2 This file is part of GNUnet.
3 (C) 2001, 2002, 2004, 2005, 2006, 2007, 2009 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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22 * @file sysmon/test_glibtop.c
23 * @brief a brief test for glibtop
24 * @author Matthias Wachs
30 #include <glibtop/proclist.h>
31 #include <glibtop/procstate.h>
32 #include <glibtop/procargs.h>
33 #include <glibtop/procmem.h>
38 static void print_pids(guint64 which, guint64 arg)
42 glibtop_proclist proc_list;
43 glibtop_proc_args proc_args;
44 glibtop_proc_mem proc_mem;
47 /* get process list */
48 pids = glibtop_get_proclist(&proc_list, which, arg);
51 fprintf (stderr, "Could not retrieve process list!\n");
56 printf("Found %lu processes\n", (unsigned long) proc_list.number);
57 for (i = 0; i < proc_list.number; ++i)
59 printf("PID %u:\n", pids[i]);
61 /* get process args */
62 argss = glibtop_get_proc_args (&proc_args, pids[i], 1024);
65 fprintf (stderr, "Could not retrieve process args!\n");
69 printf ("\targument string: %s\n", argss);
72 glibtop_get_proc_mem (&proc_mem, pids[i]);
73 printf ("\t%-50s: %lu\n", "total # of pages of memory", proc_mem.size);
74 printf ("\t%-50s: %lu\n", "number of pages of virtual memory",proc_mem.vsize);
75 printf ("\t%-50s: %lu\n", "number of resident set", proc_mem.resident);
76 printf ("\t%-50s: %lu\n", "number of pages of shared (mmap'd) memory", proc_mem.share);
77 printf ("\t%-50s: %lu\n", "resident set size", proc_mem.rss);
90 * @param argc number of arguments from the command line
91 * @param argv command line arguments
92 * @return 0 ok, 1 on error
95 main (int argc, char *const *argv)
97 if (NULL == glibtop_init())
99 fprintf (stderr, "Could not init gliptop!\n");
103 /* Print all processes */
104 print_pids(GLIBTOP_KERN_PROC_ALL, 0);
110 /* end of test_glibtop.c */