diff options
Diffstat (limited to 'sysdeps/linux/sem_limits.c')
-rw-r--r-- | sysdeps/linux/sem_limits.c | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/sysdeps/linux/sem_limits.c b/sysdeps/linux/sem_limits.c deleted file mode 100644 index 01ed8213..00000000 --- a/sysdeps/linux/sem_limits.c +++ /dev/null @@ -1,83 +0,0 @@ -/* 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. -*/ - -#include <config.h> -#include <glibtop/sem_limits.h> - -#include <sys/ipc.h> -#include <sys/sem.h> - -#ifdef _SEM_SEMUN_UNDEFINED - -/* glibc 2.1 will no longer defines semun, instead it defines - * _SEM_SEMUN_UNDEFINED so users can define semun on their own. - * Thanks to Albert K T Hui <avatar@deva.net>. */ - -union semun -{ - int val; - struct semid_ds *buf; - unsigned short int *array; - struct seminfo *__buf; -}; -#endif - -static const unsigned long _glibtop_sysdeps_sem_limits = -(1L << GLIBTOP_IPC_SEMMAP) + (1L << GLIBTOP_IPC_SEMMNI) + -(1L << GLIBTOP_IPC_SEMMNS) + (1L << GLIBTOP_IPC_SEMMNU) + -(1L << GLIBTOP_IPC_SEMMSL) + (1L << GLIBTOP_IPC_SEMOPM) + -(1L << GLIBTOP_IPC_SEMUME) + (1L << GLIBTOP_IPC_SEMUSZ) + -(1L << GLIBTOP_IPC_SEMVMX) + (1L << GLIBTOP_IPC_SEMAEM); - -/* Init function. */ - -void -_glibtop_init_sem_limits_s (glibtop *server) -{ - server->sysdeps.sem_limits = _glibtop_sysdeps_sem_limits; -} - -/* Provides information about sysv ipc limits. */ - -void -glibtop_get_sem_limits_s (glibtop *server, glibtop_sem_limits *buf) -{ - struct seminfo seminfo; - union semun arg; - - memset (buf, 0, sizeof (glibtop_sem_limits)); - - buf->flags = _glibtop_sysdeps_sem_limits; - - arg.array = (void *) &seminfo; - semctl (0, 0, IPC_INFO, arg); - - buf->semmap = seminfo.semmap; - buf->semmni = seminfo.semmni; - buf->semmns = seminfo.semmns; - buf->semmnu = seminfo.semmnu; - buf->semmsl = seminfo.semmsl; - buf->semopm = seminfo.semopm; - buf->semume = seminfo.semume; - buf->semusz = seminfo.semusz; - buf->semvmx = seminfo.semvmx; - buf->semaem = seminfo.semaem; -} |