From owner-freebsd-bugs@FreeBSD.ORG Mon Apr 5 11:00:47 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 70E5A16A4D9 for ; Mon, 5 Apr 2004 11:00:47 -0700 (PDT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id A709D43D73 for ; Mon, 5 Apr 2004 11:00:34 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) i35I0Ybv068682 for ; Mon, 5 Apr 2004 11:00:34 -0700 (PDT) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.10/8.12.10/Submit) id i35I0YbC068680; Mon, 5 Apr 2004 11:00:34 -0700 (PDT) (envelope-from gnats) Resent-Date: Mon, 5 Apr 2004 11:00:34 -0700 (PDT) Resent-Message-Id: <200404051800.i35I0YbC068680@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Dan Nelson Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CA93F16A4CE for ; Mon, 5 Apr 2004 10:52:39 -0700 (PDT) Received: from dan.emsphone.com (dan.emsphone.com [199.67.51.101]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7FEC443D1D for ; Mon, 5 Apr 2004 10:52:39 -0700 (PDT) (envelope-from dan@dan.emsphone.com) Received: (from dan@localhost) by dan.emsphone.com (8.12.10/8.12.10) id i35Hqcme024617; Mon, 5 Apr 2004 12:52:38 -0500 (CDT) (envelope-from dan) Message-Id: <200404051752.i35Hqcme024617@dan.emsphone.com> Date: Mon, 5 Apr 2004 12:52:38 -0500 (CDT) From: Dan Nelson To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/65219: update sysctl descriptions for SYSV IPC variables X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 Apr 2004 18:00:48 -0000 >Number: 65219 >Category: kern >Synopsis: update sysctl descriptions for SYSV IPC variables >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: change-request >Submitter-Id: current-users >Arrival-Date: Mon Apr 05 11:00:33 PDT 2004 >Closed-Date: >Last-Modified: >Originator: Dan Nelson >Release: FreeBSD 5.2-CURRENT i386 >Organization: The Allant Group >Environment: System: FreeBSD dan.emsphone.com 5.2-CURRENT FreeBSD 5.2-CURRENT #322: Sun Apr 4 14:54:45 CDT 2004 dan@dan.emsphone.com:/usr/src/sys/i386/compile/DANSMP i386 >Description: Almost all of the kern.ipc variables are undocumented. This patch describes as many as I could find references to in other OS'es manuals. >How-To-Repeat: >Fix: Index: sysv_msg.c =================================================================== RCS file: /home/ncvs/src/sys/kern/sysv_msg.c,v retrieving revision 1.52 diff -u -r1.52 sysv_msg.c --- sysv_msg.c 7 Nov 2003 04:47:14 -0000 1.52 +++ sysv_msg.c 20 Nov 2003 22:47:39 -0000 @@ -1141,11 +1141,11 @@ } SYSCTL_DECL(_kern_ipc); -SYSCTL_INT(_kern_ipc, OID_AUTO, msgmax, CTLFLAG_RD, &msginfo.msgmax, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, msgmni, CTLFLAG_RDTUN, &msginfo.msgmni, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, msgmnb, CTLFLAG_RD, &msginfo.msgmnb, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, msgtql, CTLFLAG_RD, &msginfo.msgtql, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, msgssz, CTLFLAG_RDTUN, &msginfo.msgssz, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, msgseg, CTLFLAG_RDTUN, &msginfo.msgseg, 0, ""); +SYSCTL_INT(_kern_ipc, OID_AUTO, msgmax, CTLFLAG_RD, &msginfo.msgmax, 0, "Maximum message size"); +SYSCTL_INT(_kern_ipc, OID_AUTO, msgmni, CTLFLAG_RDTUN, &msginfo.msgmni, 0, "Number of message queue identifiers"); +SYSCTL_INT(_kern_ipc, OID_AUTO, msgmnb, CTLFLAG_RD, &msginfo.msgmnb, 0, "Maximum number of bytes in a queue"); +SYSCTL_INT(_kern_ipc, OID_AUTO, msgtql, CTLFLAG_RD, &msginfo.msgtql, 0, "Maximum number of messages in the system"); +SYSCTL_INT(_kern_ipc, OID_AUTO, msgssz, CTLFLAG_RDTUN, &msginfo.msgssz, 0, "Size of a message segment"); +SYSCTL_INT(_kern_ipc, OID_AUTO, msgseg, CTLFLAG_RDTUN, &msginfo.msgseg, 0, "Number of message segments"); SYSCTL_PROC(_kern_ipc, OID_AUTO, msqids, CTLFLAG_RD, NULL, 0, sysctl_msqids, "", "Message queue IDs"); Index: sysv_sem.c =================================================================== RCS file: /home/ncvs/src/sys/kern/sysv_sem.c,v retrieving revision 1.69 diff -u -r1.69 sysv_sem.c --- sysv_sem.c 17 Mar 2004 09:37:13 -0000 1.69 +++ sysv_sem.c 22 Mar 2004 22:46:13 -0000 @@ -159,16 +159,16 @@ }; SYSCTL_DECL(_kern_ipc); -SYSCTL_INT(_kern_ipc, OID_AUTO, semmap, CTLFLAG_RW, &seminfo.semmap, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, semmni, CTLFLAG_RDTUN, &seminfo.semmni, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, semmns, CTLFLAG_RDTUN, &seminfo.semmns, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, semmnu, CTLFLAG_RDTUN, &seminfo.semmnu, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, semmsl, CTLFLAG_RW, &seminfo.semmsl, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, semopm, CTLFLAG_RDTUN, &seminfo.semopm, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, semume, CTLFLAG_RDTUN, &seminfo.semume, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, semusz, CTLFLAG_RDTUN, &seminfo.semusz, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, semvmx, CTLFLAG_RW, &seminfo.semvmx, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, semaem, CTLFLAG_RW, &seminfo.semaem, 0, ""); +SYSCTL_INT(_kern_ipc, OID_AUTO, semmap, CTLFLAG_RW, &seminfo.semmap, 0, "Number of entries in the semaphore map"); +SYSCTL_INT(_kern_ipc, OID_AUTO, semmni, CTLFLAG_RDTUN, &seminfo.semmni, 0, "Number of semaphore identifiers"); +SYSCTL_INT(_kern_ipc, OID_AUTO, semmns, CTLFLAG_RDTUN, &seminfo.semmns, 0, "Maximum number of semaphores in the system"); +SYSCTL_INT(_kern_ipc, OID_AUTO, semmnu, CTLFLAG_RDTUN, &seminfo.semmnu, 0, "Maximum number of undo structures in the system"); +SYSCTL_INT(_kern_ipc, OID_AUTO, semmsl, CTLFLAG_RW, &seminfo.semmsl, 0, "Max semaphores per id"); +SYSCTL_INT(_kern_ipc, OID_AUTO, semopm, CTLFLAG_RDTUN, &seminfo.semopm, 0, "Max operations per semop call"); +SYSCTL_INT(_kern_ipc, OID_AUTO, semume, CTLFLAG_RDTUN, &seminfo.semume, 0, "Max undo entries per process"); +SYSCTL_INT(_kern_ipc, OID_AUTO, semusz, CTLFLAG_RDTUN, &seminfo.semusz, 0, "Size in bytes of undo structure"); +SYSCTL_INT(_kern_ipc, OID_AUTO, semvmx, CTLFLAG_RW, &seminfo.semvmx, 0, "Semaphore maximum value"); +SYSCTL_INT(_kern_ipc, OID_AUTO, semaem, CTLFLAG_RW, &seminfo.semaem, 0, "Adjust on exit max value"); SYSCTL_PROC(_kern_ipc, OID_AUTO, sema, CTLFLAG_RD, NULL, 0, sysctl_sema, "", ""); Index: sysv_shm.c =================================================================== RCS file: /home/ncvs/src/sys/kern/sysv_shm.c,v retrieving revision 1.90 diff -u -r1.90 sysv_shm.c --- sysv_shm.c 5 Feb 2004 18:00:35 -0000 1.90 +++ sysv_shm.c 5 Apr 2004 17:44:55 -0000 @@ -142,17 +142,17 @@ static int shm_allow_removed; SYSCTL_DECL(_kern_ipc); -SYSCTL_INT(_kern_ipc, OID_AUTO, shmmax, CTLFLAG_RW, &shminfo.shmmax, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, shmmin, CTLFLAG_RW, &shminfo.shmmin, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, shmmni, CTLFLAG_RDTUN, &shminfo.shmmni, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, shmseg, CTLFLAG_RDTUN, &shminfo.shmseg, 0, ""); -SYSCTL_INT(_kern_ipc, OID_AUTO, shmall, CTLFLAG_RW, &shminfo.shmall, 0, ""); +SYSCTL_INT(_kern_ipc, OID_AUTO, shmmax, CTLFLAG_RW, &shminfo.shmmax, 0, "Maximum shared memory segment size"); +SYSCTL_INT(_kern_ipc, OID_AUTO, shmmin, CTLFLAG_RW, &shminfo.shmmin, 0, "Minimum shared memory segment size"); +SYSCTL_INT(_kern_ipc, OID_AUTO, shmmni, CTLFLAG_RDTUN, &shminfo.shmmni, 0, "Number of shared memory identifiers"); +SYSCTL_INT(_kern_ipc, OID_AUTO, shmseg, CTLFLAG_RDTUN, &shminfo.shmseg, 0, "Number of segments per process"); +SYSCTL_INT(_kern_ipc, OID_AUTO, shmall, CTLFLAG_RW, &shminfo.shmall, 0, "Maximum number of pages available for shared memory"); SYSCTL_INT(_kern_ipc, OID_AUTO, shm_use_phys, CTLFLAG_RW, - &shm_use_phys, 0, ""); + &shm_use_phys, 0, "Enable/Disable locking of shared memory pages in core"); SYSCTL_INT(_kern_ipc, OID_AUTO, shm_allow_removed, CTLFLAG_RW, - &shm_allow_removed, 0, ""); + &shm_allow_removed, 0, "Enable/Disable attachment to attached segments marked for removal"); SYSCTL_PROC(_kern_ipc, OID_AUTO, shmsegs, CTLFLAG_RD, - NULL, 0, sysctl_shmsegs, "", ""); + NULL, 0, sysctl_shmsegs, "", "Current number of shared memory segments allocated"); static int shm_find_segment_by_key(key) >Release-Note: >Audit-Trail: >Unformatted: