4a;hpb=6460a27c606eed49e900c73a3316ac12d77a3a2e;p=wimlib

diff --git a/src/mount_image.c b/src/mount_image.c
index 0ae5f216..bca9e439 100644
--- a/src/mount_image.c
+++ b/src/mount_image.c
@@ -1051,7 +1051,6 @@ renew_current_image(struct wimfs_context *ctx)
 		goto err_put_replace_imd;
 
 	new_blob->refcnt = 1;
-	new_blob->unhashed = 1;
 	new_blob->is_metadata = 1;
 
 	/* Make the image being moved available at a new index.  Increments the
@@ -1061,7 +1060,7 @@ renew_current_image(struct wimfs_context *ctx)
 	if (ret)
 		goto err_free_new_blob;
 
-	ret = xml_add_image(wim, "");
+	ret = xml_add_image(wim->xml_info, NULL);
 	if (ret)
 		goto err_undo_append;
 
@@ -1117,7 +1116,7 @@ commit_image(struct wimfs_context *ctx, int unmount_flags, mqd_t mq)
 	}
 	INIT_LIST_HEAD(&ctx->orig_blob_list);
 	delete_empty_blobs(ctx);
-	xml_update_image_info(ctx->wim, ctx->wim->current_image);
+	mark_image_dirty(wim_get_current_image_metadata(ctx->wim));
 
 	write_flags = 0;
 
@@ -1678,7 +1677,7 @@ wimfs_read(const char *path, char *buf, size_t size,
 			ret = size;
 		break;
 	case BLOB_IN_STAGING_FILE:
-		ret = raw_pread(&fd->f_staging_fd, buf, size, offset);
+		ret = pread(fd->f_staging_fd.fd, buf, size, offset);
 		if (ret < 0)
 			ret = -errno;
 		break;
@@ -1712,18 +1711,15 @@ wimfs_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
 		return ret;
 
 	for_inode_child(child, inode) {
-		char *file_name_mbs;
-		size_t file_name_mbs_nbytes;
+		char *name;
+		size_t name_nbytes;
 
-		ret = utf16le_to_tstr(child->file_name,
-				      child->file_name_nbytes,
-				      &file_name_mbs,
-				      &file_name_mbs_nbytes);
-		if (ret)
+		if (utf16le_to_tstr(child->d_name, child->d_name_nbytes,
+				    &name, &name_nbytes))
 			return -errno;
 
-		ret = filler(buf, file_name_mbs, NULL, 0);
-		FREE(file_name_mbs);
+		ret = filler(buf, name, NULL, 0);
+		FREE(name);
 		if (ret)
 			return ret;
 	}
@@ -2037,7 +2033,7 @@ wimfs_write(const char *path, const char *buf, size_t size,
 	struct wimfs_fd *fd = WIMFS_FD(fi);
 	ssize_t ret;
 
-	ret = raw_pwrite(&fd->f_staging_fd, buf, size, offset);
+	ret = pwrite(fd->f_staging_fd.fd, buf, size, offset);
 	if (ret < 0)
 		return -errno;
 
@@ -2132,15 +2128,16 @@ wimlib_mount_image(WIMStruct *wim, int image, const char *dir,
 	/* Get the metadata for the image to mount.  */
 	imd = wim_get_current_image_metadata(wim);
 
-	if (imd->modified) {
-		/* To avoid complicating things, we don't support mounting
-		 * images to which in-memory modifications have already been
-		 * made.  */
+	/* To avoid complicating things, we don't support mounting images to
+	 * which in-memory modifications have already been made.  */
+	if (is_image_dirty(imd)) {
 		ERROR("Cannot mount a modified WIM image!");
 		return WIMLIB_ERR_INVALID_PARAM;
 	}
 
 	if (mount_flags & WIMLIB_MOUNT_FLAG_READWRITE) {
+		if (imd->refcnt > 1)
+			return WIMLIB_ERR_IMAGE_HAS_MULTIPLE_REFERENCES;
 		ret = lock_wim_for_append(wim);
 		if (ret)
 			return ret;
@@ -2211,10 +2208,6 @@ wimlib_mount_image(WIMStruct *wim, int image, const char *dir,
 	 * the file descriptor arrays  */
 	prepare_inodes(&ctx);
 
-	/* If a read-write mount, mark the image as modified.  */
-	if (mount_flags & WIMLIB_MOUNT_FLAG_READWRITE)
-		imd->modified = 1;
-
 	/* Save the absolute path to the mountpoint directory.  */
 	ctx.mountpoint_abspath = realpath(dir, NULL);
 	if (ctx.mountpoint_abspath)