diff --git a/man2/msgop.2 b/man2/msgop.2 index 728f88f1a..e888dc8be 100644 --- a/man2/msgop.2 +++ b/man2/msgop.2 @@ -37,7 +37,7 @@ .\" Added notes on /proc files .\" FIXME . Add example programs to this page. .\" -.TH MSGOP 2 2014-03-17 "Linux" "Linux Programmer's Manual" +.TH MSGOP 2 2014-04-28 "Linux" "Linux Programmer's Manual" .SH NAME msgrcv, msgsnd \- System V message queue operations .SH SYNOPSIS @@ -507,7 +507,11 @@ Maximum size for a message text: 8192 bytes Default maximum size in bytes of a message queue: 16384 bytes (on Linux, this limit can be read and modified via .IR /proc/sys/kernel/msgmnb ). -The superuser can increase the size of a message queue beyond +A privileged process +(Linux: a process with the +.B CAP_SYS_RESOURCE +capability) +can increase the size of a message queue beyond .B MSGMNB by a .BR msgctl (2)