merge from outtacache branch

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@1689 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 27 insertions, 0 deletions

diff --git a/cacheserver/utmpsync.c b/cacheserver/utmpsync.c
new file mode 100644
index 00000000..13ffcf4e
--- /dev/null
+++ b/cacheserver/utmpsync.c
@@ -0,0 +1,27 @@
+/* $Id$ */
+#include "bbs.h"
+#include <err.h>
+
+extern SHM_t *SHM;
+int towrite(int fd, void *buf, int len);
+int toconnect(char *host, int port);
+
+int main(int argc, char **argv)
+{
+    int     sfd, index, i;
+    attach_SHM();
+    if( (sfd = toconnect(OUTTACACHEHOST, OUTTACACHEPORT)) < 0 )
+	return 1;
+
+    index = -1;
+    towrite(sfd, &index, sizeof(index));
+    for( i = 0 ; i < USHM_SIZE ; ++i )
+	if( towrite(sfd, &SHM->uinfo[i].uid, sizeof(SHM->uinfo[i].uid)) < 0 ||
+	    towrite(sfd, SHM->uinfo[i].friend,
+		    sizeof(SHM->uinfo[i].friend)) < 0                       ||
+	    towrite(sfd, SHM->uinfo[i].reject,
+		    sizeof(SHM->uinfo[i].reject)) < 0                       ){
+	    fprintf(stderr, "sync error %d\n", i);
+	}
+    return 0;
+}