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Support >INT_MAX -C dirs

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* src/extract.c (struct delayed_set_stat, struct delayed_link):
* src/misc.c (normalize_filename, wd_count, chdir_count)
(chdir_arg, tar_getcdpath):
* src/names.c (name_gather, addname, add_hierarchy_to_namelist):
* src/unlink.c (struct deferred_unlink, flush_deferred_unlinks):
Use idx_t, not int, for directory indexes, so as to not
limit their number to INT_MAX; this is theoretically possible
if -T is used.
* src/names.c (name_next_elt, name_next):
Use bool for boolean.
This commit is contained in:
Paul Eggert
2024-08-03 09:35:46 -07:00
parent 390950282d
commit cc691f8272
6 changed files with 44 additions and 49 deletions
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14
src/unlink.c
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@@ -24,7 +24,7 @@
struct deferred_unlink
{
struct deferred_unlink *next; /* Next unlink in the queue */
int dir_idx; /* Directory index in wd */
idx_t dir_idx; /* Directory index in wd */
char *file_name; /* Name of the file to unlink, relative
to dir_idx */
bool is_dir; /* True if file_name is a directory */
@@ -72,7 +72,7 @@ dunlink_insert (struct deferred_unlink *anchor, struct deferred_unlink *p)
p->next = anchor->next;
anchor->next = p;
}
else
else
{
p->next = dunlink_head;
dunlink_head = p;
@@ -94,8 +94,8 @@ static void
flush_deferred_unlinks (bool force)
{
struct deferred_unlink *p, *prev = NULL;
int saved_chdir = chdir_current;
idx_t saved_chdir = chdir_current;
for (p = dunlink_head; p; )
{
struct deferred_unlink *next = p->next;
@@ -188,8 +188,8 @@ flush_deferred_unlinks (bool force)
p = next;
}
dunlink_head = dunlink_tail = NULL;
}
}
chdir_do (saved_chdir);
}
@@ -197,7 +197,7 @@ void
finish_deferred_unlinks (void)
{
flush_deferred_unlinks (true);
while (dunlink_avail)
{
struct deferred_unlink *next = dunlink_avail->next;