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/* Copyright (C) 1998-99 Martin Baulig
This file is part of LibGTop 1.0.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
LibGTop 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,
or (at your option) any later version.
LibGTop 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 LibGTop; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef __GLIBTOP_H__
#define __GLIBTOP_H__
#include <glib.h>
G_BEGIN_DECLS
typedef struct _glibtop glibtop;
/**
* LIBGTOP_CHECK_VERSION
* @major: Major version number
* @minor: Minor version number
* @micro: Micro version number
*
* Checks if the version given is compatable with this version of the
* library. For example, LIBGTOP_CHECK_VERSION(1.2.3) would return TRUE
* if the version is 1.2.5, and FALSE if 1.1.0. This can be used in
* build tests.
*
**/
#include <libgtopconfig.h>
#define LIBGTOP_CHECK_VERSION(major, minor, micro) \
(LIBGTOP_MAJOR_VERSION > (major) || \
(LIBGTOP_MAJOR_VERSION == (major) && LIBGTOP_MINOR_VERSION > (minor)) || \
(LIBGTOP_MAJOR_VERSION == (major) && LIBGTOP_MINOR_VERSION == (minor) && \
LIBGTOP_MICRO_VERSION >= (micro)))
#include <glibtop/global.h>
#include <glibtop_server.h>
#ifdef HAVE_GLIBTOP_MACHINE_H
#include <glibtop_machine.h>
#endif
#ifndef GLIBTOP_MOUNTENTRY_LEN
#define GLIBTOP_MOUNTENTRY_LEN 79
#endif
#include <glibtop/sysdeps.h>
#include <glibtop/close.h>
#ifdef HAVE_GLIBTOP_MACHINE_H
struct _glibtop
{
unsigned flags;
unsigned method; /* Server Method */
unsigned error_method; /* Error Method */
glibtop_machine machine; /* Machine dependent data */
int input [2]; /* Pipe client <- server */
int output [2]; /* Pipe client -> server */
int socket; /* Accepted connection of a socket */
int ncpu; /* Number of CPUs, zero if single-processor */
int real_ncpu; /* Real number of CPUs. Only ncpu are monitored */
unsigned long os_version_code; /* Version code of the operating system */
const char *name; /* Program name for error messages */
const char *server_command; /* Command used to invoke server */
const char *server_host; /* Host the server should run on */
const char *server_user; /* Name of the user on the target host */
const char *server_rsh; /* Command used to connect to the target host */
unsigned long features; /* Server is required for this features */
unsigned long server_port; /* Port on which daemon is listening */
glibtop_sysdeps sysdeps; /* Detailed feature list */
glibtop_sysdeps required; /* Required feature list */
pid_t pid; /* PID of the server */
};
#else /* !HAVE_GLIBTOP_MACHINE_H */
struct _glibtop
{
unsigned flags;
unsigned method; /* Server Method */
unsigned error_method; /* Error Method */
int input [2]; /* Pipe client <- server */
int output [2]; /* Pipe client -> server */
int socket; /* Accepted connection of a socket */
int ncpu; /* Number of CPUs, zero if single-processor */
int real_ncpu; /* Real number of CPUs. Only ncpu are monitored */
unsigned long os_version_code; /* Version code of the operating system */
const char *name; /* Program name for error messages */
const char *server_command; /* Command used to invoke server */
const char *server_host; /* Host the server should run on */
const char *server_user; /* Name of the user on the target host */
const char *server_rsh; /* Command used to connect to the target host */
unsigned long features; /* Server is required for this features */
unsigned long server_port; /* Port on which daemon is listening */
glibtop_sysdeps sysdeps; /* Detailed feature list */
glibtop_sysdeps required; /* Required feature list */
pid_t pid; /* PID of the server */
};
#endif /* HAVE_GLIBTOP_MACHINE_H */
extern glibtop *glibtop_global_server;
extern const unsigned long glibtop_server_features;
glibtop *
glibtop_init (void);
glibtop *
glibtop_init_r (glibtop **server_ptr,
unsigned long features,
unsigned flags);
glibtop *
glibtop_init_s (glibtop **server_ptr,
unsigned long features,
unsigned flags);
G_END_DECLS
#endif
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