X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fglibc-functions%2Fopenpty.texi;h=3ed64d654e4696e1302c015429543a3948dbb974;hb=e8eabe5a3d44bcd5ca87fba668d52203192b1645;hp=7eb528efd488faba19bd3de0dce4c4cf6f33fabc;hpb=9d84afa467b0a9abcd6e0d90fc7d1608f07bf2f1;p=gnulib.git

diff --git a/doc/glibc-functions/openpty.texi b/doc/glibc-functions/openpty.texi
index 7eb528efd..3ed64d654 100644
--- a/doc/glibc-functions/openpty.texi
+++ b/doc/glibc-functions/openpty.texi
@@ -7,6 +7,9 @@ Gnulib module: openpty
 Portability problems fixed by Gnulib:
 @itemize
 @item
+This function is missing on some platforms:
+AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 11 2010-11.
+@item
 One some systems (at least including Cygwin, Interix, OSF/1 4 and 5,
 and Mac OS X) linking with @code{-lutil} is not required.
 @item
@@ -16,11 +19,20 @@ required.
 The function is declared in pty.h on Cygwin, Interix, OSF/1 4 and 5,
 and glibc.  It is declared in util.h on Mac OS X, OpenBSD and NetBSD.
 It is declared in libutil.h on FreeBSD.
+@item
+Some platforms declare the function without marking the last two
+parameters @code{const}.
+FreeBSD, Cygwin 1.7.1.
 @end itemize
 
 Portability problems not fixed by Gnulib:
 @itemize
 @item
-On some systems (at least including Solaris and HP-UX) the function is
-missing.
+This function is missing on some platforms:
+mingw.
+@item
+After a successful call to @code{openpty}, the application needs to close
+the master's file descriptor before closing the slave's file descriptor,
+otherwise the process may hang in a state where it cannot be killed, on
+some platforms: MacOS X 10.4.11.
 @end itemize