From d97be101490a46c72f919d3dc45f4bc06e625e0c Mon Sep 17 00:00:00 2001
From: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Fri, 7 Feb 2014 11:39:29 +0800
Subject: tools: Fix build on Visual Studio

As unistd.h is not universally available, don't include it unconditionally
and include the corresponding Windows headers where necessary.  Also, use
gssize in place of ssize_t and define STDOUT_FILENO on Windows when we
don't have unistd.h, which is a constant that is defined in unistd.h.

https://bugzilla.gnome.org/show_bug.cgi?id=723813
---
 json-glib/json-glib-format.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'json-glib/json-glib-format.c')

diff --git a/json-glib/json-glib-format.c b/json-glib/json-glib-format.c
index f10cee9..d39b325 100644
--- a/json-glib/json-glib-format.c
+++ b/json-glib/json-glib-format.c
@@ -23,7 +23,10 @@
 
 #include "config.h"
 
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <locale.h>
@@ -33,6 +36,12 @@
 #include <glib/gi18n.h>
 #include <json-glib/json-glib.h>
 
+#if defined (G_OS_WIN32) && !defined (HAVE_UNISTD_H)
+#include <io.h>
+
+#define STDOUT_FILENO 1
+#endif
+
 static char **files = NULL;
 static gboolean prettify = FALSE;
 static int indent_spaces = 2;
@@ -89,7 +98,7 @@ format (JsonParser    *parser,
   p = data;
   while (len > 0)
     {
-      ssize_t written = write (STDOUT_FILENO, p, len);
+      gssize written = write (STDOUT_FILENO, p, len);
 
       if (written == -1 && errno != EINTR)
         {
-- 
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