Date: Fri, 21 Jul 2000 12:35:01 +0800 (+0800) From: Michael Robinson <robinson@netrinsics.com> To: FreeBSD-gnats-submit@freebsd.org Subject: docs/20080: SysV IPC kernel parameters are not documented Message-ID: <200007210435.MAA77332@netrinsics.com>
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>Number: 20080 >Category: docs >Synopsis: SysV IPC kernel parameters are not documented >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-doc >State: open >Quarter: >Keywords: >Date-Required: >Class: doc-bug >Submitter-Id: current-users >Arrival-Date: Thu Jul 20 21:40:00 PDT 2000 >Closed-Date: >Last-Modified: >Originator: Michael Robinson >Release: FreeBSD 4.0-STABLE i386 >Organization: >Environment: All FreeBSD kernel configuration files. >Description: The SysV IPC kernel configuration parameters are not documented. >How-To-Repeat: N/A >Fix: --- src/sys/i386/conf/LINT.orig Fri Jul 21 11:45:22 2000 +++ src/sys/i386/conf/LINT Fri Jul 21 12:28:54 2000 @@ -2361,6 +2361,54 @@ options DEBUG_VFS_LOCKS # enable vfs lock debugging options NPX_DEBUG # enable npx debugging (FPU/math emu) +##################################################################### +# SYSV IPC KERNEL PARAMETERS +# +# Maximum number of entries in a semaphore map. +options SEMMAP=31 + +# Maximum number of System V semaphores that can be used on the system at +# one time. +options SEMMNI=11 + +# Total number of semaphores system wide +options SEMMNS=61 + +# Total number of undo structures in system +options SEMMNU=31 + +# Maximum number of System V semaphores that can be used by a single process +# at one time. +options SEMMSL=61 + +# Maximum number of operations that can be outstanding on a single System V +# semaphore at one time. +options SEMOPM=101 + +# Maximum number of undo operations that can be outstanding on a single +# System V semaphore at one time. +options SEMUME=11 + +# Maximum number of shared memory pages system wide. +options SHMALL=1025 + +# Maximum size, in bytes, of a single System V shared memory region. +options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" +options SHMMAXPGS=1025 + +# Minimum size, in bytes, of a single System V shared memory region. +options SHMMIN=2 + +# Maximum number of shared memory regions that can be used on the system +# at one time. +options SHMMNI=33 + +# Maximum number of System V shared memory regions that can be attached to +# a single process at one time. +options SHMSEG=9 + +##################################################################### + # More undocumented options for linting. # Note that documenting these are not considered an affront. @@ -2411,19 +2459,6 @@ options SCSI_NCR_MYADDR=7 options SC_DEBUG_LEVEL options SC_RENDER_DEBUG -options SEMMAP=31 -options SEMMNI=11 -options SEMMNS=61 -options SEMMNU=31 -options SEMMSL=61 -options SEMOPM=101 -options SEMUME=11 -options SHMALL=1025 -options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" -options SHMMAXPGS=1025 -options SHMMIN=2 -options SHMMNI=33 -options SHMSEG=9 options SHOW_BUSYBUFS # List buffers that prevent root unmount options SIMPLELOCK_DEBUG options SI_DEBUG >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-doc" in the body of the message
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