return ret;
}
+static int is_dir_empty(const char *path)
+{
+ struct strbuf buf = STRBUF_INIT;
+ WIN32_FIND_DATAA findbuf;
+ HANDLE handle;
+
+ strbuf_addf(&buf, "%s\\*", path);
+ handle = FindFirstFileA(buf.buf, &findbuf);
+ if (handle == INVALID_HANDLE_VALUE) {
+ strbuf_release(&buf);
+ return GetLastError() == ERROR_NO_MORE_FILES;
+ }
+
+ while (!strcmp(findbuf.cFileName, ".") ||
+ !strcmp(findbuf.cFileName, ".."))
+ if (!FindNextFile(handle, &findbuf)) {
+ strbuf_release(&buf);
+ return GetLastError() == ERROR_NO_MORE_FILES;
+ }
+ FindClose(handle);
+ strbuf_release(&buf);
+ return 0;
+}
+
+#undef rmdir
+int mingw_rmdir(const char *pathname)
+{
+ int ret, tries = 0;
+
+ while ((ret = rmdir(pathname)) == -1 && tries < ARRAY_SIZE(delay)) {
+ if (!is_file_in_use_error(GetLastError()))
+ break;
+ if (!is_dir_empty(pathname)) {
+ errno = ENOTEMPTY;
+ break;
+ }
+ /*
+ * We assume that some other process had the source or
+ * destination file open at the wrong moment and retry.
+ * In order to give the other process a higher chance to
+ * complete its operation, we give up our time slice now.
+ * If we have to retry again, we do sleep a bit.
+ */
+ Sleep(delay[tries]);
+ tries++;
+ }
+ while (ret == -1 && is_file_in_use_error(GetLastError()) &&
+ ask_yes_no_if_possible("Deletion of directory '%s' failed. "
+ "Should I try again?", pathname))
+ ret = rmdir(pathname);
+ return ret;
+}
+
#undef open
int mingw_open (const char *filename, int oflags, ...)
{