+ CHECK_RO
+ return rename(fname1, fname2);
+}
+
+
+void trim_trailing_slashes(char *name)
+{
+ int l;
+ /* Some BSD systems cannot make a directory if the name
+ * contains a trailing slash.
+ * <http://www.opensource.apple.com/bugs/X/BSD%20Kernel/2734739.html> */
+
+ /* Don't change empty string; and also we can't improve on
+ * "/" */
+
+ l = strlen(name);
+ while (l > 1) {
+ if (name[--l] != '/')
+ break;
+ name[l] = '\0';
+ }
+}
+
+
+int do_mkdir(char *fname, mode_t mode)
+{
+ if (dry_run)
+ return 0;
+ CHECK_RO;
+ trim_trailing_slashes(fname);
+ return mkdir(fname, mode);
+}
+
+
+/* like mkstemp but forces permissions */
+int do_mkstemp(char *template, mode_t perms)
+{
+ if (dry_run) return -1;
+ if (read_only) {errno = EROFS; return -1;}
+
+#if defined(HAVE_SECURE_MKSTEMP) && defined(HAVE_FCHMOD)
+ {
+ int fd = mkstemp(template);
+ if (fd == -1) return -1;
+ if ((fchmod(fd, perms) != 0) && preserve_perms) {
+ close(fd);
+ unlink(template);
+ return -1;
+ }
+ return fd;
+ }
+#else
+ if (!mktemp(template)) return -1;
+ return do_open(template, O_RDWR|O_EXCL|O_CREAT, perms);
+#endif
+}
+
+int do_stat(const char *fname, STRUCT_STAT *st)
+{
+#if HAVE_OFF64_T
+ return stat64(fname, st);
+#else
+ return stat(fname, st);
+#endif
+}
+
+#if SUPPORT_LINKS
+int do_lstat(const char *fname, STRUCT_STAT *st)
+{
+#if HAVE_OFF64_T
+ return lstat64(fname, st);
+#else
+ return lstat(fname, st);
+#endif
+}
+#endif
+
+int do_fstat(int fd, STRUCT_STAT *st)
+{
+#if HAVE_OFF64_T
+ return fstat64(fd, st);
+#else
+ return fstat(fd, st);
+#endif