From 1184458d513a6fe25c609fe642d1ccf8c159ac00 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 19 Sep 2013 13:24:03 -0700
Subject: signal: OS X port of sigaddset etc. + extern inline

* lib/signal.in.h (sigaddset, sigdelset, sigemptyset, sigfillset)
(sigismember): #undef on problematic Apple platforms.
* doc/posix-functions/sigaddset.texi:
* doc/posix-functions/sigdelset.texi:
* doc/posix-functions/sigemptyset.texi:
* doc/posix-functions/sigfillset.texi:
* doc/posix-functions/sigismember.texi:
Document this portability problem.
---
 doc/posix-functions/sigaddset.texi   | 4 ++++
 doc/posix-functions/sigdelset.texi   | 4 ++++
 doc/posix-functions/sigemptyset.texi | 4 ++++
 doc/posix-functions/sigfillset.texi  | 4 ++++
 doc/posix-functions/sigismember.texi | 4 ++++
 5 files changed, 20 insertions(+)

(limited to 'doc')

diff --git a/doc/posix-functions/sigaddset.texi b/doc/posix-functions/sigaddset.texi
index 5b1a7aa9af..8333af0725 100644
--- a/doc/posix-functions/sigaddset.texi
+++ b/doc/posix-functions/sigaddset.texi
@@ -11,6 +11,10 @@ Portability problems fixed by Gnulib:
 @item
 This function is missing on some platforms:
 mingw, MSVC 9.
+@item
+This function cannot be called from plain inline or extern inline functions
+on some platforms:
+OS X 10.8.
 @end itemize
 
 Portability problems not fixed by Gnulib:
diff --git a/doc/posix-functions/sigdelset.texi b/doc/posix-functions/sigdelset.texi
index b6938a5f8d..a17a81313e 100644
--- a/doc/posix-functions/sigdelset.texi
+++ b/doc/posix-functions/sigdelset.texi
@@ -11,6 +11,10 @@ Portability problems fixed by Gnulib:
 @item
 This function is missing on some platforms:
 mingw, MSVC 9.
+@item
+This function cannot be called from plain inline or extern inline functions
+on some platforms:
+OS X 10.8.
 @end itemize
 
 Portability problems not fixed by Gnulib:
diff --git a/doc/posix-functions/sigemptyset.texi b/doc/posix-functions/sigemptyset.texi
index 17a2d8ebe5..7b4f2f3570 100644
--- a/doc/posix-functions/sigemptyset.texi
+++ b/doc/posix-functions/sigemptyset.texi
@@ -11,6 +11,10 @@ Portability problems fixed by Gnulib:
 @item
 This function is missing on some platforms:
 mingw, MSVC 9.
+@item
+This function cannot be called from plain inline or extern inline functions
+on some platforms:
+OS X 10.8.
 @end itemize
 
 Portability problems not fixed by Gnulib:
diff --git a/doc/posix-functions/sigfillset.texi b/doc/posix-functions/sigfillset.texi
index e1fa6b8c64..9c20f12b13 100644
--- a/doc/posix-functions/sigfillset.texi
+++ b/doc/posix-functions/sigfillset.texi
@@ -11,6 +11,10 @@ Portability problems fixed by Gnulib:
 @item
 This function is missing on some platforms:
 mingw, MSVC 9.
+@item
+This function cannot be called from plain inline or extern inline functions
+on some platforms:
+OS X 10.8.
 @end itemize
 
 Portability problems not fixed by Gnulib:
diff --git a/doc/posix-functions/sigismember.texi b/doc/posix-functions/sigismember.texi
index 2f995fcca1..4226dad4df 100644
--- a/doc/posix-functions/sigismember.texi
+++ b/doc/posix-functions/sigismember.texi
@@ -11,6 +11,10 @@ Portability problems fixed by Gnulib:
 @item
 This function is missing on some platforms:
 mingw, MSVC 9.
+@item
+This function cannot be called from plain inline or extern inline functions
+on some platforms:
+OS X 10.8.
 @end itemize
 
 Portability problems not fixed by Gnulib:
-- 
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