Initial revision

git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@1 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 48 insertions, 0 deletions

diff --git a/util/userlist.c b/util/userlist.c
new file mode 100644
index 00000000..9a142926
--- /dev/null
+++ b/util/userlist.c
@@ -0,0 +1,48 @@
+/* $id:$ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include "config.h"
+#include "pttstruct.h"
+
+struct utmpfile_t *u;
+
+int main(int argc, char **argv) {
+    int i, shm, counter;
+    
+    shm = shmget(UTMPSHM_KEY, USHM_SIZE, SHM_R | SHM_W);
+    if(shm == -1) {
+	perror("shmget");
+	exit(0);
+    }
+    
+    u = shmat(shm, NULL, 0);
+    if(u == (struct utmpfile_t *)-1) {
+	perror("shmat");
+	exit(0);
+    }
+    
+    if(argc > 1) {
+	for(i = 1; i < argc; i++)
+	    u->uinfo[atoi(argv[i])].pid = 0;
+    } else {
+	for(i = counter = 0; i < USHM_SIZE; i++)
+	    if(u->uinfo[i].pid) {
+		userinfo_t *f;
+		
+		f = &u->uinfo[i];
+		printf(
+		    "%4d(%d) p[%d] i[%d] u[%s] n[%s] f[%s] m[%d] d[%d] t[%ld]\n",
+		    ++counter, i, f->pager, f->invisible, f->userid,
+		    f->username, f->from, f->mode, f->mind, f->lastact);
+	    }
+	printf("\nTotal: %d(%d)\n", counter, u->number);
+	if(counter != u->number) {
+	    u->number = counter;
+	    printf("adjust user number!\n");
+	}
+    }
+    return 0;
+}