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Transfering inode numbers from PX entries to IsoNode during image import

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and using these numbers in PX entries during next image generation.
This also answers the concerns about PX without ino in RRIP 1.12
and PX with ino in RRIP 1.10 images produced by mkisofs.
This commit is contained in:
Thomas Schmitt
2009-04-28 22:40:15 +02:00
parent 5009d1038d
commit d20da80767
13 changed files with 696 additions and 79 deletions
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26
libisofs/ecma119_tree.c
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@ -95,7 +95,10 @@ int get_iso_name(Ecma119Image *img, IsoNode *iso, char **name)
static
int create_ecma119_node(Ecma119Image *img, IsoNode *iso, Ecma119Node **node)
{
int ret;
Ecma119Node *ecma;
unsigned int fs_id;
dev_t dev_id;
ecma = calloc(1, sizeof(Ecma119Node));
if (ecma == NULL) {
@ -109,11 +112,28 @@ int create_ecma119_node(Ecma119Image *img, IsoNode *iso, Ecma119Node **node)
/* TODO #00009 : add true support for harlinks and inode numbers */
ecma->nlink = 1;
/* >>> ts A90426 : unite this with fs_give_ino_number() when it gets
an inode recycling mode
*/
/* >>> One needs to find groups of nodes with identical id numbers
resp. with other reasons for being hard links.
This will replace the file source unifier by rbtree
in iso_file_src_create() and iso_file_src_add().
*/
/*ts A90428 */
#ifdef Libisofs_hardlink_prooF
ret = iso_node_get_id(iso, &fs_id, &dev_id, &(ecma->ino), 1);
if (ret < 0) {
return ret;
} else if (ret == 0) {
ecma->ino = img_give_ino_number(img->image, 0);
}
#else /* Libisofs_hardlink_prooF */
ecma->ino = ++img->ino;
#endif /* ! Libisofs_hardlink_prooF */
*node = ecma;
return ISO_SUCCESS;
}