Martin Baulig
a5dd7e9063
It changes the return values of all sysdeps functions which were previosly returning void to int. This is the first step to implement better error handling in LibGTop. Martin 1999-10-24 Martin Baulig <martin@home-of-linux.org> * include/glibtop/*.h (glibtop_get_*, glibtop_init*): Changed the return value of all `glibtop_get_<feature>_* ()' and all `glibtop_init_<feature>_* ()' functions from void to int. * features.def: Reflect changes of the return values. * sysdeps/*/*.c: Reflect changes of the return values.
114 lines
3.4 KiB
C
114 lines
3.4 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* $Id$ */
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/* Copyright (C) 1998-99 Martin Baulig
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This file is part of LibGTop 1.0.
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Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
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LibGTop is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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LibGTop is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with LibGTop; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#ifndef __GLIBTOP_PROCUID_H__
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#define __GLIBTOP_PROCUID_H__
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#include <glibtop.h>
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#include <glibtop/global.h>
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BEGIN_LIBGTOP_DECLS
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#define GLIBTOP_PROC_UID_UID 0
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#define GLIBTOP_PROC_UID_EUID 1
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#define GLIBTOP_PROC_UID_GID 2
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#define GLIBTOP_PROC_UID_EGID 3
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#define GLIBTOP_PROC_UID_SUID 4
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#define GLIBTOP_PROC_UID_SGID 5
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#define GLIBTOP_PROC_UID_FSUID 6
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#define GLIBTOP_PROC_UID_FSGID 7
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#define GLIBTOP_PROC_UID_PID 8
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#define GLIBTOP_PROC_UID_PPID 9
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#define GLIBTOP_PROC_UID_PGRP 10
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#define GLIBTOP_PROC_UID_SESSION 11
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#define GLIBTOP_PROC_UID_TTY 12
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#define GLIBTOP_PROC_UID_TPGID 13
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#define GLIBTOP_PROC_UID_PRIORITY 14
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#define GLIBTOP_PROC_UID_NICE 15
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#define GLIBTOP_PROC_UID_NGROUPS 16
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#define GLIBTOP_PROC_UID_GROUPS 17
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#define GLIBTOP_MAX_PROC_UID 18
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typedef struct _glibtop_proc_uid glibtop_proc_uid;
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/* User, Group, Terminal and session */
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struct _glibtop_proc_uid
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{
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u_int64_t flags;
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int uid, /* user id */
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euid, /* effective user id */
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gid, /* group id */
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egid, /* effective group id */
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suid, /* saved user id */
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sgid, /* saved group id */
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fsuid, /* file system user id */
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fsgid, /* file system group id */
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pid, /* process id */
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ppid, /* pid of parent process */
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pgrp, /* process group id */
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session, /* session id */
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tty, /* full device number of controlling terminal */
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tpgid, /* terminal process group id */
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priority, /* kernel scheduling priority */
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nice, /* standard unix nice level of process */
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ngroups, /* number of additional process groups */
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groups [GLIBTOP_MAX_GROUPS]; /* additional prcess groups */
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};
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#define glibtop_get_proc_uid(p1, p2) glibtop_get_proc_uid_l(glibtop_global_server, p1, p2)
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#if GLIBTOP_SUID_PROC_UID
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#define glibtop_get_proc_uid_r glibtop_get_proc_uid_p
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#else
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#define glibtop_get_proc_uid_r glibtop_get_proc_uid_s
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#endif
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int glibtop_get_proc_uid_l (glibtop *server, glibtop_proc_uid *buf, pid_t pid);
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#if GLIBTOP_SUID_PROC_UID
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int glibtop_init_proc_uid_p (glibtop *server);
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int glibtop_get_proc_uid_p (glibtop *server, glibtop_proc_uid *buf, pid_t pid);
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#else
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int glibtop_init_proc_uid_s (glibtop *server);
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int glibtop_get_proc_uid_s (glibtop *server, glibtop_proc_uid *buf, pid_t pid);
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#endif
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#ifdef GLIBTOP_NAMES
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/* You need to link with -lgtop_names to get this stuff here. */
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extern const char *glibtop_names_proc_uid [];
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extern const unsigned glibtop_types_proc_uid [];
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extern const char *glibtop_labels_proc_uid [];
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extern const char *glibtop_descriptions_proc_uid [];
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#endif
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END_LIBGTOP_DECLS
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#endif
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