diff options
Diffstat (limited to 'sysdeps/solaris/msg_limits.c')
| -rw-r--r-- | sysdeps/solaris/msg_limits.c | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/sysdeps/solaris/msg_limits.c b/sysdeps/solaris/msg_limits.c deleted file mode 100644 index 787e8925..00000000 --- a/sysdeps/solaris/msg_limits.c +++ /dev/null @@ -1,119 +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/msg_limits.h> - -#include <kvm.h> -#include <rctl.h> -#include <sys/msg.h> - -static const struct nlist nlst[] = { {"glibtop_msg_limits"}, {NULL} }; -#if GLIBTOP_SOLARIS_RELEASE < 51000 -static const unsigned long _glibtop_sysdeps_msg_limits = -#if GLIBTOP_SOLARIS_RELEASE <= 50700 -(1L << GLIBTOP_IPC_MSGMAP) + (1L << GLIBTOP_IPC_MSGSSZ) + -#endif -(1L << GLIBTOP_IPC_MSGPOOL) + (1L << GLIBTOP_IPC_MSGMAX) + -(1L << GLIBTOP_IPC_MSGMNB) + (1L << GLIBTOP_IPC_MSGMNI) + -(1L << GLIBTOP_IPC_MSGTQL); -#else -static const unsigned long _glibtop_sysdeps_msg_limits = 0; -#endif - - -/* Init function. */ - -void -_glibtop_init_msg_limits_p (glibtop *server) -{ -#if GLIBTOP_SOLARIS_RELEASE < 51000 - - kvm_t *kd = server->machine.kd; - - if(kd && !kvm_nlist(kd, nlst)) - server->sysdeps.msg_limits = _glibtop_sysdeps_msg_limits; - else - server->sysdeps.msg_limits = 0; -#endif -} - -/* Provides information about sysv ipc limits. */ - -void -glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf) -{ -#if GLIBTOP_SOLARIS_RELEASE < 51000 - - kvm_t *kd = server->machine.kd; - glibtop_msg_limits minfo; - - - memset (buf, 0, sizeof (glibtop_msg_limits)); - - if(!(server->sysdeps.msg_limits)) - return; - if(kvm_read(kd, nlst[0].n_value, (void *)&minfo, - sizeof(glibtop_msg_limits)) != sizeof(glibtop_msg_limits)) - - return; - -#if GLIBTOP_SOLARIS_RELEASE <= 50700 - /* These fields don't exist anymore in Solaris 8. - * Thanks to Laszlo PETER <Laszlo.Peter@ireland.sun.com>. */ - buf->msgmap = minfo.msgmap; - buf->msgssz = minfo.msgssz; -#endif - buf->msgmax = minfo.msgmax; - buf->msgmnb = minfo.msgmnb; - buf->msgmni = minfo.msgmni; - buf->msgtql = minfo.msgtql; -#endif -#if GLIBTOP_SOLARIS_RELEASE >= 51000 - rctlblk_t *rblk; - if ((rblk = malloc(rctlblk_size())) == NULL) - return; - - if (getrctl("project.max-msg-qbytes", NULL, rblk, RCTL_FIRST) == -1) - return; - else - buf->msgmnb = rctlblk_get_value(rblk); - - if (getrctl("project.max-msg-ids", NULL, rblk, RCTL_FIRST) == -1) - return; - else - buf->msgmni = rctlblk_get_value(rblk); - - if (getrctl("project.max-msg-messages", NULL, rblk, RCTL_FIRST) == -1) - return; - else - buf->msgtql = rctlblk_get_value(rblk); - /* this is the maximum size of a system V message, which has been obsoleted as a kernel tunable value now */ - /* and it should always be 65535 instead, so I list it here, if needed, can be removed */ - buf->msgmax = 65535; - -#endif - - buf->msgpool = buf->msgmni * buf->msgmnb >> 10; - buf->flags = _glibtop_sysdeps_msg_limits; - -} |