src/usr.bin/tmux/file.c - diff

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-version 1.8, 2021/02/11 08:28:45
+version 1.9, 2021/02/11 09:39:29
 Line 477
 Line 477
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          free(msg);
  }
+ /* Check if any files have data left to write. */
+ int
+ file_write_left(struct client_files *files)
+ {
+         struct client_file      *cf;
+         size_t                   left;
+         int                      waiting = 0;
+         RB_FOREACH (cf, client_files, files) {
+                 if (cf->event == NULL)
+                         continue;
+                 left = EVBUFFER_LENGTH(cf->event->output);
+                 if (left != 0) {
+                         waiting++;
+                         log_debug("file %u %zu bytes left", cf->stream, left);
+                 }
+         }
+         return (waiting != 0);
+ }
  /* Client file write error callback. */
  static void
  file_write_error_callback(__unused struct bufferevent *bev, __unused short what,