diff options
Diffstat (limited to 'sysdeps/solaris/sem_limits.c')
| -rw-r--r-- | sysdeps/solaris/sem_limits.c | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/sysdeps/solaris/sem_limits.c b/sysdeps/solaris/sem_limits.c deleted file mode 100644 index 81c92f35..00000000 --- a/sysdeps/solaris/sem_limits.c +++ /dev/null @@ -1,120 +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.h> -#include <glibtop/sem_limits.h> - -#include <kvm.h> -#include <rctl.h> -#include <sys/sem.h> - -static const struct nlist nlst[] = { {"glibtop_sem_limits"}, {NULL} }; -#if GLIBTOP_SOLARIS_RELEASE < 51000 -static const unsigned long _glibtop_sysdeps_sem_limits = -#if GLIBTOP_SOLARIS_RELEASE <= 50700 -(1L << GLIBTOP_IPC_SEMMAP) + -#endif -(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); -#else -static const unsigned long _glibtop_sysdeps_sem_limits = 0; -#endif - - -/* Init function. */ - -void -_glibtop_init_sem_limits_p (glibtop *server) -{ -#if GLIBTOP_SOLARIS_RELEASE < 51000 - - kvm_t *kd = server->machine.kd; - - if(kd && !kvm_nlist(kd, nlst)) - server->sysdeps.sem_limits = _glibtop_sysdeps_sem_limits; - else - server->sysdeps.sem_limits = 0; -#endif -} - -/* Provides information about sysv sem limits. */ - -void -glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf) -{ -#if GLIBTOP_SOLARIS_RELEASE < 51000 - kvm_t *kd = server->machine.kd; - glibtop_sem_limits sinfo; - - memset (buf, 0, sizeof (glibtop_sem_limits)); - - if(!(server->sysdeps.sem_limits)) - return; - if(kvm_read(kd, nlst[0].n_value, (void *)&sinfo, - sizeof(glibtop_sem_limits)) != sizeof(glibtop_sem_limits)) - - return; - -#if GLIBTOP_SOLARIS_RELEASE <= 50700 - /* This field don't exist anymore in Solaris 8. - * Thanks to Laszlo PETER <Laszlo.Peter@ireland.sun.com>. */ - buf->semmap = sinfo.semmap; -#endif - buf->semmni = sinfo.semmni; - buf->semmns = sinfo.semmns; - buf->semmnu = sinfo.semmnu; - buf->semmsl = sinfo.semmsl; - buf->semopm = sinfo.semopm; - buf->semume = sinfo.semume; - buf->semusz = sinfo.semusz; - buf->semvmx = sinfo.semvmx; - buf->semaem = sinfo.semaem; -#endif - -#if GLIBTOP_SOLARIS_RELEASE >= 51000 - rctlblk_t *rblk; - if ((rblk = malloc(rctlblk_size())) == NULL) - return; - - if (getrctl("process.max-sem-ops", NULL, rblk, RCTL_FIRST) == -1) - return; - else - buf->semopm = rctlblk_get_value(rblk); - - if (getrctl("process.max-sem-nsems", NULL, rblk, RCTL_FIRST) == -1) - return; - else - buf->semmsl = rctlblk_get_value(rblk); - - if (getrctl("project.max-sem-ids", NULL, rblk, RCTL_FIRST) == -1) - return; - else - buf->semmni = rctlblk_get_value(rblk); - /* there are only 3 fields, the remaining ones have been obsoleted in S10 - and no longer have system-wide limits */ -#endif - buf->flags = _glibtop_sysdeps_sem_limits; - -} |