return file_compare(file1, file2);
}
-static struct file_struct **hlink_list;
-static int hlink_count;
+struct file_struct **hlink_list;
+int hlink_count;
#define LINKED(p1,p2) ((p1)->F_DEV == (p2)->F_DEV \
&& (p1)->F_INODE == (p2)->F_INODE)
head = hlink_list[start];
while (from < hlink_count-1
&& LINKED(hlink_list[from], hlink_list[from+1])) {
- hlink_list[from]->F_HEAD = head;
+ hlink_list[from]->F_HLINDEX = to;
hlink_list[from]->F_NEXT = hlink_list[from+1];
from++;
}
if (from > start) {
- hlink_list[from]->F_HEAD = head;
- hlink_list[from]->F_NEXT = NULL;
+ hlink_list[from]->F_HLINDEX = to;
+ hlink_list[from]->F_NEXT = head;
+ hlink_list[from]->flags |= FLAG_HLINK_EOL;
hlink_list[to++] = head;
} else {
free((char*)head->link_u.idev);
#endif
}
+int hard_link_check(struct file_struct *file, int skip)
+{
+ if (!file->link_u.links)
+ return 0;
+ if (skip && !(file->flags & FLAG_HLINK_EOL))
+ hlink_list[file->F_HLINDEX] = file->F_NEXT;
+ if (hlink_list[file->F_HLINDEX] != file) {
+ if (verbose > 1) {
+ rprintf(FINFO, "\"%s\" is a hard link\n",
+ f_name(file));
+ }
+ return 1;
+ }
+ return 0;
+}
+
#if SUPPORT_HARD_LINKS
static void hard_link_one(char *hlink1, char *hlink2)
{
void do_hard_links(void)
{
#if SUPPORT_HARD_LINKS
- struct file_struct *file;
- char fbuf[MAXPATHLEN];
- char *hlink1, *hlink2;
+ struct file_struct *file, *first;
+ char hlink1[MAXPATHLEN];
+ char *hlink2;
STRUCT_STAT st1, st2;
int i;
return;
for (i = 0; i < hlink_count; i++) {
- file = hlink_list[i];
- hlink1 = f_name_to(file, fbuf, sizeof fbuf);
- if (link_stat(hlink1, &st1) != 0)
+ first = file = hlink_list[i];
+ if (link_stat(f_name_to(first, hlink1), &st1) != 0)
continue;
- while ((file = file->F_NEXT) != NULL) {
+ while ((file = file->F_NEXT) != first) {
hlink2 = f_name(file);
if (link_stat(hlink2, &st2) == 0) {
if (st2.st_dev == st1.st_dev