include string.h

2001-02-17  Havoc Pennington  <hp@pobox.com>

	* gthread.c: include string.h

        Applied patch from Soeren Sandmann:

	* testglib.c: const fixes

	* gwin32.h: format cleanups

	* gutils.c (g_atexit): constify a variable
	(g_find_program_in_path): constification
	(g_basename): G_CONST_RETURN
	(g_path_skip_root): G_CONST_RETURN
	(g_getenv): G_CONST_RETURN
	(g_get_user_name): G_CONST_RETURN
	(g_get_real_name): G_CONST_RETURN
	(g_get_home_dir): G_CONST_RETURN
	(g_get_tmp_dir): G_CONST_RETURN
	(g_get_prgname): G_CONST_RETURN
	(_glib_gettext): G_CONST_RETURN

	* gunicode.h: formatting cleanups

	* gstrfuncs.c (g_strerror): G_CONST_RETURN
	(g_strsignal): G_CONST_RETURN

	* gspawn.c (g_execute): const on variables

	* gmessages.c (printf_string_upper_bound): fix const on a variable

	* gmem.c (g_mem_chunk_new): make the "name" arg const
	(struct _GRealMemChunk): make the "name" field const

	* gfileutils.c (g_file_open_tmp): store const return in a const
	gchar* variable

	* gdataset.c (g_quark_to_string): G_CONST_RETURN

2001-02-17  Havoc Pennington  <hp@pobox.com>

        Applied patch from Soeren Sandmann:

	* gvaluetypes.c (g_value_get_string): G_CONST_RETURN

	* gtype.c (g_type_name): G_CONST_RETURN

	* gsignal.c (g_signal_name): G_CONST_RETURN

	* gobject-query.c (main): const fix

2001-02-17  Havoc Pennington  <hp@pobox.com>

        Applied patch from Soeren Sandmann:

	* gmodule.c (g_module_error): G_CONST_RETURN
	(g_module_name): G_CONST_RETURN

3 files changed, 22 insertions, 15 deletions

diff --git a/gmodule/ChangeLog b/gmodule/ChangeLog
index ff1e640fb..2e8192087 100644
--- a/gmodule/ChangeLog
+++ b/gmodule/ChangeLog
@@ -1,3 +1,10 @@
+2001-02-17  Havoc Pennington  <hp@pobox.com>
+
+        Applied patch from Soeren Sandmann:
+	
+	* gmodule.c (g_module_error): G_CONST_RETURN
+	(g_module_name): G_CONST_RETURN
+
 Sat Feb 17 07:27:15 2001  Tim Janik  <timj@gtk.org>
 
 	* gmodule.c: work around platforms that have broken RTLD_GLOBAL.
diff --git a/gmodule/gmodule.c b/gmodule/gmodule.c
index 25a6b3758..29848a369 100644
--- a/gmodule/gmodule.c
+++ b/gmodule/gmodule.c
@@ -477,7 +477,7 @@ g_module_make_resident (GModule *module)
   module->is_resident = TRUE;
 }
 
-gchar*
+G_CONST_RETURN gchar*
 g_module_error (void)
 {
   return g_static_private_get (&module_error_private);
@@ -488,7 +488,7 @@ g_module_symbol (GModule	*module,
 		 const gchar	*symbol_name,
 		 gpointer	*symbol)
 {
-  gchar *module_error;
+  const gchar *module_error;
 
   if (symbol)
     *symbol = NULL;
@@ -527,7 +527,7 @@ g_module_symbol (GModule	*module,
   return !module_error;
 }
 
-gchar*
+G_CONST_RETURN gchar*
 g_module_name (GModule *module)
 {
   g_return_val_if_fail (module != NULL, NULL);
diff --git a/gmodule/gmodule.h b/gmodule/gmodule.h
index 6bc75064a..18d0353ab 100644
--- a/gmodule/gmodule.h
+++ b/gmodule/gmodule.h
@@ -58,26 +58,25 @@ typedef void	     (*GModuleUnload)	 (GModule	*module);
 gboolean	g_module_supported	   (void) G_GNUC_CONST;
 
 /* open a module `file_name' and return handle, which is NULL on error */
-GModule*	g_module_open		   (const gchar		*file_name,
-					    GModuleFlags	 flags);
+GModule*              g_module_open          (const gchar  *file_name,
+					      GModuleFlags  flags);
 
 /* close a previously opened module, returns TRUE on success */
-gboolean	g_module_close		   (GModule		*module);
+gboolean              g_module_close         (GModule      *module);
 
 /* make a module resident so g_module_close on it will be ignored */
-void		g_module_make_resident	   (GModule		*module);
+void                  g_module_make_resident (GModule      *module);
 
 /* query the last module error as a string */
-gchar*		g_module_error		   (void);
+G_CONST_RETURN gchar* g_module_error         (void);
 
 /* retrive a symbol pointer from `module', returns TRUE on success */
-gboolean	g_module_symbol		   (GModule		*module,
-					    const gchar		*symbol_name,
-					    gpointer		*symbol);
+gboolean              g_module_symbol        (GModule      *module,
+					      const gchar  *symbol_name,
+					      gpointer     *symbol);
 
 /* retrive the file name from an existing module */
-gchar*		g_module_name		   (GModule		*module);
-
+G_CONST_RETURN gchar* g_module_name          (GModule      *module);
 
 /* Build the actual file name containing a module. `directory' is the
  * directory where the module file is supposed to be, or NULL or empty
@@ -90,8 +89,9 @@ gchar*		g_module_name		   (GModule		*module);
  *
  * No checks are made that the file exists, or is of correct type.
  */
-gchar*		g_module_build_path	  (const gchar		*directory,
-					   const gchar		*module_name);
+gchar*                g_module_build_path    (const gchar  *directory,
+					      const gchar  *module_name);
+
 
 #ifdef __cplusplus
 }