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From: Maxim Konovalov <maxim@FreeBSD.org>
Date: Fri, 26 Jan 2018 08:38:26 +0000 (UTC)
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Subject: svn commit: r328433 - head/lib/libc/sys
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Author: maxim
Date: Fri Jan 26 08:38:26 2018
New Revision: 328433
URL: https://svnweb.freebsd.org/changeset/base/328433

Log:
  o EMFILE errno documented.
  
  PR:		219209
  Submitted by:	yuri (with minor adjustment)
  Reviewed by:	brooks

Modified:
  head/lib/libc/sys/shmat.2

Modified: head/lib/libc/sys/shmat.2
==============================================================================
--- head/lib/libc/sys/shmat.2	Fri Jan 26 06:21:24 2018	(r328432)
+++ head/lib/libc/sys/shmat.2	Fri Jan 26 08:38:26 2018	(r328433)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd August 2, 1995
+.Dd January 25, 2018
 .Dt SHMAT 2
 .Os
 .Sh NAME
@@ -104,6 +104,11 @@ The
 .Fa addr
 argument
 was not an acceptable address.
+.It Bq Er EMFILE
+Failed to attach the shared memory segment because the per-process
+.Va kern.ipc.shmseg
+.Xr sysctl 3
+limit was reached.
 .El
 .Pp
 The