X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fposix-functions%2Fsigaltstack.texi;h=2ad7995b16939ee8034c59a79bf09dc4ec205854;hb=54b5ce0e1a4f6a4af37f970e45e6e173e5b0a1c6;hp=53d91c7cfa0bbee7e5a965ddab604523f1cc2881;hpb=2b6c08c775ae4e80b52aa41058ea5939f778b44b;p=gnulib.git

diff --git a/doc/posix-functions/sigaltstack.texi b/doc/posix-functions/sigaltstack.texi
index 53d91c7cf..2ad7995b1 100644
--- a/doc/posix-functions/sigaltstack.texi
+++ b/doc/posix-functions/sigaltstack.texi
@@ -2,7 +2,7 @@
 @section @code{sigaltstack}
 @findex sigaltstack
 
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/sigaltstack.html}
+POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/sigaltstack.html}
 
 Gnulib module: ---
 
@@ -16,5 +16,11 @@ Portability problems not fixed by Gnulib:
 This function is missing on some platforms:
 Cygwin, mingw, Interix 3.5, BeOS.
 @item
-@code{sigaltstack} doesn't work on HP-UX 11/IA-64 and OpenBSD 3.6/Sparc64.
+@code{sigaltstack} doesn't work on HP-UX 11/IA-64 and OpenBSD
+3.6/Sparc64.
+@item
+This function interprets the @code{ss_sp} member of @code{stack_t} as
+the upper bound instead of the lower bound of the alternate stack on
+some platforms:
+Irix 6.5
 @end itemize