-int symlink_or_copy(const char *from, const char *to) {
- char *pf = NULL, *pt = NULL;
- struct stat a, b;
- int r;
-
- assert(from);
- assert(to);
-
- if (path_get_parent(from, &pf) < 0 ||
- path_get_parent(to, &pt) < 0) {
- r = -ENOMEM;
- goto finish;
- }
-
- if (stat(pf, &a) < 0 ||
- stat(pt, &b) < 0) {
- r = -errno;
- goto finish;
- }
-
- if (a.st_dev != b.st_dev) {
- free(pf);
- free(pt);
-
- return copy_file(from, to);
- }
-
- if (symlink(from, to) < 0) {
- r = -errno;
- goto finish;
- }
-
- r = 0;
-
-finish:
- free(pf);
- free(pt);
-
- return r;
-}
-
-int symlink_or_copy_atomic(const char *from, const char *to) {
- char *t, *x;
+int symlink_atomic(const char *from, const char *to) {
+ char *x;
+ _cleanup_free_ char *t;