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Remove unused static vars in unlink.c

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* src/unlink.c (unlink_count, deferred_unlink_delay):
Remove.  All uses removed.
This commit is contained in:
Paul Eggert
2024-11-01 09:40:36 -07:00
parent e0f9b0fdea
commit 08a9174444
1 changed files with 2 additions and 12 deletions
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14
src/unlink.c
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@@ -41,16 +41,9 @@ is_cwd (struct deferred_unlink const *p)
/* The unlink queue */
static struct deferred_unlink *dunlink_head, *dunlink_tail;
/* Number of entries in the queue */
static size_t dunlink_count;
/* List of entries available for allocation */
static struct deferred_unlink *dunlink_avail;
/* Delay (number of records written) between adding entry to the
list and its actual removal. */
static size_t deferred_unlink_delay = 0;
static struct deferred_unlink *
dunlink_alloc (void)
{
@@ -81,7 +74,6 @@ dunlink_insert (struct deferred_unlink *anchor, struct deferred_unlink *p)
}
if (!p->next)
dunlink_tail = p;
dunlink_count++;
}
static void
@@ -103,7 +95,7 @@ flush_deferred_unlinks (bool force)
struct deferred_unlink *next = p->next;
if (force
|| records_written > p->records_written + deferred_unlink_delay)
|| p->records_written < records_written)
{
chdir_do (p->dir_idx);
if (p->is_dir)
@@ -149,7 +141,6 @@ flush_deferred_unlinks (bool force)
unlink_error (p->file_name);
}
dunlink_reclaim (p);
dunlink_count--;
p = next;
if (prev)
prev->next = p;
@@ -186,7 +177,6 @@ flush_deferred_unlinks (bool force)
rmdir_error (fname);
}
dunlink_reclaim (p);
dunlink_count--;
p = next;
}
dunlink_head = dunlink_tail = NULL;
@@ -214,7 +204,7 @@ queue_deferred_unlink (const char *name, bool is_dir)
struct deferred_unlink *p;
if (dunlink_head
&& records_written > dunlink_head->records_written + deferred_unlink_delay)
&& records_written > dunlink_head->records_written)
flush_deferred_unlinks (false);
p = dunlink_alloc ();