The R13B03 release.OTP_R13B03

1 files changed, 51 insertions, 0 deletions

diff --git a/erts/include/internal/erl_errno.h b/erts/include/internal/erl_errno.h
new file mode 100644
index 0000000000..2e095e9f64
--- /dev/null
+++ b/erts/include/internal/erl_errno.h
@@ -0,0 +1,51 @@
+/*
+ * %CopyrightBegin%
+ * 
+ * Copyright Ericsson AB 2009. All Rights Reserved.
+ * 
+ * The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ * 
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * %CopyrightEnd%
+ */
+
+#ifndef ERL_ERRNO_H__
+#define ERL_ERRNO_H__
+
+#include <errno.h>
+/*
+ * Make sure that ENOTSUP is defined.
+ */
+#ifndef ENOTSUP
+#  ifdef EOPNOTSUPP
+#    define ENOTSUP EOPNOTSUPP
+#else
+#    define ENOTSUP INT_MAX
+#  endif
+#endif
+
+#ifdef __WIN32__
+#  ifndef EWOULDBLOCK
+#    define EWOULDBLOCK (10035) /* WSAEWOULDBLOCK */
+#  endif
+#  ifndef ETIMEDOUT
+#    define ETIMEDOUT (10060) /* WSAETIMEDOUT */
+#  endif
+#else
+#  ifndef EWOULDBLOCK
+#    define EWOULDBLOCK EAGAIN
+#  endif
+#  ifndef ETIMEDOUT
+#    define ETIMEDOUT EAGAIN
+#  endif
+#endif
+
+#endif