From: David van Moolenbroek <david@minix3.org>
Date: Mon, 5 Dec 2011 09:51:58 +0000 (+0100)
Subject: SEF: default to endpoint-changing restart
X-Git-Tag: v3.2.0~202
X-Git-Url: http://zhaoyanbai.com/repos/?a=commitdiff_plain;h=2f622b3a51ec3935c464415a8a0d2bf67d7f4125;p=minix.git

SEF: default to endpoint-changing restart
---

diff --git a/common/include/minix/sef.h b/common/include/minix/sef.h
index d78b39553..f1bf1180b 100644
--- a/common/include/minix/sef.h
+++ b/common/include/minix/sef.h
@@ -48,6 +48,7 @@ _PROTOTYPE( int sef_cb_init_null, (int type, sef_init_info_t *info) );
 _PROTOTYPE( int sef_cb_init_response_null, (message *m_ptr) );
 
 _PROTOTYPE( int sef_cb_init_fail, (int type, sef_init_info_t *info) );
+_PROTOTYPE( int sef_cb_init_reset, (int type, sef_init_info_t *info) );
 _PROTOTYPE( int sef_cb_init_crash, (int type, sef_init_info_t *info) );
 _PROTOTYPE( int sef_cb_init_response_rs_reply, (message *m_ptr) );
 
@@ -59,7 +60,7 @@ _PROTOTYPE( int sef_cb_init_response_rs_reply, (message *m_ptr) );
 
 #define SEF_CB_INIT_FRESH_DEFAULT       sef_cb_init_null
 #define SEF_CB_INIT_LU_DEFAULT          sef_cb_init_null
-#define SEF_CB_INIT_RESTART_DEFAULT     sef_cb_init_null
+#define SEF_CB_INIT_RESTART_DEFAULT     sef_cb_init_reset
 #define SEF_CB_INIT_RESPONSE_DEFAULT    sef_cb_init_response_rs_reply
 
 /* Init types. */
diff --git a/lib/libsys/sef_init.c b/lib/libsys/sef_init.c
index 783b04ad0..82ebf867c 100644
--- a/lib/libsys/sef_init.c
+++ b/lib/libsys/sef_init.c
@@ -181,6 +181,15 @@ PUBLIC int sef_cb_init_fail(int UNUSED(type), sef_init_info_t *UNUSED(info))
   return ENOSYS;
 }
 
+/*===========================================================================*
+ *      	              sef_cb_init_reset                              *
+ *===========================================================================*/
+PUBLIC int sef_cb_init_reset(int UNUSED(type), sef_init_info_t *UNUSED(info))
+{
+  /* Tell RS to reincarnate us, with no old resources, and a new endpoint. */
+  return ERESTART;
+}
+
 /*===========================================================================*
  *      	              sef_cb_init_crash                              *
  *===========================================================================*/