From 96018ebe538ab30ae5a3a8f96d192ee76065e1ec Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Wed, 1 Mar 2006 03:26:46 +0000 Subject: [PATCH] The mqueue material has been migrated to mq_overiew.7 --- man5/proc.5 | 45 +++++---------------------------------------- 1 file changed, 5 insertions(+), 40 deletions(-) diff --git a/man5/proc.5 b/man5/proc.5 index 9d565d97b..5377446b4 100644 --- a/man5/proc.5 +++ b/man5/proc.5 @@ -39,6 +39,8 @@ .\" 2005-07-13, mtk, added /proc/sys/fs/mqueue/* .\" 2005-09-16, mtk, Added /proc/sys/fs/suid_dumpable .\" 2005-09-19, mtk, added /proc/zoneinfo +.\" 2005-03-01, mtk, moved /proc/sys/fs/mqueue/* material to +.\" mq_overview.7. .\" .\" FIXME 2.6.14 has added /proc/PID/smaps (if CONFIG_MMU .\" is enabled) and /proc/PID/numa_maps (if CONFIG_NUMA is @@ -1161,46 +1163,9 @@ A non-zero value enables leases. This directory contains files .IR msg_max ", " msgsize_max ", and " queues_max , controlling the resources used by POSIX message queues. -.TP -.I /proc/sys/fs/mqueue/msg_max -This file can be used to view and change the ceiling value for the -maximum number of messages in a queue. -This value acts as a ceiling on the -.I attr.mq_maxmsg -argument given to -.BR mq_open (3). -The default and minimum value for -.I msg_max -is 10; the upper limit is HARD_MAX: -.IR "(131072\ /\ sizeof(void\ *))" -(32768 on Linux/86). -This limit is ignored for privileged processes -.RB ( CAP_SYS_RESOURCE ), -but the HARD_MAX ceiling is nevertheless imposed. -.TP -.I /proc/sys/fs/mqueue/msgsize_max -This file can be used to view and change the ceiling on the -maximum message size. -This value acts as a ceiling on the -.I attr.mq_msgsize -argument given to -.BR mq_open (3). -The default and minimum value for -.I msgsize_max -is 8192 bytes; the upper limit is INT_MAX -(2147483647 on Linux/86). -This limit is ignored for privileged processes -.RB ( CAP_SYS_RESOURCE ). -.TP -.I /proc/sys/fs/mqueue/queues_max -This file can be used to view and change the system-wide limit on the -number of message queues that can be created. -Only privileged processes -.RB ( CAP_SYS_RESOURCE ) -can create new message queues once this limit has been reached. -The default value for -.I queues_max -is 256; it can be changed to any value in the range 0 to INT_MAX. +See +.BR mq_overview (7) +for details. .TP .IR /proc/sys/fs/overflowgid " and " /proc/sys/fs/overflowuid These files