Show full process argument list instead only executable name

[scan-pagemap] / main.c

diff --git a/main.c b/main.c
index 838f801288077191e9b108df828bdeb735627e1d..e092874b10e082e9502e92eabd23bef590653026 100644 (file)
--- a/main.c
+++ b/main.c
@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2010 Timo Kokkonen <timo.t.kokkonen@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -132,7 +149,7 @@ void read_args(int argc, char *argv[], struct parse_opts *opts)
 
 int main(int argc, char *argv[])
 {
-       struct pageframe pf;
+       struct rb_root root;
        struct process process_list;
        struct parse_opts opts;
 
@@ -146,27 +163,29 @@ int main(int argc, char *argv[])
        read_args(argc, argv, &opts);
 
        if (argc < 2) {
-               printf("A pid or process name "
-                       "needs to be given as an argument\n");
-               print_help_and_die(argv[0]);
+               opts.parse_mask = PARSE_MAP_NAME;
+               opts.name = "";
        }
 
-       clear_pageframe(&pf);
-
+       memset(&root, 0, sizeof(root));
        memset(&process_list, 0, sizeof(process_list));
        INIT_LIST_HEAD(&process_list.list);
 
-       if (scan_all_pids(&pf, &process_list, &opts))
+       printf("Scanning all process IDs\n");
+
+       if (scan_all_pids(&root, &process_list, &opts))
                return 1;
 
-       update_kpageflags(&pf);
+       printf("Updating kpageflags\n");
+       update_kpageflags(&root);
 
+       printf("Preparing to print out results\n");
        if (opts.parse_mask & PARSE_DUMP)
-               dump_process_maps(&pf, &process_list, &opts);
+               dump_process_maps(&root, &process_list, &opts);
        else
-               print_pid_stats(&pf, &process_list, &opts);
+               print_pid_stats(&root, &process_list, &opts);
 
-       print_page_stats(&pf);
+       print_page_stats(&root);
 
        return 0;
 }