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
index e97313b66551bcdeb00185cb35e7c71eb2418eb2..6dbe404bac53521ebba01f5698966321b7e868ed 100644 (file)
--- 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
index d03e51666b467270cc45d1071a6814eaa6f9eaab..6a059a61c58f254a0ff23ce691d8de3b7071c07d 100644 (file)
--- a/doc/posix-functions/sigaction.texi
+++ b/doc/posix-functions/sigaction.texi
@@ -32,9 +32,13 @@ Support for SIGCHLD, and thus for SA_NOCLDSTOP and SA_NOCLDWAIT, is
 missing on some platforms:
 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
index 7e953ce1ff267a617c4b7d72267a088ca892d8db..f2878d4ca9dcef828cc46eb4d763b58597502df9 100644 (file)
--- a/doc/posix-headers/signal.texi
+++ b/doc/posix-headers/signal.texi
@@ -29,6 +29,10 @@ mingw.
 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,