From 928b4d39426ca37b40a3502b6bff0e7b6402b71f Mon Sep 17 00:00:00 2001
From: in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Sun, 19 Jan 2003 01:44:35 +0000
Subject: critical memory clean

git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@633 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 util/shmctl.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/util/shmctl.c b/util/shmctl.c
index 72b7174b..5e58654e 100644
--- a/util/shmctl.c
+++ b/util/shmctl.c
@@ -1,4 +1,4 @@
-/* $Id: shmctl.c,v 1.29 2002/11/05 14:18:47 in2 Exp $ */
+/* $Id: shmctl.c,v 1.30 2003/01/19 01:44:35 in2 Exp $ */
 #include "bbs.h"
 
 extern SHM_t   *SHM;
@@ -317,6 +317,22 @@ int listpid(int argc, char **argv)
     return 0;
 }
 
+#ifdef CRITICAL_MEMORY
+int cmsignal(int argc, char **argv)
+{
+    int     i;
+    time_t  timebound = time(NULL) - 1200;
+    char    buf[32];
+    for( i = 0 ; i < USHM_SIZE ; ++i )
+	if( SHM->uinfo[i].pid > 0 && SHM->uinfo[i].lastact < timebound ){
+	    printf("CMSIGNAL: pid: %6d, lastact: %s\n",
+		   SHM->uinfo[i].pid, CTIMEx(buf, SHM->uinfo[i].lastact));
+	    kill(SHM->uinfo[i].pid, CMSIGNAL);
+	}
+    return 0;
+}
+#endif
+
 struct {
     int     (*func)(int, char **);
     char    *cmd, *descript;
@@ -330,6 +346,9 @@ struct {
       {showglobal, "showglobal", "show GLOBALVAR[]"},
       {setglobal,  "setglobal",  "set GLOBALVAR[]"},
       {listpid,    "listpid",    "list all pids of mbbsd"},
+#ifdef CRITICAL_MEMORY
+      {cmsignal,   "cmsignal",   "send cmsignal"},
+#endif
       {NULL, NULL, NULL} };
 
 int main(int argc, char **argv)
-- 
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