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.
96 lines
2.8 KiB
C
96 lines
2.8 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_SEM_LIMITS_H__
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#define __GLIBTOP_SEM_LIMITS_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_IPC_SEMMAP 0
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#define GLIBTOP_IPC_SEMMNI 1
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#define GLIBTOP_IPC_SEMMNS 2
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#define GLIBTOP_IPC_SEMMNU 3
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#define GLIBTOP_IPC_SEMMSL 4
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#define GLIBTOP_IPC_SEMOPM 5
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#define GLIBTOP_IPC_SEMUME 6
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#define GLIBTOP_IPC_SEMUSZ 7
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#define GLIBTOP_IPC_SEMVMX 8
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#define GLIBTOP_IPC_SEMAEM 9
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#define GLIBTOP_MAX_SEM_LIMITS 10
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typedef struct _glibtop_sem_limits glibtop_sem_limits;
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struct _glibtop_sem_limits
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{
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u_int64_t flags,
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semmap, /* GLIBTOP_IPC_SEMMAP */
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semmni, /* GLIBTOP_IPC_SEMMNI */
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semmns, /* GLIBTOP_IPC_SEMMNS */
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semmnu, /* GLIBTOP_IPC_SEMMNU */
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semmsl, /* GLIBTOP_IPC_SEMMSL */
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semopm, /* GLIBTOP_IPC_SEMOPM */
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semume, /* GLIBTOP_IPC_SEMUME */
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semusz, /* GLIBTOP_IPC_SEMUSZ */
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semvmx, /* GLIBTOP_IPC_SEMVMX */
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semaem; /* GLIBTOP_IPC_SEMAEM */
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};
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#define glibtop_get_sem_limits(sem) glibtop_get_sem_limits_l(glibtop_global_server, sem)
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#if GLIBTOP_SUID_SEM_LIMITS
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#define glibtop_get_sem_limits_r glibtop_get_sem_limits_p
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#else
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#define glibtop_get_sem_limits_r glibtop_get_sem_limits_s
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#endif
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int glibtop_get_sem_limits_l (glibtop *server, glibtop_sem_limits *buf);
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#if GLIBTOP_SUID_SEM_LIMITS
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int glibtop_init_sem_limits_p (glibtop *server);
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int glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf);
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#else
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int glibtop_init_sem_limits_s (glibtop *server);
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int glibtop_get_sem_limits_s (glibtop *server, glibtop_sem_limits *buf);
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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_sem_limits [];
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extern const unsigned glibtop_types_sem_limits [];
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extern const char *glibtop_labels_sem_limits [];
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extern const char *glibtop_descriptions_sem_limits [];
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#endif
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END_LIBGTOP_DECLS
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#endif
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