win32: add gwin32compat.h, for utf8-renaming compatibility defines

To avoid -Wmissing-prototype warnings, we need to prototype both the
original and the _utf8 versions of all of the functions that have had
_utf8-renaming on Windows. But duplicating all the prototypes is ugly,
so rather than doing them "in-place", move them all to a new header
file just for that.

https://bugzilla.gnome.org/show_bug.cgi?id=688109
This commit is contained in:
Dan Winship 2012-11-15 12:24:57 -05:00
parent c2acbc0182
commit 08f4f92fed
15 changed files with 198 additions and 84 deletions

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@ -51,7 +51,8 @@ IGNORE_HFILES = \
gvariant-serialiser.h \
gvariant-core.h \
gvarianttypeinfo.h \
gwakeup.h
gwakeup.h \
gwin32compat.h
# Images to copy into HTML directory
HTML_IMAGES = \

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@ -325,6 +325,7 @@ glibsubinclude_HEADERS = \
gversion.h \
gversionmacros.h \
gwin32.h \
gwin32compat.h \
gprintf.h
# This is read by gobject-introspection/misc/ and gtk-doc

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@ -57,6 +57,7 @@
#endif
#include "glibintl.h"
#include "gwin32compat.h"
#if defined(USE_LIBICONV_GNU) && !defined (_LIBICONV_H)
#error GNU libiconv in use but included iconv.h not from libiconv

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@ -125,15 +125,6 @@ gchar* g_locale_from_utf8 (const gchar *utf8string,
/* Convert between the operating system (or C runtime)
* representation of file names and UTF-8.
*/
#ifndef __GTK_DOC_IGNORE__
#ifdef G_OS_WIN32
#define g_filename_to_utf8 g_filename_to_utf8_utf8
#define g_filename_from_utf8 g_filename_from_utf8_utf8
#define g_filename_from_uri g_filename_from_uri_utf8
#define g_filename_to_uri g_filename_to_uri_utf8
#endif
#endif
gchar* g_filename_to_utf8 (const gchar *opsysstring,
gssize len,
gsize *bytes_read,

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@ -41,7 +41,7 @@
#include "gstrfuncs.h"
#include "gtestutils.h"
#include "glibintl.h"
#include "gwin32compat.h"
#if defined (_MSC_VER) && !defined (HAVE_DIRENT_H)
#include "../build/win32/dirent/dirent.h"

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@ -34,14 +34,6 @@ G_BEGIN_DECLS
typedef struct _GDir GDir;
#ifndef __GTK_DOC_IGNORE__
#ifdef G_OS_WIN32
/* For DLL ABI stability, keep old names for old (non-UTF-8) functionality. */
#define g_dir_open g_dir_open_utf8
#define g_dir_read_name g_dir_read_name_utf8
#endif
#endif
GDir * g_dir_open (const gchar *path,
guint flags,
GError **error);

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@ -35,14 +35,6 @@
G_BEGIN_DECLS
#ifndef __GTK_DOC_IGNORE__
#ifdef G_OS_WIN32
#define g_getenv g_getenv_utf8
#define g_setenv g_setenv_utf8
#define g_unsetenv g_unsetenv_utf8
#endif
#endif
const gchar * g_getenv (const gchar *variable);
gboolean g_setenv (const gchar *variable,
const gchar *value,

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@ -77,15 +77,6 @@ GQuark g_file_error_quark (void);
/* So other code can generate a GFileError */
GFileError g_file_error_from_errno (gint err_no);
#ifndef __GTK_DOC_IGNORE__
#ifdef G_OS_WIN32
#define g_file_test g_file_test_utf8
#define g_file_get_contents g_file_get_contents_utf8
#define g_mkstemp g_mkstemp_utf8
#define g_file_open_tmp g_file_open_tmp_utf8
#endif
#endif
gboolean g_file_test (const gchar *filename,
GFileTest test);
gboolean g_file_get_contents (const gchar *filename,
@ -164,12 +155,6 @@ const gchar *g_basename (const gchar *file_name);
#define g_dirname g_path_get_dirname
#endif
#ifndef __GTK_DOC_IGNORE__
#ifdef G_OS_WIN32
#define g_get_current_dir g_get_current_dir_utf8
#endif
#endif
gchar *g_get_current_dir (void);
gchar *g_path_get_basename (const gchar *file_name) G_GNUC_MALLOC;
gchar *g_path_get_dirname (const gchar *file_name) G_GNUC_MALLOC;

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@ -272,10 +272,6 @@ GIOStatus g_io_channel_seek_position (GIOChannel *channel,
gint64 offset,
GSeekType type,
GError **error);
#ifdef G_OS_WIN32
#define g_io_channel_new_file g_io_channel_new_file_utf8
#endif
GIOChannel* g_io_channel_new_file (const gchar *filename,
const gchar *mode,
GError **error);

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@ -107,6 +107,10 @@
#include <glib/deprecated/grel.h>
#include <glib/deprecated/gthread.h>
#ifdef G_OS_WIN32
#include <glib/gwin32compat.h>
#endif
#undef __GLIB_H_INSIDE__
#endif /* __G_LIB_H__ */

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@ -186,16 +186,6 @@ typedef enum
GQuark g_spawn_error_quark (void);
GQuark g_spawn_exit_error_quark (void);
#ifndef __GTK_DOC_IGNORE__
#ifdef G_OS_WIN32
#define g_spawn_async g_spawn_async_utf8
#define g_spawn_async_with_pipes g_spawn_async_with_pipes_utf8
#define g_spawn_sync g_spawn_sync_utf8
#define g_spawn_command_line_sync g_spawn_command_line_sync_utf8
#define g_spawn_command_line_async g_spawn_command_line_async_utf8
#endif
#endif
gboolean g_spawn_async (const gchar *working_directory,
gchar **argv,
gchar **envp,

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@ -84,15 +84,6 @@ G_BEGIN_DECLS
# define G_INLINE_FUNC
#endif /* !G_INLINE_FUNC */
#ifndef __GTK_DOC_IGNORE__
#ifdef G_OS_WIN32
#define g_get_user_name g_get_user_name_utf8
#define g_get_real_name g_get_real_name_utf8
#define g_get_home_dir g_get_home_dir_utf8
#define g_get_tmp_dir g_get_tmp_dir_utf8
#endif
#endif
const gchar * g_get_user_name (void);
const gchar * g_get_real_name (void);
const gchar * g_get_home_dir (void);
@ -253,11 +244,6 @@ int atexit (void (*)(void));
#endif /* G_DISABLE_DEPRECATED */
#ifndef __GTK_DOC_IGNORE__
#ifdef G_OS_WIN32
#define g_find_program_in_path g_find_program_in_path_utf8
#endif
#endif
/* Look for an executable in PATH, following execvp() rules */
gchar* g_find_program_in_path (const gchar *program);

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@ -85,13 +85,6 @@ gchar* g_win32_error_message (gint error);
#ifndef G_DISABLE_DEPRECATED
#ifndef __GTK_DOC_IGNORE__
#ifdef _WIN64
#define g_win32_get_package_installation_directory g_win32_get_package_installation_directory_utf8
#define g_win32_get_package_installation_subdirectory g_win32_get_package_installation_subdirectory_utf8
#endif
#endif
gchar* g_win32_get_package_installation_directory (const gchar *package,
const gchar *dll_name);

178
glib/gwin32compat.h Normal file
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@ -0,0 +1,178 @@
/* GLIB - Library of useful routines for C programming
* Copyright (C) 2012 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
#error "Only <glib.h> can be included directly."
#endif
#ifndef __G_WIN32COMPAT_H__
#define __G_WIN32COMPAT_H__
#include <glib/gtypes.h>
#include <glib/gdir.h>
#include <glib/giochannel.h>
#include <glib/gspawn.h>
G_BEGIN_DECLS
#ifdef G_OS_WIN32
#define g_filename_to_utf8 g_filename_to_utf8_utf8
#define g_filename_from_utf8 g_filename_from_utf8_utf8
#define g_filename_from_uri g_filename_from_uri_utf8
#define g_filename_to_uri g_filename_to_uri_utf8
gchar* g_filename_to_utf8_utf8 (const gchar *opsysstring,
gssize len,
gsize *bytes_read,
gsize *bytes_written,
GError **error) G_GNUC_MALLOC;
gchar* g_filename_from_utf8_utf8 (const gchar *utf8string,
gssize len,
gsize *bytes_read,
gsize *bytes_written,
GError **error) G_GNUC_MALLOC;
gchar *g_filename_from_uri_utf8 (const gchar *uri,
gchar **hostname,
GError **error) G_GNUC_MALLOC;
gchar *g_filename_to_uri_utf8 (const gchar *filename,
const gchar *hostname,
GError **error) G_GNUC_MALLOC;
#define g_dir_open g_dir_open_utf8
#define g_dir_read_name g_dir_read_name_utf8
GDir *g_dir_open_utf8 (const gchar *path,
guint flags,
GError **error);
const gchar *g_dir_read_name_utf8 (GDir *dir);
#define g_getenv g_getenv_utf8
#define g_setenv g_setenv_utf8
#define g_unsetenv g_unsetenv_utf8
const gchar *g_getenv_utf8 (const gchar *variable);
gboolean g_setenv_utf8 (const gchar *variable,
const gchar *value,
gboolean overwrite);
void g_unsetenv_utf8 (const gchar *variable);
#define g_file_test g_file_test_utf8
#define g_file_get_contents g_file_get_contents_utf8
#define g_mkstemp g_mkstemp_utf8
#define g_file_open_tmp g_file_open_tmp_utf8
#define g_get_current_dir g_get_current_dir_utf8
gboolean g_file_test_utf8 (const gchar *filename,
GFileTest test);
gboolean g_file_get_contents_utf8 (const gchar *filename,
gchar **contents,
gsize *length,
GError **error);
gint g_mkstemp_utf8 (gchar *tmpl);
gint g_file_open_tmp_utf8 (const gchar *tmpl,
gchar **name_used,
GError **error);
gchar *g_get_current_dir_utf8 (void);
#define g_io_channel_new_file g_io_channel_new_file_utf8
GIOChannel *g_io_channel_new_file_utf8 (const gchar *filename,
const gchar *mode,
GError **error);
#define g_spawn_async g_spawn_async_utf8
#define g_spawn_async_with_pipes g_spawn_async_with_pipes_utf8
#define g_spawn_sync g_spawn_sync_utf8
#define g_spawn_command_line_sync g_spawn_command_line_sync_utf8
#define g_spawn_command_line_async g_spawn_command_line_async_utf8
gboolean g_spawn_async_utf8 (const gchar *working_directory,
gchar **argv,
gchar **envp,
GSpawnFlags flags,
GSpawnChildSetupFunc child_setup,
gpointer user_data,
GPid *child_pid,
GError **error);
gboolean g_spawn_async_with_pipes_utf8 (const gchar *working_directory,
gchar **argv,
gchar **envp,
GSpawnFlags flags,
GSpawnChildSetupFunc child_setup,
gpointer user_data,
GPid *child_pid,
gint *standard_input,
gint *standard_output,
gint *standard_error,
GError **error);
gboolean g_spawn_sync_utf8 (const gchar *working_directory,
gchar **argv,
gchar **envp,
GSpawnFlags flags,
GSpawnChildSetupFunc child_setup,
gpointer user_data,
gchar **standard_output,
gchar **standard_error,
gint *exit_status,
GError **error);
gboolean g_spawn_command_line_sync_utf8 (const gchar *command_line,
gchar **standard_output,
gchar **standard_error,
gint *exit_status,
GError **error);
gboolean g_spawn_command_line_async_utf8 (const gchar *command_line,
GError **error);
#define g_get_user_name g_get_user_name_utf8
#define g_get_real_name g_get_real_name_utf8
#define g_get_home_dir g_get_home_dir_utf8
#define g_get_tmp_dir g_get_tmp_dir_utf8
#define g_find_program_in_path g_find_program_in_path_utf8
const gchar *g_get_user_name_utf8 (void);
const gchar *g_get_real_name_utf8 (void);
const gchar *g_get_home_dir_utf8 (void);
const gchar *g_get_tmp_dir_utf8 (void);
gchar *g_find_program_in_path_utf8 (const gchar *program);
#ifdef _WIN64
#define g_win32_get_package_installation_directory g_win32_get_package_installation_directory_utf8
#define g_win32_get_package_installation_subdirectory g_win32_get_package_installation_subdirectory_utf8
#endif
gchar *g_win32_get_package_installation_directory_utf8 (const gchar *package,
const gchar *dll_name);
gchar *g_win32_get_package_installation_subdirectory_utf8 (const gchar *package,
const gchar *dll_name,
const gchar *subdir);
#endif
G_END_DECLS
#endif /* __G_WIN32COMPAT_H__ */

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@ -52,13 +52,6 @@ typedef struct _GModule GModule;
typedef const gchar* (*GModuleCheckInit) (GModule *module);
typedef void (*GModuleUnload) (GModule *module);
#ifndef __GTK_DOC_IGNORE__
#ifdef G_OS_WIN32
#define g_module_open g_module_open_utf8
#define g_module_name g_module_name_utf8
#endif
#endif
/* return TRUE if dynamic module loading is supported */
gboolean g_module_supported (void) G_GNUC_CONST;
@ -98,6 +91,17 @@ gchar* g_module_build_path (const gchar *directory,
const gchar *module_name);
#ifndef __GTK_DOC_IGNORE__
#ifdef G_OS_WIN32
#define g_module_open g_module_open_utf8
#define g_module_name g_module_name_utf8
GModule * g_module_open_utf8 (const gchar *file_name,
GModuleFlags flags);
const gchar *g_module_name_utf8 (GModule *module);
#endif
#endif
G_END_DECLS
#endif /* __GMODULE_H__ */