# HG changeset patch
# User Paul Eggert <eggert@cs.ucla.edu>
# Date 1310779671 25200
# Node ID 0d6da34844b5889b696413df7c9347fa502457c3
# Parent  53f4964afb102aca2c02f216e09511866599af8f
doc: Document NonStop portability issues.

* doc/posix-functions/sigaction.texi (sigaction):
* doc/posix-headers/signal.texi (signal.h):
Document NonStop.  See Joachim Schmitz in
http://lists.gnu.org/archive/html/bug-coreutils/2011-07/msg00062.html

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2011-07-15  Paul Eggert  <eggert@cs.ucla.edu>
+
+	doc: Document NonStop portability issues.
+	* doc/posix-functions/sigaction.texi (sigaction):
+	* doc/posix-headers/signal.texi (signal.h):
+	Document NonStop.  See Joachim Schmitz in
+	http://lists.gnu.org/archive/html/bug-coreutils/2011-07/msg00062.html
+
 2011-07-15  Bruno Haible  <bruno@clisp.org>
 
 	ffsl, ffsll: Avoid unportable behaviour.
diff --git a/doc/posix-functions/sigaction.texi b/doc/posix-functions/sigaction.texi
--- a/doc/posix-functions/sigaction.texi
+++ b/doc/posix-functions/sigaction.texi
@@ -33,8 +33,12 @@
 mingw.
 
 @item
+Support for SA_RESETHAND is missing on some platforms:
+NonStop.
+
+@item
 Support for SA_RESTART is missing on some platforms:
-mingw.
+mingw, NonStop.
 
 @item
 In spite of having SA_SIGACTION, struct sigaction lacks the
diff --git a/doc/posix-headers/signal.texi b/doc/posix-headers/signal.texi
--- a/doc/posix-headers/signal.texi
+++ b/doc/posix-headers/signal.texi
@@ -29,6 +29,10 @@
 The macro @code{SA_NODEFER} is not defined on some platforms:
 Interix 3.5.
 @item
+The macros @code{SA_RESETHAND} and @code{SA_RESTART} are not defined
+on some platforms:
+NonStop.
+@item
 The type @code{sighandler_t} (a GNU extension) is not defined on most non-glibc
 platforms:
 MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,