diff options
Diffstat (limited to 'sysdeps/solaris/shm_limits.c')
-rw-r--r-- | sysdeps/solaris/shm_limits.c | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/sysdeps/solaris/shm_limits.c b/sysdeps/solaris/shm_limits.c deleted file mode 100644 index 22e2cace..00000000 --- a/sysdeps/solaris/shm_limits.c +++ /dev/null @@ -1,107 +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/shm_limits.h> - -#include <kvm.h> -#include <rctl.h> -#include <sys/shm.h> - -static const struct nlist nlst[] = { {"glibtop_shm_limits"}, {NULL} }; - -#if GLIBTOP_SOLARIS_RELEASE >=51000 -static const unsigned long _glibtop_sysdeps_shm_limits = 0; -#else -# if GLIBTOP_SOLARIS_RELEASE < 50900 -static const unsigned long _glibtop_sysdeps_shm_limits = -(1L << GLIBTOP_IPC_SHMMAX) + (1L << GLIBTOP_IPC_SHMMIN); - -# else -static const unsigned long _glibtop_sysdeps_shm_limits = -(1L << GLIBTOP_IPC_SHMMAX) + (1L << GLIBTOP_IPC_SHMMIN) + -(1L << GLIBTOP_IPC_SHMMNI) + (1L << GLIBTOP_IPC_SHMSEG); -# endif -#endif - -/* Init function. */ - -void -_glibtop_init_shm_limits_p (glibtop *server) -{ -#if GLIBTOP_SOLARIS_RELEASE < 51000 - - kvm_t * const kd = server->machine.kd; - - if(kd && !kvm_nlist(kd, nlst)) - server->sysdeps.shm_limits = _glibtop_sysdeps_shm_limits; - else - server->sysdeps.shm_limits = 0; -#endif -} - -/* Provides information about sysv ipc limits. */ - -void -glibtop_get_shm_limits_p (glibtop *server, glibtop_shm_limits *buf) -{ -#if GLIBTOP_SOLARIS_RELEASE < 51000 - - kvm_t * const kd = server->machine.kd; - glibtop_shm_limits sinfo; - - - memset (buf, 0, sizeof (glibtop_shm_limits)); - - if(!(server->sysdeps.shm_limits)) - return; - - if(kvm_read(kd, nlst[0].n_value, (void *)&sinfo, - sizeof(glibtop_shm_limits)) != sizeof(glibtop_shm_limits)) - - return; - - buf->shmmax = sinfo.shmmax; - buf->shmmni = sinfo.shmmni; -#if GLIBTOP_SOLARIS_RELEASE < 50900 - buf->shmmin = sinfo.shmmin; - buf->shmseg = sinfo.shmseg; -# endif -#endif -#if GLIBTOP_SOLARIS_RELEASE >= 51000 - rctlblk_t *rblk; - if ((rblk = malloc(rctlblk_size())) == NULL) - return; - - if (getrctl("project.max-shm-memory", NULL, rblk, RCTL_FIRST) == -1) - return; - else - buf->shmmax = rctlblk_get_value(rblk); - - if (getrctl("project.max-shm-ids", NULL, rblk, RCTL_FIRST) == -1) - return; - else - buf->shmmni = rctlblk_get_value(rblk); - -#endif - buf->flags = _glibtop_sysdeps_shm_limits; -} |