ecore_main: handle EPOLLHUP

When hang up happened on the file descriptor, there are no solution to
prevent infinite loop for handling the file descriptor.
To resolve thie problem, EPOLLHUP handling process is added.

@fix

Change-Id: Ibce80c1adfd6a2744347130e0942199aff9396dc

diff --git a/src/lib/ecore/ecore_main.c b/src/lib/ecore/ecore_main.c
index ebd66eb2e1f742f0cdbe134202b7b418aa104f6d..9c370d4983fc05f2dff25b8e83c2865b7c3af6fd 100644 (file)
--- a/src/lib/ecore/ecore_main.c
+++ b/src/lib/ecore/ecore_main.c
@@ -71,6 +71,7 @@
 # define EPOLLPRI     2
 # define EPOLLOUT     4
 # define EPOLLERR     8
+# define EPOLLHUP     16
 
 #define EPOLL_CTL_ADD 1
 #define EPOLL_CTL_DEL 2
@@ -502,6 +503,8 @@ _ecore_main_fdh_epoll_mark_active(void)
           fdh->write_active = EINA_TRUE;
         if (ev[i].events & EPOLLERR)
           fdh->error_active = EINA_TRUE;
+        if (ev[i].events & EPOLLHUP)
+          fdh->error_active = EINA_TRUE;
 
         _ecore_try_add_to_call_list(fdh);
      }