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bdc4e08454cb6d175f4e6e36e5a63aa46dae09b5
libgtop/examples/first.c
Martin Baulig bdc4e08454 Added new feature (proc_args) to get command line arguments: 
typedef struct _glibtop_proc_args	glibtop_proc_args;

struct _glibtop_proc_args
{
	u_int64_t	flags,
		size;			/* GLIBTOP_PROC_ARGS_SIZE	*/
};

Returns a string containing all command line arguments of the process,
the `unsigned' parameter is the maximum length of this string; if it
is zero then no limit will be set.

extern const char  *glibtop_get_proc_args_l __P((glibtop *, glibtop_proc_args *, pid_t, unsigned));
1998-10-26 09:53:08 +00:00

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/* $Id$ */
/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the Gnome Top Library.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
The Gnome Top Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Top Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <locale.h>
#include <glibtop.h>
#include <glibtop/open.h>
#include <glibtop/close.h>
#include <glibtop/xmalloc.h>
#include <glibtop/parameter.h>
#include <glibtop/union.h>
#include <glibtop/sysdeps.h>
#include <sys/resource.h>
#ifndef PROFILE_COUNT
#define PROFILE_COUNT 1
#endif
int
main (int argc, char *argv [])
{
glibtop_union data;
glibtop_sysdeps sysdeps;
unsigned c, method, count, port, i, *ptr;
char buffer [BUFSIZ], *args;
pid_t pid, ppid;
count = PROFILE_COUNT;
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, GTOPLOCALEDIR);
textdomain (PACKAGE);
glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);
glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));
printf ("Method = %d\n", method);
count = glibtop_get_parameter (GLIBTOP_PARAM_COMMAND, buffer, BUFSIZ);
buffer [count] = 0;
printf ("Command = '%s'\n", buffer);
count = glibtop_get_parameter (GLIBTOP_PARAM_HOST, buffer, BUFSIZ);
buffer [count] = 0;
glibtop_get_parameter (GLIBTOP_PARAM_PORT, &port, sizeof (port));
printf ("Host = '%s' - %u\n\n", buffer, port);
glibtop_init_r (&glibtop_global_server, 0, 0);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_cpu (&data.cpu);
printf ("CPU (0x%08lx): %lu, %lu, %lu, %lu, %lu, %lu\n",
(unsigned long) data.cpu.flags,
(unsigned long) data.cpu.total,
(unsigned long) data.cpu.user,
(unsigned long) data.cpu.nice,
(unsigned long) data.cpu.sys,
(unsigned long) data.cpu.idle,
(unsigned long) data.cpu.frequency);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_mem (&data.mem);
printf ("Memory (0x%08lx): "
"%lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu\n",
(unsigned long) data.mem.flags,
(unsigned long) data.mem.total,
(unsigned long) data.mem.used,
(unsigned long) data.mem.free,
(unsigned long) data.mem.shared,
(unsigned long) data.mem.buffer,
(unsigned long) data.mem.cached,
(unsigned long) data.mem.user,
(unsigned long) data.mem.locked);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_swap (&data.swap);
printf ("Swap (0x%08lx): %lu, %lu, %lu, %lu, %lu\n",
(unsigned long) data.swap.flags,
(unsigned long) data.swap.total,
(unsigned long) data.swap.used,
(unsigned long) data.swap.free,
(unsigned long) data.swap.pagein,
(unsigned long) data.swap.pageout);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_uptime (&data.uptime);
printf ("Uptime (0x%08lx): %f, %f\n",
(unsigned long) data.uptime.flags,
data.uptime.uptime, data.uptime.idletime);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_loadavg (&data.loadavg);
printf ("Loadavg (0x%08lx): %f, %f, %f - %lu, %lu, %lu\n",
(unsigned long) data.loadavg.flags,
(double) data.loadavg.loadavg [0],
(double) data.loadavg.loadavg [1],
(double) data.loadavg.loadavg [2],
(unsigned long) data.loadavg.nr_running,
(unsigned long) data.loadavg.nr_tasks,
(unsigned long) data.loadavg.last_pid);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_shm_limits (&data.shm_limits);
printf ("Shm Limits (0x%08lx): %lu, %lu, %lu, %lu, %lu\n",
(unsigned long) data.shm_limits.flags,
(unsigned long) data.shm_limits.shmmax,
(unsigned long) data.shm_limits.shmmin,
(unsigned long) data.shm_limits.shmmni,
(unsigned long) data.shm_limits.shmseg,
(unsigned long) data.shm_limits.shmall);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_msg_limits (&data.msg_limits);
printf ("Msg Limits (0x%08lx): %lu, %lu, %lu, %lu, %lu, %lu, %lu\n",
(unsigned long) data.msg_limits.flags,
(unsigned long) data.msg_limits.msgpool,
(unsigned long) data.msg_limits.msgmap,
(unsigned long) data.msg_limits.msgmax,
(unsigned long) data.msg_limits.msgmnb,
(unsigned long) data.msg_limits.msgmni,
(unsigned long) data.msg_limits.msgssz,
(unsigned long) data.msg_limits.msgtql);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_sem_limits (&data.sem_limits);
printf ("Sem Limits (0x%08lx): "
"%lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu\n",
(unsigned long) data.sem_limits.flags,
(unsigned long) data.sem_limits.semmap,
(unsigned long) data.sem_limits.semmni,
(unsigned long) data.sem_limits.semmns,
(unsigned long) data.sem_limits.semmnu,
(unsigned long) data.sem_limits.semmsl,
(unsigned long) data.sem_limits.semopm,
(unsigned long) data.sem_limits.semume,
(unsigned long) data.sem_limits.semusz,
(unsigned long) data.sem_limits.semvmx,
(unsigned long) data.sem_limits.semaem);
printf ("\n");
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_ppp (&data.ppp, 0);
printf ("PPP (0x%08lx): %lu, %lu, %lu\n",
(unsigned long) data.ppp.flags,
(unsigned long) data.ppp.state,
(unsigned long) data.ppp.bytes_in,
(unsigned long) data.ppp.bytes_out);
printf ("\n");
glibtop_get_sysdeps (&sysdeps);
printf ("Sysdeps (0x%08lx): %lu, %lu, %lu, %lu, %lu, "
"%lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu\n",
(unsigned long) sysdeps.flags,
(unsigned long) sysdeps.cpu,
(unsigned long) sysdeps.mem,
(unsigned long) sysdeps.swap,
(unsigned long) sysdeps.uptime,
(unsigned long) sysdeps.loadavg,
(unsigned long) sysdeps.shm_limits,
(unsigned long) sysdeps.msg_limits,
(unsigned long) sysdeps.sem_limits,
(unsigned long) sysdeps.proclist,
(unsigned long) sysdeps.proc_state,
(unsigned long) sysdeps.proc_uid,
(unsigned long) sysdeps.proc_mem,
(unsigned long) sysdeps.proc_time,
(unsigned long) sysdeps.proc_signal,
(unsigned long) sysdeps.proc_kernel,
(unsigned long) sysdeps.proc_segment);
printf ("\n");
ptr = glibtop_get_proclist (&data.proclist, 0, 0);
printf ("Proclist (0x%08lx): %lu, %lu, %lu\n",
(unsigned long) data.proclist.flags,
(unsigned long) data.proclist.number,
(unsigned long) data.proclist.size,
(unsigned long) data.proclist.total);
if (ptr) {
printf ("\nProcess: ");
for (i = 0; i < data.proclist.number; i++)
printf ("%s%u", i ? ", " : "", ptr [i]);
printf ("\n");
}
glibtop_free (ptr);
pid = getpid ();
ppid = getppid ();
printf ("\n");
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_state (&data.proc_state, pid);
printf ("Proc_State PID %5d (0x%08lx): '%s', %c, %lu, %lu\n",
(int) pid, (unsigned long) data.proc_state.flags,
data.proc_state.cmd, data.proc_state.state,
(unsigned long) data.proc_state.uid,
(unsigned long) data.proc_state.gid);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_uid (&data.proc_uid, pid);
printf ("Proc_Uid PID %5d (0x%08lx): "
"%d %d %d %d %d %d %d %d %d %d %d %d\n", (int) pid,
(unsigned long) data.proc_uid.flags,
data.proc_uid.uid, data.proc_uid.euid,
data.proc_uid.gid, data.proc_uid.egid,
data.proc_uid.pid, data.proc_uid.ppid,
data.proc_uid.pgrp, data.proc_uid.session,
data.proc_uid.tty, data.proc_uid.tpgid,
data.proc_uid.priority, data.proc_uid.nice);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_mem (&data.proc_mem, pid);
printf ("Proc_Mem PID %5d (0x%08lx): "
"%lu %lu %lu %lu %lu %lu\n", (int) pid,
(unsigned long) data.proc_mem.flags,
(unsigned long) data.proc_mem.size,
(unsigned long) data.proc_mem.vsize,
(unsigned long) data.proc_mem.resident,
(unsigned long) data.proc_mem.share,
(unsigned long) data.proc_mem.rss,
(unsigned long) data.proc_mem.rss_rlim);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_segment (&data.proc_segment, pid);
printf ("Proc_Segment PID %5d (0x%08lx): "
"%lu %lu %lu %lu %lu %lu %lu %lu\n", (int) pid,
(unsigned long) data.proc_segment.flags,
(unsigned long) data.proc_segment.text_rss,
(unsigned long) data.proc_segment.shlib_rss,
(unsigned long) data.proc_segment.data_rss,
(unsigned long) data.proc_segment.stack_rss,
(unsigned long) data.proc_segment.dirty_size,
(unsigned long) data.proc_segment.start_code,
(unsigned long) data.proc_segment.end_code,
(unsigned long) data.proc_segment.start_stack);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_time (&data.proc_time, pid);
printf ("Proc_Time PID %5d (0x%08lx): "
"%lu %lu %lu %lu %lu %lu %lu %lu %lu\n", (int) pid,
(unsigned long) data.proc_time.flags,
(unsigned long) data.proc_time.start_time,
(unsigned long) data.proc_time.rtime,
(unsigned long) data.proc_time.utime,
(unsigned long) data.proc_time.stime,
(unsigned long) data.proc_time.cutime,
(unsigned long) data.proc_time.cstime,
(unsigned long) data.proc_time.timeout,
(unsigned long) data.proc_time.it_real_value,
(unsigned long) data.proc_time.frequency);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_signal (&data.proc_signal, pid);
printf ("Proc_Signal PID %5d (0x%08lx): "
"%lu %lu %lu %lu\n", (int) pid,
(unsigned long) data.proc_signal.flags,
(unsigned long) data.proc_signal.signal,
(unsigned long) data.proc_signal.blocked,
(unsigned long) data.proc_signal.sigignore,
(unsigned long) data.proc_signal.sigcatch);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_kernel (&data.proc_kernel, pid);
printf ("Proc_Kernel PID %5d (0x%08lx): "
"%lu %lu %lu %lu %lu %lu %lu %lu (%s)\n", (int) pid,
(unsigned long) data.proc_kernel.flags,
(unsigned long) data.proc_kernel.k_flags,
(unsigned long) data.proc_kernel.min_flt,
(unsigned long) data.proc_kernel.maj_flt,
(unsigned long) data.proc_kernel.cmin_flt,
(unsigned long) data.proc_kernel.cmaj_flt,
(unsigned long) data.proc_kernel.kstk_esp,
(unsigned long) data.proc_kernel.kstk_eip,
(unsigned long) data.proc_kernel.nwchan,
data.proc_kernel.wchan);
printf ("\n");
args = glibtop_get_proc_args (&data.proc_args, pid, 0);
printf ("Proc_Args PID %5d (0x%08lx): %lu - '%s'\n", (int) pid,
(unsigned long) data.proc_args.flags,
(unsigned long) data.proc_args.size,
args);
glibtop_free (args);
printf ("\n");
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_state (&data.proc_state, ppid);
printf ("Proc_State PPID %5d (0x%08lx): '%s', %c, %lu, %lu\n",
(int) ppid, (unsigned long) data.proc_state.flags,
data.proc_state.cmd, data.proc_state.state,
(unsigned long) data.proc_state.uid,
(unsigned long) data.proc_state.gid);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_uid (&data.proc_uid, ppid);
printf ("Proc_Uid PPID %5d (0x%08lx): "
"%d %d %d %d %d %d %d %d %d %d %d %d\n", (int) ppid,
(unsigned long) data.proc_uid.flags,
data.proc_uid.uid, data.proc_uid.euid,
data.proc_uid.gid, data.proc_uid.egid,
data.proc_uid.pid, data.proc_uid.ppid,
data.proc_uid.pgrp, data.proc_uid.session,
data.proc_uid.tty, data.proc_uid.tpgid,
data.proc_uid.priority, data.proc_uid.nice);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_mem (&data.proc_mem, ppid);
printf ("Proc_Mem PPID %5d (0x%08lx): "
"%lu %lu %lu %lu %lu %lu\n", (int) ppid,
(unsigned long) data.proc_mem.flags,
(unsigned long) data.proc_mem.size,
(unsigned long) data.proc_mem.vsize,
(unsigned long) data.proc_mem.resident,
(unsigned long) data.proc_mem.share,
(unsigned long) data.proc_mem.rss,
(unsigned long) data.proc_mem.rss_rlim);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_segment (&data.proc_segment, ppid);
printf ("Proc_Segment PPID %5d (0x%08lx): "
"%lu %lu %lu %lu %lu %lu %lu %lu\n", (int) ppid,
(unsigned long) data.proc_segment.flags,
(unsigned long) data.proc_segment.text_rss,
(unsigned long) data.proc_segment.shlib_rss,
(unsigned long) data.proc_segment.data_rss,
(unsigned long) data.proc_segment.stack_rss,
(unsigned long) data.proc_segment.dirty_size,
(unsigned long) data.proc_segment.start_code,
(unsigned long) data.proc_segment.end_code,
(unsigned long) data.proc_segment.start_stack);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_time (&data.proc_time, ppid);
printf ("Proc_Time PPID %5d (0x%08lx): "
"%lu %lu %lu %lu %lu %lu %lu %lu %lu\n", (int) ppid,
(unsigned long) data.proc_time.flags,
(unsigned long) data.proc_time.start_time,
(unsigned long) data.proc_time.rtime,
(unsigned long) data.proc_time.utime,
(unsigned long) data.proc_time.stime,
(unsigned long) data.proc_time.cutime,
(unsigned long) data.proc_time.cstime,
(unsigned long) data.proc_time.timeout,
(unsigned long) data.proc_time.it_real_value,
(unsigned long) data.proc_time.frequency);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_signal (&data.proc_signal, ppid);
printf ("Proc_Signal PPID %5d (0x%08lx): %lu %lu %lu %lu\n",
(int) ppid, (unsigned long) data.proc_signal.flags,
(unsigned long) data.proc_signal.signal,
(unsigned long) data.proc_signal.blocked,
(unsigned long) data.proc_signal.sigignore,
(unsigned long) data.proc_signal.sigcatch);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_kernel (&data.proc_kernel, ppid);
printf ("Proc_Kernel PPID %5d (0x%08lx): "
"%lu %lu %lu %lu %lu %lu %lu %lu (%s)\n", (int) ppid,
(unsigned long) data.proc_kernel.flags,
(unsigned long) data.proc_kernel.k_flags,
(unsigned long) data.proc_kernel.min_flt,
(unsigned long) data.proc_kernel.maj_flt,
(unsigned long) data.proc_kernel.cmin_flt,
(unsigned long) data.proc_kernel.cmaj_flt,
(unsigned long) data.proc_kernel.kstk_esp,
(unsigned long) data.proc_kernel.kstk_eip,
(unsigned long) data.proc_kernel.nwchan,
data.proc_kernel.wchan);
printf ("\n");
args = glibtop_get_proc_args (&data.proc_args, ppid, 0);
printf ("Proc_Args PID %5d (0x%08lx): %lu - '%s'\n", (int) ppid,
(unsigned long) data.proc_args.flags,
(unsigned long) data.proc_args.size,
args);
glibtop_free (args);
printf ("\n");
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_state (&data.proc_state, 1);
printf ("Proc_State INIT %5d (0x%08lx): '%s', %c, %lu, %lu\n", 1,
(unsigned long) data.proc_state.flags,
data.proc_state.cmd, data.proc_state.state,
(unsigned long) data.proc_state.uid,
(unsigned long) data.proc_state.gid);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_uid (&data.proc_uid, 1);
printf ("Proc_Uid INIT %5d (0x%08lx): "
"%d %d %d %d %d %d %d %d %d %d %d %d\n", 1,
(unsigned long) data.proc_uid.flags,
data.proc_uid.uid, data.proc_uid.euid,
data.proc_uid.gid, data.proc_uid.egid,
data.proc_uid.pid, data.proc_uid.ppid,
data.proc_uid.pgrp, data.proc_uid.session,
data.proc_uid.tty, data.proc_uid.tpgid,
data.proc_uid.priority, data.proc_uid.nice);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_mem (&data.proc_mem, 1);
printf ("Proc_Mem INIT %5d (0x%08lx): "
"%lu %lu %lu %lu %lu %lu\n", 1,
(unsigned long) data.proc_mem.flags,
(unsigned long) data.proc_mem.size,
(unsigned long) data.proc_mem.vsize,
(unsigned long) data.proc_mem.resident,
(unsigned long) data.proc_mem.share,
(unsigned long) data.proc_mem.rss,
(unsigned long) data.proc_mem.rss_rlim);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_segment (&data.proc_segment, 1);
printf ("Proc_Segment INIT %5d (0x%08lx): "
"%lu %lu %lu %lu %lu %lu %lu %lu\n", 1,
(unsigned long) data.proc_segment.flags,
(unsigned long) data.proc_segment.text_rss,
(unsigned long) data.proc_segment.shlib_rss,
(unsigned long) data.proc_segment.data_rss,
(unsigned long) data.proc_segment.stack_rss,
(unsigned long) data.proc_segment.dirty_size,
(unsigned long) data.proc_segment.start_code,
(unsigned long) data.proc_segment.end_code,
(unsigned long) data.proc_segment.start_stack);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_time (&data.proc_time, 1);
printf ("Proc_Time INIT %5d (0x%08lx): "
"%lu %lu %lu %lu %lu %lu %lu %lu %lu\n", 1,
(unsigned long) data.proc_time.flags,
(unsigned long) data.proc_time.start_time,
(unsigned long) data.proc_time.rtime,
(unsigned long) data.proc_time.utime,
(unsigned long) data.proc_time.stime,
(unsigned long) data.proc_time.cutime,
(unsigned long) data.proc_time.cstime,
(unsigned long) data.proc_time.timeout,
(unsigned long) data.proc_time.it_real_value,
(unsigned long) data.proc_time.frequency);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_signal (&data.proc_signal, 1);
printf ("Proc_Signal INIT %5d (0x%08lx): "
"%lu %lu %lu %lu\n", 1,
(unsigned long) data.proc_signal.flags,
(unsigned long) data.proc_signal.signal,
(unsigned long) data.proc_signal.blocked,
(unsigned long) data.proc_signal.sigignore,
(unsigned long) data.proc_signal.sigcatch);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_kernel (&data.proc_kernel, 1);
printf ("Proc_Kernel INIT %5d (0x%08lx): "
"%lu %lu %lu %lu %lu %lu %lu %lu (%s)\n", 1,
(unsigned long) data.proc_kernel.flags,
(unsigned long) data.proc_kernel.k_flags,
(unsigned long) data.proc_kernel.min_flt,
(unsigned long) data.proc_kernel.maj_flt,
(unsigned long) data.proc_kernel.cmin_flt,
(unsigned long) data.proc_kernel.cmaj_flt,
(unsigned long) data.proc_kernel.kstk_esp,
(unsigned long) data.proc_kernel.kstk_eip,
(unsigned long) data.proc_kernel.nwchan,
data.proc_kernel.wchan);
printf ("\n");
args = glibtop_get_proc_args (&data.proc_args, 1, 0);
printf ("Proc_Args PID %5d (0x%08lx): %lu - '%s'\n", 1,
(unsigned long) data.proc_args.flags,
(unsigned long) data.proc_args.size,
args);
glibtop_free (args);
glibtop_close ();
exit (0);
}
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