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Made directory inodes persistent during multi-session.

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The reason is to produce a continued ino history for eventual incremental
backups from ISO images.
This commit is contained in:
Thomas Schmitt
2009-05-01 12:49:37 +02:00
parent 19fd87ef7b
commit 95381ce258
5 changed files with 37 additions and 11 deletions
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15
libisofs/fs_image.c
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@ -2788,12 +2788,7 @@ int image_builder_create_node(IsoNodeBuilder *builder, IsoImage *image,
/* ts A90428 */
/* Attach ino as xinfo if valid and no IsoStream is involved */
if (info.st_ino != 0 && (info.st_mode & S_IFMT) != S_IFREG
&& (info.st_mode & S_IFMT) != S_IFDIR) {
/* >>> ??? is there any sense in equipping directories with
persistent inode numbers ? */
if (info.st_ino != 0 && (info.st_mode & S_IFMT) != S_IFREG) {
ret = iso_node_set_ino(new, info.st_ino, 0);
if (ret < 0)
goto failure;
@ -3054,11 +3049,11 @@ int iso_image_import(IsoImage *image, IsoDataSource *src,
/* ts A90426 */
if ((data->px_ino_status & (2 | 4 | 8)) || opts->make_new_ino) {
/* >>> ??? is there any benefit with stable ino for directories ?
if so: add 4 to img_make_inos(flag)
/* Attach new inode numbers to any node which doe not have one,
resp. to all nodes in case of opts->make_new_ino
*/
ret = img_make_inos(image, image->root, 8 | 2 | !!opts->make_new_ino);
ret = img_make_inos(image, image->root,
8 | 4 | 2 | !!opts->make_new_ino);
if (ret < 0) {
iso_node_builder_unref(image->builder);
goto import_revert;