From c876b5327229175e098c2c6490d01c28c71a08b3 Mon Sep 17 00:00:00 2001
From: in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Mon, 6 Dec 2004 05:24:34 +0000
Subject: lightweight sysop broadcast

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@2370 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 mbbsd/talk.c | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

diff --git a/mbbsd/talk.c b/mbbsd/talk.c
index dd1fd3d5..d67d8c16 100644
--- a/mbbsd/talk.c
+++ b/mbbsd/talk.c
@@ -2378,20 +2378,34 @@ userlist(void)
 			*ans == 'n')
 			break;
 		    if (!(cuser.uflag & FRIEND_FLAG) && HAS_PERM(PERM_SYSOP)) {
+			msgque_t msg;
 			getdata(1, 0, "再次確定站長廣播? [N]",
 				ans, sizeof(ans), LCECHO);
 			if( *ans != 'y' && *ans != 'Y' ){
 			    vmsg("abort");
 			    break;
 			}
+
+			msg.pid = currpid;
+			strncpy(msg.userid, cuser.userid, sizeof(msg.userid));
+			snprintf(msg.last_call_in, sizeof(msg.last_call_in),
+				 "[廣播]%s", genbuf);
 			for (i = 0; i < SHM->UTMPnumber; ++i) {
 			    uentp = &SHM->uinfo[
                                       SHM->sorted[SHM->currsorted][0][i]];
-			    if (uentp->pid && kill(uentp->pid, 0) != -1)
-				my_write(uentp->pid, genbuf,
-					 uentp->userid, WATERBALL_PREEDIT, NULL);
-			    if (i % 100 == 0)
-				sleep(1);
+			    if (uentp->pid && kill(uentp->pid, 0) != -1){
+				int     write_pos = uentp->msgcount;
+				if( write_pos < (MAX_MSGS - 1) ){
+				    uentp->msgcount = write_pos + 1;
+				    memcpy(&uentp->msgs[write_pos], &msg,
+					   sizeof(msg));
+#ifdef NOKILLWATERBALL
+				    uentp->wbtime = now;
+#else
+				    kill(uentp->pid, SIGUSR2);
+#endif
+				}
+			    }
 			}
 		    } else {
 			userinfo_t     *uentp;
-- 
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