remove _GNU_SOURCE define from everywhere.

strndup is not standard so provide an implementation.

svn path=/trunk/netsurf/; revision=10474

beos/beos_fetch_rsrc.cpp

@@ -19,8 +19,6 @@
 
 /* rsrc: URL handling. */
 
-#define _GNU_SOURCE
-
 #define __STDBOOL_H__	1
 #include <assert.h>
 #include <errno.h>

beos/beos_gui.cpp

@@ -17,7 +17,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#define _GNU_SOURCE  /* for strndup */
 #define __STDBOOL_H__	1
 #include <assert.h>
 #include <ctype.h>

beos/beos_save_complete.cpp

@@ -17,8 +17,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#define _GNU_SOURCE
-
 #define __STDBOOL_H__	1
 #include <ctype.h>
 #include <stdio.h>

content/fetchers/fetch_data.c

@@ -18,8 +18,6 @@
 
 /* data: URL handling.  See http://tools.ietf.org/html/rfc2397 */
 
-#define _GNU_SOURCE
-
 #include <assert.h>
 #include <errno.h>
 #include <stdbool.h>

content/llcache.c

@@ -20,7 +20,6 @@
  * Low-level resource cache (implementation)
  */
 
-#define _GNU_SOURCE /* For strndup. Ugh. */
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>

content/urldb.c

@@ -86,7 +86,6 @@
  * potential crashes.
  */
 
-#define _GNU_SOURCE /* For strndup */
 #include <assert.h>
 #include <ctype.h>
 #include <stdbool.h>

desktop/browser.c

@@ -157,11 +157,14 @@ struct browser_window *browser_window_create(const char *url,
 	bw->no_resize = true;
 	bw->last_action = wallclock();
 
+	bw->window = gui_create_browser_window(bw, clone, new_tab);
+
 	/* gui window */
-	if ((bw->window = gui_create_browser_window(bw, clone, new_tab)) == NULL) {
+	if (bw->window == NULL) {
 		browser_window_destroy(bw);
 		return NULL;
 	}
+
 	if (url)
 		browser_window_go(bw, url, referer, history_add);
 

desktop/save_complete.c

@@ -1,4 +1,4 @@
-/*
+#/*
  * Copyright 2004 John M Bell <jmb202@ecs.soton.ac.uk>
  * Copyright 2004-2007 James Bursa <bursa@users.sourceforge.net>
  *
@@ -23,7 +23,6 @@
 
 #include "utils/config.h"
 
-#define _GNU_SOURCE /* for strndup */
 #include <assert.h>
 #include <ctype.h>
 #include <errno.h>

framebuffer/fbtk.h

@@ -28,9 +28,13 @@
 typedef struct fbtk_widget_s fbtk_widget_t;
 
 enum fbtk_callback_info_type {
-	FBTK_CBIT_NONE,
-	FBTK_CBIT_SCROLLX,
+	FBTK_CBIT_SCROLLX = 0,
 	FBTK_CBIT_SCROLLY,
+	FBTK_CBIT_CLICK,
+	FBTK_CBIT_INPUT,
+	FBTK_CBIT_MOVE,
+	FBTK_CBIT_REDRAW,
+	FBTK_CBIT_END,
 };
 
 typedef struct fbtk_callback_info {

gtk/gtk_gui.c

@@ -23,7 +23,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#define _GNU_SOURCE  /* for strndup */
 #include <assert.h>
 #include <stdbool.h>
 #include <stdio.h>

render/box_construct.c

@@ -24,7 +24,6 @@
  * Conversion of XML tree to box tree (implementation).
  */
 
-#define _GNU_SOURCE  /* for strndup */
 #include <assert.h>
 #include <ctype.h>
 #include <stdio.h>

render/form.c

@@ -23,7 +23,6 @@
  * Form handling functions (implementation).
  */
 
-#define _GNU_SOURCE  /* for strndup */
 #include <assert.h>
 #include <ctype.h>
 #include <limits.h>

render/html.c

@@ -20,8 +20,6 @@
  * Content for text/html (implementation).
  */
 
-#define _GNU_SOURCE /* for strndup() */
-
 #include <assert.h>
 #include <ctype.h>
 #include <stdint.h>

render/hubbub_binding.c

@@ -17,7 +17,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#define _GNU_SOURCE /* for strndup */
 #include <assert.h>
 #include <stdbool.h>
 #include <string.h>

render/layout.c

@@ -31,7 +31,6 @@
  * layout_minmax_X() and layout_X().
  */
 
-#define _GNU_SOURCE  /* for strndup */
 #include <assert.h>
 #include <limits.h>
 #include <stdbool.h>

riscos/query.c

@@ -16,7 +16,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#define _GNU_SOURCE	/* for strnlen */
 #include <stdlib.h>
 #include <string.h>
 

riscos/ucstables.c

@@ -20,7 +20,6 @@
  * UCS conversion tables and RISC OS-specific UTF-8 text handling
  */
 
-#define _GNU_SOURCE  /* for strndup */
 #include <assert.h>
 #include <limits.h>
 #include <string.h>

riscos/url_protocol.c

@@ -26,7 +26,6 @@
 
 #include "utils/config.h"
 
-#define _GNU_SOURCE  /* for strndup */
 #include <ctype.h>
 #include <stdio.h>
 #include <string.h>

utils/config.h

@@ -23,19 +23,10 @@
 
 /* Try to detect which features the target OS supports */
 
-#define HAVE_STRNDUP
-#if defined(__FreeBSD__) || (defined(__SRV4) && defined(__sun)) || \
-	defined(__APPLE__) || defined(__HAIKU__) || defined(__BEOS__) \
-	|| defined(__OpenBSD__) || defined(_WIN32)
-	/* FreeBSD and Solaris do not have this function, so
-	 * we implement it ourselves in util.c
-	 */
-#undef HAVE_STRNDUP
 char *strndup(const char *s, size_t n);
-#endif
 
 #define HAVE_STRCASESTR
-#if (!(defined(_GNU_SOURCE) || defined(__NetBSD__) || defined(__OpenBSD__)) \
+#if (!(defined(__NetBSD__) || defined(__OpenBSD__)) \
 	|| defined(riscos) || defined(__APPLE__) || defined(_WIN32))
 #undef HAVE_STRCASESTR
 char *strcasestr(const char *haystack, const char *needle);
@@ -64,7 +55,7 @@ char *strcasestr(const char *haystack, const char *needle);
 #define HAVE_STRCHRNUL
 /* For some reason, UnixLib defines this unconditionally. 
  * Assume we're using UnixLib if building for RISC OS. */
-#if !(defined(_GNU_SOURCE) || defined(riscos))
+#if !(defined(riscos))
 #undef HAVE_STRCHRNUL
 char *strchrnul(const char *s, int c);
 #endif

utils/url.c

@@ -22,7 +22,6 @@
  * URL parsing and joining (implementation).
  */
 
-#define _GNU_SOURCE /* for strdup() */
 #include <sys/types.h>
 #include <assert.h>
 #include <ctype.h>

utils/utf8.c

@@ -20,7 +20,6 @@
  * UTF-8 manipulation functions (implementation).
  */
 
-#define _GNU_SOURCE  /* for strndup */
 #include <assert.h>
 #include <errno.h>
 #include <stdlib.h>

utils/utils.c

@@ -295,7 +295,6 @@ char *strcasestr(const char *haystack, const char *needle)
 
 #endif
 
-#ifndef HAVE_STRNDUP
 
 /**
  * Duplicate up to n characters of a string.
@@ -318,7 +317,6 @@ char *strndup(const char *s, size_t n)
 	return s2;
 }
 
-#endif
 
 #ifndef HAVE_STRCHRNUL