pthread_sigmask: Ensure declaration in <signal.h> also on Solaris 2.6.

[pspp] / doc / posix-functions / write.texi

diff --git a/doc/posix-functions/write.texi b/doc/posix-functions/write.texi
index 604507d30c7eb5a7ede30e832cd7046af50cdfce..e1059173399861fd7252e55b5557b300b4951813 100644 (file)
--- a/doc/posix-functions/write.texi
+++ b/doc/posix-functions/write.texi
@@ -32,4 +32,11 @@ mingw.
 
 Portability problems not fixed by Gnulib:
 @itemize
+@item
+This function may fail with error @code{EINTR}, even in programs that don't
+install any signal handlers, on some platforms:
+MacOS X 10.5.
 @end itemize
+
+For handling @code{EINTR}, Gnulib provides a module @samp{safe-write} with a
+function @code{safe_write}.