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Gave up risky direct update of hardlink siblings

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This commit is contained in:
Thomas Schmitt
2009-06-22 11:28:34 +00:00
parent 3f852df6ca
commit 4433890336
6 changed files with 276 additions and 93 deletions
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26
libisoburn/trunk/xorriso/xorriso_private.h
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@ -391,18 +391,31 @@ struct XorrisO { /* the global context of xorriso */
int find_compare_result; /* 1=everything matches , 0=mismatch , -1=error */
/* LBA sorting and hardlink matching facility */
/* Tree node collection and LBA sorting facility */
int node_counter;
int node_array_size;
void **node_array;
char **node_targets; /* Memorizes eventual hardlink target paths */
off_t node_targets_availmem;
struct Xorriso_lsT *node_disk_prefixes;
struct Xorriso_lsT *node_img_prefixes;
/* Array of all nodes in the tree, sorted by disk dev,ino */
/* Hardlink matching at restore time memorizes hardlink target paths.
Array of nodes sorted by LBA. */
int hln_count;
void **hln_array;
void **hln_targets;
/* >>> this should count all temp_mem and thus change its name */
off_t node_targets_availmem;
/* Hardlink matching at update time:
Array of all nodes in the tree, sorted by disk dev,ino.
Bitmap of nodes which possibly got new hardlink siblings.
List of involved disk-iso path pairs. */
int di_count;
void **di_array;
char *di_do_widen;
struct Xorriso_lsT *di_disk_paths;
struct Xorriso_lsT *di_iso_paths;
struct PermiteM *perm_stack; /* Temporarily altered dir access permissions */
@ -518,6 +531,10 @@ int Xorriso_pacifier_callback(struct XorrisO *xorriso, char *what_done,
off_t count, off_t todo, char *current_object,
int flag);
int Xorriso_pfx_disk_path(struct XorrisO *xorriso, char *iso_path,
char *iso_prefix, char *disk_prefix,
char disk_path[SfileadrL], int flag);
/* @param boss_iter Opaque handle to be forwarded to actions in ISO image
Set to NULL if calling this function from outside ISO world
@param flag bit0= update rather than compare
@ -918,6 +935,7 @@ struct FindjoB {
29= show_stream
30= internal: count by xorriso->node_counter
31= internal: register in xorriso->node_array
32= internal: widen_hardlinks disk_equiv: update nodes marked in di_do_widen
*/
int action;
int prune;