c-stack: fix regression on Irix 5.3 from 2008-06-21

[gnulib.git] / doc / posix-functions / sigaction.texi

diff --git a/doc/posix-functions/sigaction.texi b/doc/posix-functions/sigaction.texi
index 56795d9..c48519a 100644 (file)
--- a/doc/posix-functions/sigaction.texi
+++ b/doc/posix-functions/sigaction.texi
@@ -37,6 +37,11 @@ Support for SA_RESTART is missing on some platforms:
 mingw.
 
 @item
+In spite of having SA_SIGACTION, struct sigaction lacks the
+sa_sigaction member on some platforms:
+Irix 5.3.
+
+@item
 The symbolic value @code{SIG_IGN} for the @code{SIGCHLD} signal is equivalent
 to a signal handler
 @smallexample