Added file_close_all().

diff --git a/lib/mainloop.c b/lib/mainloop.c
index c218a97276905eac35b781b1d08fdc636a14be72..c1dad101f4be22f91f3a77bbcf215be86ade62a8 100644 (file)
--- a/lib/mainloop.c
+++ b/lib/mainloop.c
@@ -216,6 +216,13 @@ file_set_timeout(struct main_file *fi, timestamp_t expires)
   timer_add(&fi->timer, expires);
 }
 
+void
+file_close_all(void)
+{
+  CLIST_FOR_EACH(struct main_file *, f, main_file_list)
+    close(f->fd);
+}
+
 void
 hook_add(struct main_hook *ho)
 {

diff --git a/lib/mainloop.h b/lib/mainloop.h
index 146c4ca71563e013a00ba189fe921107e482aef2..434f639b4add70fa4a99732f98a4b279849727ec 100644 (file)
--- a/lib/mainloop.h
+++ b/lib/mainloop.h
@@ -60,6 +60,7 @@ void file_del(struct main_file *fi);
 void file_read(struct main_file *fi, void *buf, uns len);
 void file_write(struct main_file *fi, void *buf, uns len);
 void file_set_timeout(struct main_file *fi, timestamp_t expires);
+void file_close_all(void);                     /* Close all known main_file's; frequently used before fork() */
 
 /* Hooks to be called in each iteration of the main loop */