pthread_sigmask: Work around Cygwin bug.

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

diff --git a/doc/posix-functions/unsetenv.texi b/doc/posix-functions/unsetenv.texi
index 160ef83575b628c631153b8d1fbafcaacfc4d741..2c43b1e53075f75c7c7a0400071f8690f5b0691c 100644 (file)
--- a/doc/posix-functions/unsetenv.texi
+++ b/doc/posix-functions/unsetenv.texi
@@ -25,7 +25,7 @@ FreeBSD 6.0, NetBSD 1.6, OpenBSD 4.7.
 @item
 This function removes only the first value association for the given
 environment variable, not all of them, on some platforms:
-Solaris 11 2010-11.
+Solaris 11 2010-11, Haiku.
 @end itemize
 
 Portability problems not fixed by Gnulib: