Supporting infrastructure for brltty

.gitignore

@@ -9,7 +9,7 @@
 aclocal.m4
 ahci_test
 ascii.bitmaps
-ascii.h
+asciifont.h
 autom4te.cache
 build_env.mk
 .bzrignore

Makefile.am

@@ -61,7 +61,7 @@ grub_fstest_init.c: grub_fstest_init.lst $(top_srcdir)/geninit.sh
 CLEANFILES += grub_fstest_init.c
 
 if COND_HAVE_FONT_SOURCE
-pkgdata_DATA += unicode.pf2 ascii.pf2 euro.pf2 ascii.h widthspec.h
+pkgdata_DATA += unicode.pf2 ascii.pf2 euro.pf2 asciifont.h widthspec.h
 endif
 
 starfield_theme_files = $(srcdir)/themes/starfield/blob_w.png $(srcdir)/themes/starfield/boot_menu_c.png $(srcdir)/themes/starfield/boot_menu_e.png $(srcdir)/themes/starfield/boot_menu_ne.png $(srcdir)/themes/starfield/boot_menu_n.png $(srcdir)/themes/starfield/boot_menu_nw.png $(srcdir)/themes/starfield/boot_menu_se.png $(srcdir)/themes/starfield/boot_menu_s.png $(srcdir)/themes/starfield/boot_menu_sw.png $(srcdir)/themes/starfield/boot_menu_w.png $(srcdir)/themes/starfield/slider_c.png $(srcdir)/themes/starfield/slider_n.png $(srcdir)/themes/starfield/slider_s.png $(srcdir)/themes/starfield/starfield.png $(srcdir)/themes/starfield/terminal_box_c.png $(srcdir)/themes/starfield/terminal_box_e.png $(srcdir)/themes/starfield/terminal_box_ne.png $(srcdir)/themes/starfield/terminal_box_n.png $(srcdir)/themes/starfield/terminal_box_nw.png $(srcdir)/themes/starfield/terminal_box_se.png $(srcdir)/themes/starfield/terminal_box_s.png $(srcdir)/themes/starfield/terminal_box_sw.png $(srcdir)/themes/starfield/terminal_box_w.png $(srcdir)/themes/starfield/theme.txt $(srcdir)/themes/starfield/README $(srcdir)/themes/starfield/COPYING.CC-BY-SA-3.0

autogen.sh

@@ -5,7 +5,7 @@ set -e
 export LC_COLLATE=C
 unset LC_ALL
 
-find . -iname '*.[ch]' ! -ipath './grub-core/lib/libgcrypt-grub/*' ! -ipath './build-aux/*' ! -ipath './grub-core/lib/libgcrypt/src/misc.c' ! -ipath './grub-core/lib/libgcrypt/src/global.c' ! -ipath './grub-core/lib/libgcrypt/src/secmem.c'  ! -ipath './util/grub-gen-widthspec.c' ! -ipath './util/grub-gen-asciih.c' |sort > po/POTFILES.in
+find . -iname '*.[ch]' ! -ipath '*/grub-core/braille/brltty/*' ! -ipath './grub-core/lib/libgcrypt-grub/*' ! -ipath './build-aux/*' ! -ipath './grub-core/lib/libgcrypt/src/misc.c' ! -ipath './grub-core/lib/libgcrypt/src/global.c' ! -ipath './grub-core/lib/libgcrypt/src/secmem.c'  ! -ipath './util/grub-gen-widthspec.c' ! -ipath './util/grub-gen-asciih.c' |sort > po/POTFILES.in
 find util -iname '*.in' ! -name Makefile.in  |sort > po/POTFILES-shell.in
 
 autogen --version >/dev/null || exit 1

conf/Makefile.common

@@ -110,8 +110,11 @@ starfielddir = $(pkgdatadir)/themes/starfield
 CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion -Wno-old-style-definition -Wno-unsafe-loop-optimizations
 CPPFLAGS_GNULIB = -I$(top_builddir)/grub-core/gnulib -I$(top_srcdir)/grub-core/gnulib
 
+CFLAGS_BRAILLE = -Wno-strict-prototypes -Wno-missing-field-initializers -Wno-unused-parameter -Wno-shadow -Wno-sign-compare
+CPPFLAGS_BRAILLE = -I$(top_srcdir)/grub-core/braille/brltty_wrap -I$(top_srcdir)/grub-core/braille/brltty/Programs -I$(top_srcdir)/grub-core/braille/brltty -Wno-sign-compare -DPACKAGE_REVISION=\"\" -include $(top_srcdir)/grub-core/braille/config.h
+
 CFLAGS_POSIX = -fno-builtin
-CPPFLAGS_POSIX = -I$(top_srcdir)/grub-core/lib/posix_wrap
+CPPFLAGS_POSIX = -I$(top_srcdir)/grub-core/lib/posix_wrap/include
 
 CFLAGS_GCRY = -Wno-error -Wno-missing-field-initializers -Wno-redundant-decls $(CFLAGS_POSIX)
 CPPFLAGS_GCRY = -I$(top_srcdir)/grub-core/lib/libgcrypt_wrap $(CPPFLAGS_POSIX) -D_GCRYPT_IN_LIBGCRYPT=1 -I$(top_srcdir)/include/grub/gcrypt

config.h.in

@@ -60,6 +60,14 @@
 
 #define RE_ENABLE_I18N 1
 
+#define _GL_UNUSED __attribute__ ((unused))
+#define HAVE_VPRINTF 1
+#define HAVE_DECL_STRERROR 1
+#define HAVE_INLINE 1
+#define HAVE_MBRTOWC 1
+
+#define ENABLE_NLS 1
+
 #define _GNU_SOURCE 1
 
 #endif

configure.ac

@@ -85,6 +85,7 @@ HOST_CPPFLAGS="$HOST_CPPFLAGS -DLOCALEDIR=\\\"\$(localedir)\\\""
 TARGET_CPPFLAGS="$TARGET_CPPFLAGS -Wall -W"
 TARGET_CPPFLAGS="$TARGET_CPPFLAGS -I\$(top_srcdir)/include"
 TARGET_CPPFLAGS="$TARGET_CPPFLAGS -I\$(top_builddir)/include"
+TARGET_CPPFLAGS="$TARGET_CPPFLAGS -Dfloat=__float__bug__ -Ddouble=__double__bug__ -DGRUB_RUNTIME=1"
 
 case "$target_cpu" in
   i[[3456]]86)	target_cpu=i386 ;;
@@ -851,9 +852,9 @@ if test "x$target_cpu" = xi386; then
 fi
 
 if test "$platform" != emu; then
-AC_CACHE_CHECK([whether -nostdinc -isystem works], [grub_cv_cc_isystem], [
+AC_CACHE_CHECK([whether -nostdinc -ffreestanding -isystem works], [grub_cv_cc_isystem], [
   SAVED_CPPFLAGS="$CPPFLAGS"
-  CPPFLAGS="$TARGET_CPPFLAGS -nostdinc -isystem `$TARGET_CC -print-file-name=include`"
+  CPPFLAGS="$TARGET_CPPFLAGS -nostdinc -ffreestanding -isystem `$TARGET_CC -print-file-name=include`"
   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
 #include <stddef.h>
 int va_arg_func (int fixed, va_list args);]], [[]])],
@@ -863,7 +864,7 @@ int va_arg_func (int fixed, va_list args);]], [[]])],
 ])
 
 if test x"$grub_cv_cc_isystem" = xyes ; then
-  TARGET_CPPFLAGS="$TARGET_CPPFLAGS -nostdinc -isystem `$TARGET_CC -print-file-name=include`"
+  TARGET_CPPFLAGS="$TARGET_CPPFLAGS -nostdinc -ffreestanding -isystem `$TARGET_CC -print-file-name=include`"
 fi
 fi
 

grub-core/Makefile.core.def

@@ -406,7 +406,7 @@ image = {
   common = lib/xzembed/xz_dec_lzma2.c;
   common = lib/xzembed/xz_dec_stream.c;
 
-  cppflags = '-I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed -DGRUB_EMBED_DECOMPRESSOR=1';
+  cppflags = '$(CPPFLAGS_POSIX) -I$(srcdir)/lib/xzembed -DGRUB_EMBED_DECOMPRESSOR=1';
 
   objcopyflags = '-O binary';
   mips_ldflags = '-static-libgcc -Wl,-Ttext,$(TARGET_DECOMPRESSOR_LINK_ADDR)';
@@ -577,10 +577,18 @@ module = {
 };
 
 library = {
-  name = libgnulib.a;
+  name = libregexp.a;
   common = gnulib/regex.c;
   cflags = '$(CFLAGS_POSIX) $(CFLAGS_GNULIB)';
-  cppflags = '$(CPPFLAGS_POSIX) $(CPPFLAGS_GNULIB)';
+  cppflags = '$(CPPFLAGS_POSIX) $(CPPFLAGS_GNULIB) -DGRUB_POSIX_GETTEXT_DOMAIN=\"grub\"';
+};
+
+module = {
+  name = getopt;
+  common = gnulib/getopt.c;
+  common = gnulib/getopt1.c;
+  cflags = '$(CFLAGS_POSIX) $(CFLAGS_GNULIB)';
+  cppflags = '$(CPPFLAGS_POSIX) $(CPPFLAGS_GNULIB) -DGRUB_POSIX_GETTEXT_DOMAIN=\"grub\"';
 };
 
 module = {
@@ -1202,7 +1210,7 @@ module = {
   common = fs/btrfs.c;
   common = lib/crc.c;
   cflags = '$(CFLAGS_POSIX) -Wno-undef';
-  cppflags = '-I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/minilzo -DMINILZO_HAVE_CONFIG_H';
+  cppflags = '$(CPPFLAGS_POSIX) -I$(srcdir)/lib/minilzo -DMINILZO_HAVE_CONFIG_H';
 };
 
 module = {
@@ -1344,7 +1352,7 @@ module = {
   name = squash4;
   common = fs/squash4.c;
   cflags = '$(CFLAGS_POSIX) -Wno-undef';
-  cppflags = '-I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed -I$(srcdir)/lib/minilzo -DMINILZO_HAVE_CONFIG_H';
+  cppflags = '$(CPPFLAGS_POSIX) -I$(srcdir)/lib/xzembed -I$(srcdir)/lib/minilzo -DMINILZO_HAVE_CONFIG_H';
 };
 
 module = {
@@ -2019,7 +2027,7 @@ module = {
   common = lib/xzembed/xz_dec_bcj.c;
   common = lib/xzembed/xz_dec_lzma2.c;
   common = lib/xzembed/xz_dec_stream.c;
-  cppflags = '-I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/xzembed';
+  cppflags = '$(CPPFLAGS_POSIX) -I$(srcdir)/lib/xzembed';
   cflags='-Wno-unreachable-code';
 };
 
@@ -2028,7 +2036,7 @@ module = {
   common = io/lzopio.c;
   common = lib/minilzo/minilzo.c;
   cflags = '$(CFLAGS_POSIX) -Wno-undef -Wno-redundant-decls -Wno-error';
-  cppflags = '-I$(srcdir)/lib/posix_wrap -I$(srcdir)/lib/minilzo -DMINILZO_HAVE_CONFIG_H';
+  cppflags = '$(CPPFLAGS_POSIX) -I$(srcdir)/lib/minilzo -DMINILZO_HAVE_CONFIG_H';
 };
 
 module = {
@@ -2055,6 +2063,87 @@ module = {
   enable = x86;
 };
 
+module = {
+  name = braille_baum;
+  common = braille/brltty/Drivers/Braille/Baum/braille.c;
+  cflags = '$(CFLAGS_POSIX) $(CFLAGS_BRAILLE)';
+  cppflags = '$(CPPFLAGS_POSIX) $(CPPFLAGS_BRAILLE) -DDRIVER_NAME=Baum -DDRIVER_CODE=1 -DDRIVER_COMMENT=\"\" -DDRIVER_VERSION=\"\" -DDRIVER_DEVELOPERS=\"\" -DGRUB_POSIX_GETTEXT_DOMAIN=\"brltty\"';
+};
+
+module = {
+  name = braille_core;
+  common = braille/brltty/Programs/atb_compile.c;
+  common = braille/brltty/Programs/atb_translate.c;
+  common = braille/brltty/Programs/brl.c;
+  common = braille/brltty/Programs/brltty.c;
+  common = braille/brltty/Programs/bluetooth_none.c;
+  common = braille/brltty/Programs/bluetooth.c;
+  common = braille/brltty/Programs/clipboard.c;
+  common = braille/brltty/Programs/config.c;
+  common = braille/brltty/Programs/ctb_translate.c;
+  common = braille/brltty/Programs/dataarea.c;
+  common = braille/brltty/Programs/device.c;
+  common = braille/brltty/Programs/driver.c;
+  common = braille/brltty/Programs/drivers.c;
+  common = braille/brltty/Programs/menu.c;
+  common = braille/brltty/Programs/parse.c;
+  common = braille/brltty/Programs/queue.c;
+  common = braille/brltty/Programs/routing.c;
+  common = braille/brltty/Programs/scancodes.c;
+  common = braille/brltty/Programs/scr_frozen.c;
+  common = braille/brltty/Programs/ses.c;
+  common = braille/brltty/Programs/scr.c;
+  common = braille/brltty/Programs/ttb_translate.c;
+  common = braille/brltty/Programs/tunes.c;
+  common = braille/brltty/Programs/usb.c;
+  common = braille/brltty/Programs/usb_serial.c;
+  common = braille/brltty/Programs/usb_hid.c;
+
+  common = braille/brltty/Programs/async.c;
+  common = braille/brltty/Programs/auth.c;
+  common = braille/brltty/Programs/charset.c;
+  common = braille/brltty/Programs/charset_grub.c;
+  common = braille/brltty/Programs/cmd.c;
+  common = braille/brltty/Programs/ctb_compile.c;
+  common = braille/brltty/Programs/datafile.c;
+  common = braille/brltty/Programs/file.c;
+  common = braille/brltty/Programs/hostcmd.c; 
+  common = braille/brltty/Programs/hostcmd_none.c; 
+  common = braille/brltty/Programs/io_misc.c;
+  common = braille/brltty/Programs/kbd.c;
+  common = braille/brltty/Programs/kbd_none.c;
+  common = braille/brltty/Programs/ktb_compile.c;
+  common = braille/brltty/Programs/ktb_translate.c;
+  common = braille/brltty/Programs/ktb_list.c;
+  common = braille/brltty/Programs/ktb_keyboard.c;
+  common = braille/brltty/Programs/lock.c;
+  common = braille/brltty/Programs/log.c;
+  common = braille/brltty/Programs/main.c;
+/*  common = braille/brltty/Programs/mount.c; */
+  common = braille/brltty/Programs/options.c;
+  common = braille/brltty/Programs/prefs.c;
+  common = braille/brltty/Programs/program.c;
+  common = braille/brltty/Programs/scr_base.c;
+  common = braille/brltty/Programs/scr_help.c;
+  common = braille/brltty/Programs/scr_main.c;
+  common = braille/brltty/Programs/scr_menu.c;
+/*  common = braille/brltty/Programs/scr_real.c; */
+/*  common = braille/brltty/Programs/serial.c; */
+  common = braille/brltty/Programs/status.c;
+  common = braille/brltty/Programs/sys_grub.c;
+  common = braille/brltty/Programs/timing.c;
+  common = braille/brltty/Programs/touch.c;
+  common = braille/brltty/Programs/ttb_compile.c;
+  common = braille/brltty/Programs/ttb_native.c;
+  common = braille/brltty/Programs/unicode.c;
+
+/*  common = braille/brltty_wrap/charset.c; */
+  common = braille/brltty_wrap/usb.c;
+  common = braille/brltty_wrap/serial.c;
+  cflags = '$(CFLAGS_POSIX) $(CFLAGS_BRAILLE)';
+  cppflags = '$(CPPFLAGS_POSIX) $(CPPFLAGS_BRAILLE) -DGRUB_POSIX_GETTEXT_DOMAIN=\"brltty\"';
+};
+
 module = {
   name = priority_queue;
   common = lib/priority_queue.c;
@@ -2132,6 +2221,24 @@ module = {
   enable = i386;
 };
 
+module = {
+  name = posix;
+  common = lib/posix_wrap/errno.c;
+  common = lib/posix_wrap/stdio.c;
+  common = lib/posix_wrap/string.c;
+  common = lib/posix_wrap/time.c;
+};
+
+module = {
+  name = bsearch;
+  common = lib/bsearch.c;
+};
+
+module = {
+  name = qsort;
+  common = lib/qsort.c;
+};
+
 module = {
   name = testspeed;
   common = commands/testspeed.c;

grub-core/commands/help.c

@@ -45,8 +45,8 @@ grub_cmd_help (grub_extcmd_context_t ctxt __attribute__ ((unused)), int argc,
 	    struct grub_term_output *term;
 	    const char *summary_translated = _(cmd->summary);
 	    char *command_help;
-	    grub_uint32_t *unicode_command_help;
+	    grub_wchar_t *unicode_command_help;
-	    grub_uint32_t *unicode_last_position;
+	    grub_wchar_t *unicode_last_position;
 
 	    command_help = grub_xasprintf ("%s %s", cmd->name, summary_translated);
 	    if (!command_help)
@@ -58,7 +58,7 @@ grub_cmd_help (grub_extcmd_context_t ctxt __attribute__ ((unused)), int argc,
 	    FOR_ACTIVE_TERM_OUTPUTS(term)
 	    {
 	      unsigned stringwidth;
-	      grub_uint32_t *unicode_last_screen_position;
+	      grub_wchar_t *unicode_last_screen_position;
 
 	      unicode_last_screen_position = unicode_command_help;
 

grub-core/gettext/gettext.c

@@ -34,8 +34,6 @@ GRUB_MOD_LICENSE ("GPLv3+");
    http://www.gnu.org/software/autoconf/manual/gettext/MO-Files.html .
 */
 
-static struct grub_gettext_context main_context, secondary_context;
-
 static const char *(*grub_gettext_original) (const char *s);
 
 struct grub_gettext_msg
@@ -69,6 +67,21 @@ struct grub_gettext_context
   struct grub_gettext_msg *grub_gettext_msg_list;
 };
 
+const char *const domains[] =
+  {
+    "grub",
+    "bison-runtime",
+    "brltty"
+  };
+enum
+  {
+    CONTEXT_GRUB,
+    CONTEXT_BISON,
+    CONTEXT_BRLTTY,
+    CONTEXT_CNT
+  };
+static struct grub_gettext_context main_context[ARRAY_SIZE (domains)], secondary_context;
+
 #define MO_MAGIC_NUMBER 		0x950412de
 
 static grub_err_t
@@ -244,6 +257,21 @@ grub_gettext_translate_real (struct grub_gettext_context *ctx,
   return NULL;
 }
 
+const char *
+grub_dgettext (const char *domainname, const char *msgid)
+{
+  unsigned i;
+  const char *ret = msgid;
+  COMPILE_TIME_ASSERT (ARRAY_SIZE (domains) == CONTEXT_CNT);
+  for (i = 0; i < ARRAY_SIZE (domains); i++)
+    if (grub_strcmp (domainname, domains[i]) == 0)
+      {
+	ret = grub_gettext_translate_real (&main_context[i], msgid);
+	break;
+      }
+  return ret;
+}
+
 static const char *
 grub_gettext_translate (const char *orig)
 {
@@ -251,7 +279,7 @@ grub_gettext_translate (const char *orig)
   if (orig[0] == 0)
     return orig;
 
-  ret = grub_gettext_translate_real (&main_context, orig);
+  ret = grub_gettext_translate_real (&main_context[CONTEXT_GRUB], orig);
   if (ret)
     return ret;
   ret = grub_gettext_translate_real (&secondary_context, orig);
@@ -343,14 +371,18 @@ grub_mofile_open (struct grub_gettext_context *ctx,
    to fd_mo anyway ...  */
 static grub_err_t
 grub_mofile_open_lang (struct grub_gettext_context *ctx,
-		       const char *part1, const char *part2, const char *locale)
+		       const char *part1, const char *part2,
+		       const char *domain, const char *locale)
 {
   char *mo_file;
   grub_err_t err;
 
   /* mo_file e.g.: /boot/grub/locale/ca.mo   */
 
-  mo_file = grub_xasprintf ("%s%s/%s.mo", part1, part2, locale);
+  if (domain)
+    mo_file = grub_xasprintf ("%s%s/%s/%s.mo", part1, part2, domain, locale);
+  else
+    mo_file = grub_xasprintf ("%s%s/%s.mo", part1, part2, locale);
   if (!mo_file)
     return grub_errno;
 
@@ -385,7 +417,8 @@ grub_mofile_open_lang (struct grub_gettext_context *ctx,
 static grub_err_t
 grub_gettext_init_ext (struct grub_gettext_context *ctx,
 		       const char *locale,
-		       const char *locale_dir, const char *prefix)
+		       const char *locale_dir, const char *prefix,
+		       const char *domain)
 {
   const char *part1, *part2;
   grub_err_t err;
@@ -406,7 +439,7 @@ grub_gettext_init_ext (struct grub_gettext_context *ctx,
   if (!part1 || part1[0] == 0)
     return 0;
 
-  err = grub_mofile_open_lang (ctx, part1, part2, locale);
+  err = grub_mofile_open_lang (ctx, part1, part2, domain, locale);
 
   /* ll_CC didn't work, so try ll.  */
   if (err)
@@ -418,7 +451,7 @@ grub_gettext_init_ext (struct grub_gettext_context *ctx,
 	{
 	  *underscore = '\0';
 	  grub_errno = GRUB_ERR_NONE;
-	  err = grub_mofile_open_lang (ctx, part1, part2, lang);
+	  err = grub_mofile_open_lang (ctx, part1, part2, domain, lang);
 	}
 
       grub_free (lang);
@@ -431,13 +464,20 @@ grub_gettext_env_write_lang (struct grub_env_var *var
 			     __attribute__ ((unused)), const char *val)
 {
   grub_err_t err;
-  err = grub_gettext_init_ext (&main_context, val, grub_env_get ("locale_dir"),
+  unsigned i;
-			       grub_env_get ("prefix"));
+  COMPILE_TIME_ASSERT (ARRAY_SIZE (domains) == CONTEXT_CNT);
-  if (err)
+  for (i = 0; i < ARRAY_SIZE (domains); i++)
-    grub_print_error ();
+    {
+      err = grub_gettext_init_ext (&main_context[i], val,
+				   grub_env_get ("locale_dir"),
+				   grub_env_get ("prefix"),
+				   domains[i]);
+      if (err)
+	grub_print_error ();
+    }
 
   err = grub_gettext_init_ext (&secondary_context, val,
-			       grub_env_get ("secondary_locale_dir"), 0);
+			       grub_env_get ("secondary_locale_dir"), 0, 0);
   if (err)
     grub_print_error ();
 
@@ -448,11 +488,16 @@ void
 grub_gettext_reread_prefix (const char *val)
 {
   grub_err_t err;
-  err = grub_gettext_init_ext (&main_context, grub_env_get ("lang"), 
+  unsigned i;
-			       grub_env_get ("locale_dir"),
+  COMPILE_TIME_ASSERT (ARRAY_SIZE (domains) == CONTEXT_CNT);
-			       val);
+  for (i = 0; i < ARRAY_SIZE (domains); i++)
-  if (err)
+    {
-    grub_print_error ();
+      err = grub_gettext_init_ext (&main_context[i], grub_env_get ("lang"), 
+				   grub_env_get ("locale_dir"),
+				   val, domains[i]);
+      if (err)
+	grub_print_error ();
+    }
 }
 
 static char *
@@ -460,10 +505,15 @@ read_main (struct grub_env_var *var
 	   __attribute__ ((unused)), const char *val)
 {
   grub_err_t err;
-  err = grub_gettext_init_ext (&main_context, grub_env_get ("lang"), val,
+  unsigned i;
-			       grub_env_get ("prefix"));
+  COMPILE_TIME_ASSERT (ARRAY_SIZE (domains) == CONTEXT_CNT);
-  if (err)
+  for (i = 0; i < ARRAY_SIZE (domains); i++)
-    grub_print_error ();
+    {
+      err = grub_gettext_init_ext (&main_context[i], grub_env_get ("lang"), val,
+				   grub_env_get ("prefix"), domains[i]);
+      if (err)
+	grub_print_error ();
+    }
   return grub_strdup (val);
 }
 
@@ -473,7 +523,7 @@ read_secondary (struct grub_env_var *var
 {
   grub_err_t err;
   err = grub_gettext_init_ext (&secondary_context, grub_env_get ("lang"), val,
-			       0);
+			       0, 0);
   if (err)
     grub_print_error ();
 
@@ -500,12 +550,19 @@ GRUB_MOD_INIT (gettext)
 
   lang = grub_env_get ("lang");
 
-  err = grub_gettext_init_ext (&main_context, lang, grub_env_get ("locale_dir"),
+  unsigned i;
-			       grub_env_get ("prefix"));
+  COMPILE_TIME_ASSERT (ARRAY_SIZE (domains) == CONTEXT_CNT);
-  if (err)
+  for (i = 0; i < ARRAY_SIZE (domains); i++)
-    grub_print_error ();
+    {
+      grub_err_t err;
+      err = grub_gettext_init_ext (&main_context[i], lang,
+				   grub_env_get ("locale_dir"),
+				   grub_env_get ("prefix"), domains[i]);
+      if (err)
+	grub_print_error ();
+    }
   err = grub_gettext_init_ext (&secondary_context, lang,
-			       grub_env_get ("secondary_locale_dir"), 0);
+			       grub_env_get ("secondary_locale_dir"), 0, 0);
   if (err)
     grub_print_error ();
 
@@ -531,7 +588,10 @@ GRUB_MOD_INIT (gettext)
 
 GRUB_MOD_FINI (gettext)
 {
-  grub_gettext_delete_list (&main_context);
+  unsigned i;
+  COMPILE_TIME_ASSERT (ARRAY_SIZE (domains) == CONTEXT_CNT);
+  for (i = 0; i < ARRAY_SIZE (domains); i++)
+    grub_gettext_delete_list (&main_context[i]);
   grub_gettext_delete_list (&secondary_context);
 
   grub_gettext = grub_gettext_original;

grub-core/gfxmenu/font.c

@@ -42,7 +42,7 @@ grub_font_draw_string (const char *str, grub_font_t font,
                        int left_x, int baseline_y)
 {
   int x;
-  grub_uint32_t *logical;
+  grub_wchar_t *logical;
   grub_ssize_t logical_len, visual_len;
   struct grub_unicode_glyph *visual, *ptr;
 
@@ -83,9 +83,9 @@ int
 grub_font_get_string_width (grub_font_t font, const char *str)
 {
   int width = 0;
-  grub_uint32_t *ptr;
+  grub_wchar_t *ptr;
   grub_ssize_t logical_len;
-  grub_uint32_t *logical;
+  grub_wchar_t *logical;
 
   logical_len = grub_utf8_to_ucs4_alloc (str, &logical, 0);
   if (logical_len < 0)

grub-core/gnulib/regex.h

@@ -622,13 +622,7 @@ extern int re_exec (const char *);
    'configure' might #define 'restrict' to those words, so pick a
    different name.  */
 #ifndef _Restrict_
-# if 199901L <= __STDC_VERSION__
+# define _Restrict_ __restrict
-#  define _Restrict_ restrict
-# elif 2 < __GNUC__ || (2 == __GNUC__ && 95 <= __GNUC_MINOR__)
-#  define _Restrict_ __restrict
-# else
-#  define _Restrict_
-# endif
 #endif
 /* gcc 3.1 and up support the [restrict] syntax.  Don't trust
    sys/cdefs.h's definition of __restrict_arr, though, as it

grub-core/io/xzio.c

@@ -74,15 +74,15 @@ static grub_ssize_t
 read_vli (grub_file_t file, grub_uint64_t *num)
 {
   grub_uint8_t buf[VLI_MAX_DIGITS];
-  grub_ssize_t read;
+  grub_ssize_t to_read;
   grub_size_t dec;
 
-  read = grub_file_read (file, buf, VLI_MAX_DIGITS);
+  to_read = grub_file_read (file, buf, VLI_MAX_DIGITS);
-  if (read < 0)
+  if (to_read < 0)
     return -1;
 
-  dec = decode_vli (buf, read, num);
+  dec = decode_vli (buf, to_read, num);
-  grub_file_seek (file, file->offset - (read - dec));
+  grub_file_seek (file, file->offset - (to_read - dec));
   return dec;
 }
 

grub-core/kern/dl.c

@@ -77,16 +77,6 @@ grub_dl_remove (grub_dl_t mod)
 
 
 
-struct grub_symbol
-{
-  struct grub_symbol *next;
-  const char *name;
-  void *addr;
-  int isfunc;
-  grub_dl_t mod;	/* The module to which this symbol belongs.  */
-};
-typedef struct grub_symbol *grub_symbol_t;
-
 /* The size of the symbol table.  */
 #define GRUB_SYMTAB_SIZE	509
 
@@ -119,6 +109,18 @@ grub_dl_resolve_symbol (const char *name)
   return 0;
 }
 
+grub_symbol_t
+grub_get_symbol (const char *name, grub_dl_t mod)
+{
+  grub_symbol_t sym;
+
+  for (sym = grub_symtab[grub_symbol_hash (name)]; sym; sym = sym->next)
+    if (grub_strcmp (sym->name, name) == 0 && sym->mod == mod)
+      return sym;
+
+  return 0;
+}
+
 /* Register a symbol with the name NAME and the address ADDR.  */
 grub_err_t
 grub_dl_register_symbol (const char *name, void *addr, int isfunc,

grub-core/kern/misc.c

@@ -645,6 +645,54 @@ grub_vsnprintf_real (char *str, grub_size_t max_len, const char *fmt0, va_list a
       count++;
     }
 
+  void write_wide (grub_uint32_t code)
+  {
+    int shift;
+    unsigned mask;
+
+    if (code <= 0x7f)
+      {
+	shift = 0;
+	mask = 0;
+      }
+    else if (code <= 0x7ff)
+      {
+	shift = 6;
+	mask = 0xc0;
+      }
+    else if (code <= 0xffff)
+      {
+	shift = 12;
+	mask = 0xe0;
+      }
+    else if (code <= 0x1fffff)
+      {
+	shift = 18;
+	mask = 0xf0;
+      }
+    else if (code <= 0x3ffffff)
+      {
+	shift = 24;
+	mask = 0xf8;
+      }
+    else if (code <= 0x7fffffff)
+      {
+	shift = 30;
+	mask = 0xfc;
+      }
+    else
+      {
+	code = '?';
+	shift = 0;
+	mask = 0;
+      }
+
+    write_char (mask | (code >> shift));
+
+    for (shift -= 6; shift >= 0; shift -= 6)
+      write_char (0x80 | (0x3f & (code >> shift)));
+  }
+
   void write_str (const char *s)
     {
       while (*s)

grub-core/lib/bsearch.c

@@ -0,0 +1,33 @@
+#include <grub/bsearch.h>
+#include <grub/dl.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+void *
+grub_bsearch (const void *key, const void *base, grub_size_t nmemb,
+	      grub_size_t size, int (*compar)(const void *, const void *))
+{
+  grub_size_t cur = 0;
+  int i;
+  const void *el;
+  int cmp;
+  for (i = 0; (1U << i) < nmemb; i++);
+  for (i--; i; i--)
+    {
+      if ((cur | (1U << i)) >= nmemb)
+	continue;
+      el = (const char *) base + size * (cur | (1 << i));
+      cmp = compar (el, key);
+      if (cmp < 0)
+	cur |= (1 << i);
+      if (cmp == 0)
+	return (void *) el;
+    }
+  el = (const char *) base + size * (cur | (1 << i));
+  cmp = compar (el, key);
+  if (cmp == 0)
+    return (void *) el;
+  return NULL;
+}

grub-core/lib/posix_wrap/errno.c

@@ -0,0 +1,26 @@
+#include <grub/err.h>
+#include <grub/misc.h>
+#include <grub/posix.h>
+
+grub_err_t grub_posix_errno;
+
+static const char *posix_errmsg[] =
+  {
+    [GRUB_ERR_NONE] = "success",
+    [GRUB_ERR_BAD_NUMBER] = N_("unrecognized number"),
+    [GRUB_ERR_OUT_OF_MEMORY] = N_("out of memory"),
+    [GRUB_ERR_AGAIN] = "waiting",
+    /* FIXME: Disambiguate this.  */
+    [GRUB_ERR_IO] = "I/O error",
+    [GRUB_ERR_POSIX_EROFS] = "no FS writing support",
+    [GRUB_ERR_ACCESS_DENIED] = N_("access denied"),
+    [GRUB_ERR_BAD_ARGUMENT] = "invalid argument"
+  };
+
+const char *
+grub_posix_strerror (grub_err_t err)
+{
+  if (err < ARRAY_SIZE (posix_errmsg) && posix_errmsg[err])
+    return _(posix_errmsg[err]);
+  return grub_errmsg;
+}

grub-core/lib/posix_wrap/errno.h

@@ -20,9 +20,27 @@
 #define GRUB_POSIX_ERRNO_H	1
 
 #include <grub/err.h>
+#include <grub/posix.h>
 
-#define errno  grub_errno
+#define errno  grub_posix_errno
 #define EINVAL GRUB_ERR_BAD_NUMBER
 #define ENOMEM GRUB_ERR_OUT_OF_MEMORY
+#define EAGAIN GRUB_ERR_AGAIN
+    /* FIXME: Disambiguate this.  */
+#define ENODEV GRUB_ERR_IO
+#define ENOSYS GRUB_ERR_IO
+#define ENOENT GRUB_ERR_IO
+#define EIO GRUB_ERR_IO
+#define EROFS GRUB_ERR_POSIX_EROFS
+#define EINTR GRUB_ERR_AGAIN
+#define EACCES GRUB_ERR_ACCESS_DENIED
+#define ERANGE GRUB_ERR_BAD_ARGUMENT
+#define EEXIST GRUB_ERR_POSIX_EEXIST
+
+static inline const char *
+strerror (grub_err_t err)
+{
+  return grub_posix_strerror (err);
+}
 
 #endif

grub-core/lib/posix_wrap/include/fcntl.h

@@ -0,0 +1,31 @@
+#ifndef GRUB_POSIX_FCNTL_H
+#define GRUB_POSIX_FCNTL_H 1
+
+#include <grub/posix.h>
+
+#define O_RDONLY 1
+#define O_RDWR 3
+#define O_CREAT 4
+#define S_IRUSR 0
+#define S_IWUSR 0
+
+static inline int
+open (const char *pathname, int flags, ...)
+{
+  struct grub_posix_file *f;
+  if (flags != O_RDONLY)
+    return -1;
+  f = grub_posix_fopen (pathname, "r");
+  if (!f)
+    return -1;
+  return f->fileno;
+}
+
+static inline int 
+close (int fd)
+{
+  return grub_posix_close (fd);
+}
+
+
+#endif

grub-core/lib/posix_wrap/include/getopt.h

@@ -0,0 +1,33 @@
+#ifndef GRUB_GETOPT_H
+#define GRUB_GETOPT_H 1
+
+struct option {
+  const char *name;
+  int         has_arg;
+  int        *flag;
+  int         val;
+};
+
+enum
+  {
+    no_argument,
+    required_argument,
+    optional_argument
+  };
+extern char *optarg;
+extern int optind, opterr, optopt;
+
+#define __getopt_argv_const const
+
+int getopt(int argc, char * const argv[],
+	   const char *optstring);
+
+int getopt_long(int argc, char * const argv[],
+		const char *optstring,
+		const struct option *longopts, int *longindex);
+
+int getopt_long_only(int argc, char * const argv[],
+		     const char *optstring,
+		     const struct option *longopts, int *longindex);
+
+#endif

grub-core/lib/posix_wrap/include/libintl.h

@@ -0,0 +1,32 @@
+#ifndef GRUB_POSIX_LIBINTL_H
+#define GRUB_POSIX_LIBINTL_H	1
+
+#include <grub/i18n.h>
+
+/* FIXME: sloppy.  */
+#define setlocale(x,y) 0
+#define bindtextdomain(x,y)
+#define textdomain(x)
+
+#ifdef GRUB_POSIX_GETTEXT_DOMAIN
+static inline const char *
+gettext (const char *str)
+{
+  return grub_dgettext (GRUB_POSIX_GETTEXT_DOMAIN, str);
+}
+#endif
+
+static inline const char *
+dgettext (const char *dom, const char *str)
+{
+  return grub_dgettext (dom, str);
+}
+
+/* Not really implemented, just declarations.  */
+char * dcgettext (const char * domainname, const char * msgid,
+		  int category);
+char * dcngettext (const char * domainname,
+		   const char * msgid, const char * msgid_plural,
+		   unsigned long int n, int category);
+
+#endif

grub-core/lib/posix_wrap/include/strings.h

@@ -0,0 +1,10 @@
+
+static inline int
+ffs (int i)
+{
+  unsigned j;
+  for (j = 0; j < sizeof (i) * 8; j++)
+    if (i & (1 << j))
+      return j + 1;
+  return 0;
+}

grub-core/lib/posix_wrap/include/sys/time.h

@@ -0,0 +1,77 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_POSIX_SYS_TIME_H
+#define GRUB_POSIX_SYS_TIME_H	1
+
+#include <grub/time.h>
+#include <grub/datetime.h>
+
+struct timeval
+{
+  grub_time_t tv_sec;
+  long int tv_usec;
+};
+
+typedef grub_time_t time_t;
+
+static inline time_t
+time (time_t *t)
+{
+  return grub_posix_time (t);
+}
+
+extern struct tm grub_posix_tm_result;
+
+static inline struct tm *
+localtime_r (const time_t *timep, struct tm *result)
+{
+  grub_unixtime2datetime (*timep, &result->tm);
+  return result;
+}
+
+static inline struct tm *
+localtime (const time_t *timep)
+{
+  return localtime_r (timep, &grub_posix_tm_result);
+}
+
+#define tm_hour tm.hour
+#define tm_min tm.minute
+
+static inline grub_size_t
+strftime (char *s, grub_size_t max, const char *format,
+	       const struct tm *tm)
+{
+  return grub_strftime (s, max, format, &tm->tm);
+}
+
+struct timezone;
+
+static inline int
+gettimeofday_fake (struct timeval *tv, struct timezone *tz)
+{
+  grub_uint64_t ms = grub_get_time_ms ();
+  grub_uint64_t t;
+  tv->tv_sec = grub_divmod64 (ms, 1000, &t);
+  tv->tv_usec = t * 1000;
+  return 0;
+}
+
+
+#endif

grub-core/lib/posix_wrap/include/syslog.h

@@ -0,0 +1,25 @@
+
+enum
+  {
+    LOG_DAEMON = (3<<3)
+  };
+
+enum
+  {
+    LOG_PID = 0x01
+  };
+
+enum
+  {
+    LOG_CRIT,
+    LOG_ERR,
+    LOG_WARNING,
+    LOG_NOTICE,
+    LOG_INFO,
+    LOG_DEBUG,
+  };
+
+#define syslog(prio, fmt, args...) grub_dprintf ("syslog", fmt, ##args)
+
+#define openlog(x,y,z)
+#define closelog()

grub-core/lib/posix_wrap/include/time.h

@@ -0,0 +1 @@
+#include <sys/time.h>

grub-core/lib/posix_wrap/stdio.c

@@ -0,0 +1,246 @@
+#include <grub/err.h>
+#include <grub/posix.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/file.h>
+#include <grub/term.h>
+
+static grub_size_t current_fileno = 16;
+static grub_size_t fileno_allocated = 0;
+static const grub_size_t min_fileno = 16;
+static struct grub_posix_file **files = 0;
+
+struct grub_posix_file *
+grub_posix_fopen (const char *path, const char *mode)
+{
+  struct grub_posix_file *ret;
+  if (grub_strcmp (mode, "r") != 0)
+    {
+      grub_posix_errno = GRUB_ERR_POSIX_EROFS;
+      return NULL;
+    }
+  ret = grub_zalloc (sizeof (*ret));
+  if (!ret)
+    goto fail;
+  if (current_fileno >= fileno_allocated)
+    {
+	struct grub_posix_file **n;
+	n = grub_realloc (files, sizeof (files[0]) * 2 * fileno_allocated);
+	if (!n)
+	  goto fail;
+	fileno_allocated *= 2;
+	files = n;
+    }
+  ret->file = grub_file_open (path);
+  if (!ret->file)
+    goto fail;
+  ret->fileno = current_fileno;
+  files[current_fileno] = ret;
+  return ret;
+ fail:
+  grub_posix_errno = grub_errno;
+  grub_errno = 0;
+  grub_free (ret);
+  return NULL;
+}
+
+int
+grub_posix_fclose (struct grub_posix_file *fp)
+{
+  if (fp == grub_posix_stdin || fp == grub_posix_stdout
+      || fp == grub_posix_stderr)
+    return 0;
+  grub_file_close (fp->file);
+  files[fp->fileno] = 0;
+  return 0;
+}
+
+int
+grub_posix_feof (struct grub_posix_file *fp)
+{
+  if (fp == grub_posix_stdin || fp == grub_posix_stdout
+      || fp == grub_posix_stderr)
+    return 0;
+  if (fp->file->offset == fp->file->size)
+    return 1;
+  return 0;
+}
+
+grub_size_t
+grub_posix_fread (void *ptr0, grub_size_t size, grub_size_t nmemb,
+		  struct grub_posix_file *stream)
+{
+  grub_ssize_t st;
+  if (stream == grub_posix_stdout || stream == grub_posix_stderr)
+    {
+      stream->was_error = 1;
+      return 0;
+    }
+  if (stream == grub_posix_stdin)
+    {
+      grub_uint8_t *ptr;
+      for (ptr = ptr0; ptr < (grub_uint8_t *) ptr0 + size * nmemb; ptr++)
+	{
+	  int key;
+	  key = grub_getkey ();
+	  if (key == (GRUB_TERM_CTRL | 'd') || key == (GRUB_TERM_CTRL | 'D'))
+	    break;
+	  *ptr = key;
+	}
+      st = ptr - (grub_uint8_t *) ptr0;
+    }
+  else
+    st = grub_file_read (ptr0, stream, size * nmemb);
+  if (st < 0)
+    {
+      stream->was_error = 1;
+      grub_posix_errno = grub_errno;
+      grub_errno = 0;
+      return 0;
+    }
+  return st / size;
+}
+
+static struct grub_posix_file *
+get_file (int fd)
+{
+  if (fd == grub_posix_stdin_fileno)
+    return grub_posix_stdin;
+  if (fd == grub_posix_stdout_fileno)
+    return grub_posix_stdout;
+  if (fd == grub_posix_stderr_fileno)
+    return grub_posix_stderr;
+  if ((grub_size_t) fd < min_fileno || (grub_size_t) fd >= current_fileno
+      || files[(grub_size_t) fd] == 0)
+    return NULL;
+  return files[(grub_size_t) fd];
+}
+
+grub_ssize_t
+grub_posix_read (int fd, void *buf, grub_size_t count)
+{
+  grub_ssize_t st;
+  struct grub_posix_file *file;
+  file = get_file (fd);
+  if (file == NULL)
+    return -1;
+  return grub_posix_fread (buf, 1, count, file);
+}
+
+char *
+grub_posix_fgets (char *ptr0, int size, struct grub_posix_file *stream)
+{
+  if (stream == grub_posix_stdout || stream == grub_posix_stderr)
+    return 0;
+  if (size <= 0)
+    return 0;
+  if (stream == grub_posix_stdin)
+    {
+      char *ptr;
+      for (ptr = ptr0; ptr < ptr0 + size - 1; )
+	{
+	  int key;
+	  key = grub_getkey ();
+	  if (key == (GRUB_TERM_CTRL | 'd') || key == (GRUB_TERM_CTRL | 'D'))
+	    break;
+	  *ptr = key;
+	  ptr++;
+	  if (key == '\n')
+	    break;
+	}
+      *ptr = 0;
+      return ptr0;
+    }
+  else
+    {
+      grub_ssize_t st;
+      grub_off_t off = grub_file_tell (stream->file);
+      char *ptr;
+      st = grub_file_read (stream->file, ptr0, size - 1);
+      if (st < 0)
+	{
+	  stream->was_error = 1;
+	  grub_posix_errno = grub_errno;
+	  grub_errno = 0;
+	  return 0;
+	}
+      ptr = grub_strchr (ptr0, '\n');
+      if (ptr)
+	{
+	  ptr[1] = 0;
+	  grub_file_seek (stream->file, off + ptr - ptr0 + 1);
+	  return ptr0;
+	}
+      ptr0[size - 1] = 0;
+      return ptr0;
+    }
+}
+
+grub_ssize_t
+grub_posix_write_console (const void *buf, grub_size_t count)
+{
+  char *tmp;
+  tmp = grub_malloc (count + 1);
+  if (!tmp)
+    {
+      grub_posix_errno = grub_errno;
+      grub_errno = 0;
+      return -1;
+    }
+  grub_memcpy (tmp, buf, count);
+  tmp[count] = 0;
+  grub_xputs (tmp);
+  grub_free (tmp);
+  return count;
+}
+
+grub_off_t
+grub_posix_seek (int fd, grub_off_t offset, int whence)
+{
+  struct grub_posix_file *file;
+  grub_off_t ret, newpos;
+  if (fd == grub_posix_stdin_fileno || fd == grub_posix_stdout_fileno
+      || fd == grub_posix_stderr_fileno)
+    return -1;
+  file = get_file (fd);
+  if (file == NULL)
+    return -1;
+  switch (whence)
+    {
+    case GRUB_POSIX_SEEK_SET:
+      newpos = offset;
+      break;
+    case GRUB_POSIX_SEEK_CUR:
+      newpos = file->file->offset + offset;
+      break;
+    case GRUB_POSIX_SEEK_END:
+      newpos = grub_file_size (file->file) - offset;
+      break;
+    default:
+      return -1;
+    }
+  ret = grub_file_seek (file->file, newpos);
+  grub_posix_errno = grub_errno;
+  grub_errno = 0;
+  return ret;
+}
+
+int 
+grub_posix_close (int fd)
+{
+  struct grub_posix_file *file;
+  file = get_file (fd);
+  if (file == NULL)
+    return -1;
+  return grub_posix_fclose (file);
+}
+
+grub_off_t
+grub_posix_get_file_size (int fd)
+{
+  struct grub_posix_file *file;
+  file = get_file (fd);
+  if (file == NULL)
+    return 0;
+  return file->file->size;
+}

grub-core/lib/posix_wrap/stdio.h

@@ -21,9 +21,15 @@
 
 #include <grub/misc.h>
 #include <grub/file.h>
-#include <sys/types.h>
+#include <grub/posix.h>
+#include <grub/term.h>
+#include <fcntl.h>
 
-typedef struct grub_file FILE;
+typedef struct grub_posix_file FILE;
+
+#define stdin grub_posix_stdin
+#define stdout grub_posix_stdout
+#define stderr grub_posix_stderr
 
 #define EOF    -1
 
@@ -40,4 +46,187 @@ snprintf (char *str, grub_size_t n, const char *fmt, ...)
   return ret;
 }
 
+static inline int
+vsnprintf (char *str, grub_size_t n, const char *fmt, va_list args)
+{
+  return grub_vsnprintf (str, n, fmt, args);
+}
+
+static inline int
+printf (const char *fmt, ...)
+{
+  va_list ap;
+  int ret;
+
+  va_start (ap, fmt);
+  ret = grub_printf (fmt, ap);
+  va_end (ap);
+
+  grub_posix_errno = grub_errno;
+  grub_errno = 0;
+
+  return ret;
+}
+
+static inline int
+fputs (const char *s, FILE *stream)
+{
+  if (stream != stdout && stream != stderr)
+    {
+      grub_posix_errno = GRUB_ERR_POSIX_EROFS;
+      return -1;
+    }
+  grub_xputs (s);
+  return 1;
+}
+
+static inline int
+puts (const char *s)
+{
+  grub_puts (s);
+  return 1;
+}
+
+static inline int
+fputc (int c, FILE *stream)
+{
+  char tmp[2] = {c, 0};
+  if (stream != stdout && stream != stderr)
+    {
+      grub_posix_errno = GRUB_ERR_POSIX_EROFS;
+      return -1;
+    }
+  grub_xputs (tmp);
+  return (unsigned char) c;
+}
+
+static inline int
+putc (int c, FILE *stream)
+{
+  return fputc (c, stream);
+}
+
+static inline int
+fflush (FILE *stream)
+{
+  if (stream != stdout && stream != stderr)
+    {
+      grub_posix_errno = GRUB_ERR_POSIX_EROFS;
+      return -1;
+    }
+  grub_refresh ();
+  return 0;
+}
+
+static inline int
+vfprintf (FILE *stream, const char *fmt, va_list ap)
+{
+  int ret;
+
+  if (stream != stdout && stream != stderr)
+    {
+      grub_posix_errno = GRUB_ERR_POSIX_EROFS;
+      return -1;
+    }
+
+  ret = grub_printf (fmt, ap);
+
+  grub_posix_errno = grub_errno;
+  grub_errno = 0;
+
+  return ret;
+}
+
+static inline int
+fprintf (FILE *stream, const char *fmt, ...)
+{
+  va_list ap;
+  int ret;
+
+  if (stream != stdout && stream != stderr)
+    {
+      grub_posix_errno = GRUB_ERR_POSIX_EROFS;
+      return -1;
+    }
+
+  va_start (ap, fmt);
+  ret = grub_printf (fmt, ap);
+  va_end (ap);
+
+  grub_posix_errno = grub_errno;
+  grub_errno = 0;
+
+  return ret;
+}
+
+
+static inline FILE *
+fopen (const char *path, const char *mode)
+{
+  return grub_posix_fopen (path, mode);
+}
+
+static inline int
+fclose (FILE *fp)
+{
+  return grub_posix_fclose (fp);
+}
+
+static inline int
+feof (struct grub_posix_file *stream)
+{
+  return grub_posix_feof (stream);
+}
+
+static inline int
+ferror (struct grub_posix_file *stream)
+{
+  return stream->was_error;
+}
+
+static inline grub_size_t
+fread (void *ptr, grub_size_t size, grub_size_t nmemb,
+       struct grub_posix_file *stream)
+{
+  return grub_posix_fread (ptr, size, nmemb, stream);
+}
+
+static inline char *
+fgets (char *ptr0, int size, struct grub_posix_file *stream)
+{
+  return grub_posix_fgets (ptr0, size, stream);
+}
+
+static inline int
+fileno (struct grub_posix_file *stream)
+{
+  if (stream != stdin)
+    return grub_posix_stdin_fileno;
+  if (stream != stdout)
+    return grub_posix_stdout_fileno;
+  if (stream != stderr)
+    return grub_posix_stderr_fileno;
+  return stream->fileno;
+}
+
+static inline grub_size_t
+fwrite (const void *ptr, grub_size_t size, grub_size_t nmemb,
+	FILE *stream)
+{
+  if (stream != stdout && stream != stderr)
+    {
+      grub_posix_errno = GRUB_ERR_POSIX_EROFS;
+      return 0;
+    }
+
+  return grub_posix_write_console (ptr, nmemb * size);
+}
+
+enum
+  {
+    SEEK_SET = GRUB_POSIX_SEEK_SET,
+    SEEK_CUR = GRUB_POSIX_SEEK_CUR,
+    SEEK_END = GRUB_POSIX_SEEK_END
+  };
+
 #endif

grub-core/lib/posix_wrap/stdlib.h

@@ -21,6 +21,13 @@
 
 #include <grub/mm.h>
 #include <grub/misc.h>
+#include <grub/charset.h>
+#include <grub/posix.h>
+#include <grub/bsearch.h>
+#include <grub/sort.h>
+#include <grub/env.h>
+
+#include <wchar.h>
 
 static inline void 
 free (void *ptr)
@@ -31,19 +38,31 @@ free (void *ptr)
 static inline void *
 malloc (grub_size_t size)
 {
-  return grub_malloc (size);
+  void *ret;
+  ret = grub_malloc (size);
+  grub_posix_errno = grub_errno;
+  grub_errno = 0;
+  return ret;
 }
 
 static inline void *
 calloc (grub_size_t size, grub_size_t nelem)
 {
-  return grub_zalloc (size * nelem);
+  void *ret;
+  ret = grub_zalloc (size * nelem);
+  grub_posix_errno = grub_errno;
+  grub_errno = 0;
+  return ret;
 }
 
 static inline void *
 realloc (void *ptr, grub_size_t size)
 {
-  return grub_realloc (ptr, size);
+  void *ret;
+  ret = grub_realloc (ptr, size);
+  grub_posix_errno = grub_errno;
+  grub_errno = 0;
+  return ret;
 }
 
 static inline int
@@ -52,4 +71,61 @@ abs (int c)
   return (c >= 0) ? c : -c;
 }
 
+static inline long
+labs (long c)
+{
+  return (c >= 0) ? c : -c;
+}
+
+static inline unsigned long int
+strtoul (const char *nptr, char **endptr, int base)
+{
+  unsigned long int ret;
+  ret = grub_strtoul (nptr, endptr, base);
+  grub_posix_errno = grub_errno;
+  grub_errno = 0;
+  return ret;
+}
+
+static inline long 
+atol (const char *nptr)
+{
+  long ret;
+  ret = grub_strtol (nptr, NULL, 10);
+  grub_errno = 0;
+  return ret;
+}
+
+static inline grub_size_t
+mbstowcs (grub_wchar_t *dest, const char *src, grub_size_t n)
+{
+  grub_size_t ret = grub_utf8_to_ucs4 (dest, n, (const grub_uint8_t *) src,
+				       -1, NULL);
+  if (ret < n)
+    dest[ret] = 0;
+  return ret;
+}
+
+static inline void *
+bsearch(const void *key, const void *base,
+	grub_size_t nmemb, grub_size_t size,
+	int (*compar)(const void *, const void *))
+{
+  return grub_bsearch (key, base, nmemb, size, compar);
+}
+
+static inline void
+qsort (void *base, grub_size_t nmemb, grub_size_t size,
+       grub_comparator_t compar)
+{
+  grub_qsort (base, nmemb, size, compar);
+}
+
+static inline const char *
+getenv (const char *name)
+{
+  /* FIXME: Add standard POSIX variables.  */
+  return grub_env_get (name);
+}
+
 #endif

grub-core/lib/posix_wrap/string.c

@@ -0,0 +1,26 @@
+#include <grub/posix.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+
+char *grub_posix_strtok_storage;
+
+char *
+grub_strtok_r (char *str, const char *delim, char **saveptr)
+{
+  char *ptr;
+  char *ret;
+  if (str)
+    *saveptr = str;
+  ret = *saveptr;
+  if (!ret)
+    return NULL;
+  ptr = grub_strpbrk (*saveptr, delim);
+  if (ptr)
+    {
+      *ptr = 0;
+      *saveptr = ptr + 1;
+      return ret;
+    }
+  *saveptr = NULL;
+  return ret;  
+}

grub-core/lib/posix_wrap/string.h

@@ -20,6 +20,8 @@
 #define GRUB_POSIX_STRING_H	1
 
 #include <grub/misc.h>
+#include <grub/charset.h>
+#include <grub/posix.h>
 #include <sys/types.h>
 
 #define HAVE_STRCASECMP 1
@@ -42,6 +44,42 @@ strcasecmp (const char *s1, const char *s2)
   return grub_strcasecmp (s1, s2);
 }
 
+static inline char *
+strpbrk (const char *s, const char *accept)
+{
+  return grub_strpbrk (s, accept);
+}
+
+static inline grub_size_t
+strcspn (const char *s, const char *reject)
+{
+  const char *ptr, *ptr2;
+  for (ptr = s; *ptr; ptr++)
+    for (ptr2 = reject; *ptr2; ptr2++)
+      if (*ptr == *ptr2)
+	return ptr - s;
+  return ptr - s;
+}
+
+static inline int atoi(const char *nptr)
+{
+  int ret;
+  ret = grub_strtol (nptr, 0, 10);
+  grub_posix_errno = grub_errno;
+  grub_errno = 0;
+  return ret;
+}
+
+static inline long
+strtol (const char *str, char **end, int base)
+{
+  long ret;
+  ret = grub_strtol (str, end, base);
+  grub_posix_errno = grub_errno;
+  grub_errno = 0;
+  return ret;
+}
+
 #ifdef GRUB_UTIL
 static inline void *
 memcpy (void *dest, const void *src, grub_size_t n)
@@ -81,6 +119,12 @@ strchr (const char *s, int c)
   return grub_strchr (s, c);
 }
 
+static inline char *
+strrchr (const char *s, int c)
+{
+  return grub_strrchr (s, c);
+}
+
 static inline char *
 strncpy (char *dest, const char *src, grub_size_t n)
 {
@@ -99,10 +143,118 @@ strcoll (const char *s1, const char *s2)
   return grub_strcmp (s1, s2);
 }
 
+static inline int
+strncasecmp (const char *s1, const char *s2, grub_size_t n)
+{
+  return grub_strncasecmp (s1, s2, n);
+}
+
+static inline int
+strncmp (const char *s1, const char *s2, grub_size_t n)
+{
+  return grub_strncmp (s1, s2, n);
+}
+
 static inline void *
 memchr (const void *s, int c, grub_size_t n)
 {
   return grub_memchr (s, c, n);
 }
 
+static inline char *
+strdup (const char *s)
+{
+  return grub_strdup (s);
+}
+
+static inline grub_wchar_t *
+wmempcpy (grub_wchar_t *dest, const grub_wchar_t *src, grub_size_t n)
+{
+  grub_memcpy (dest, src, sizeof (dest[0]) * n);
+  return dest + n;
+}
+
+static inline void *
+mempcpy (void *dest, const void *src, grub_size_t n)
+{
+  grub_memcpy (dest, src, n);
+  return (char *) dest + n;
+}
+
+static inline char *
+stpcpy (char *dest, const char *src)
+{
+  return grub_stpcpy (dest, src);
+}
+
+static inline char *
+strtok_r (char *str, const char *delim, char **saveptr)
+{
+  return grub_strtok_r (str, delim, saveptr);
+}
+
+static inline char *
+strtok (char *str, const char *delim)
+{
+  return grub_strtok_r (str, delim, &grub_posix_strtok_storage);
+}
+
+static inline int
+mbsncasecmp (const char *s1, const char *s2, grub_size_t n)
+{
+  return strncasecmp (s1, s2, n);
+}
+
+static inline int
+mbscasecmp (const char *s1, const char *s2)
+{
+  return strcasecmp (s1, s2);
+}
+
+static inline char *
+mbschr (const char *src, int c)
+{
+  int count = 0;
+  grub_wchar_t code = 0;
+  const char *last_start = src;
+
+  while (1)
+    {
+      int was_count = count;
+      if (!grub_utf8_process (*src++, &code, &count))
+	{
+	  /* Character c may be valid, don't eat it.  */
+	  if (was_count)
+	    src--;
+	  last_start = src;
+	  continue;
+	}
+      if (count != 0)
+	continue;
+      if (code == 0)
+	break;
+      if (code == c)
+	return (char *) last_start;
+      last_start = src;
+    }
+  return 0;
+}
+
+/* FIXME: Use KMP.  */
+static inline void *
+memmem(const void *haystack, size_t haystacklen,
+       const void *needle, size_t needlelen)
+{
+  const grub_uint8_t *ptr;
+  if (needlelen > haystacklen)
+    return 0;
+  for (ptr = haystack;
+       (grub_uint8_t *) ptr + needlelen < (grub_uint8_t *) haystack + haystacklen; 
+       ptr++)
+    if (grub_memcmp (ptr, needle, needlelen) == 0)
+      return (void *) ptr;
+  return 0;
+}
+
+
 #endif

grub-core/lib/posix_wrap/sys/types.h

@@ -19,15 +19,16 @@
 #ifndef GRUB_POSIX_SYS_TYPES_H
 #define GRUB_POSIX_SYS_TYPES_H	1
 
+#define GRUB_POSIX 1
 #include <grub/misc.h>
 
 #include <stddef.h>
 
 typedef grub_ssize_t ssize_t;
-#ifndef GRUB_POSIX_BOOL_DEFINED
+#include <stdbool.h>
-typedef enum { false = 0, true = 1 } bool;
+
-#define GRUB_POSIX_BOOL_DEFINED 1
+#define UINTMAX_C(c)	c ## ULL
-#endif
+#define UINT64_C(c)	c ## ULL
 
 typedef grub_uint8_t uint8_t;
 typedef grub_uint16_t uint16_t;
@@ -39,6 +40,16 @@ typedef grub_int16_t int16_t;
 typedef grub_int32_t int32_t;
 typedef grub_int64_t int64_t;
 
+#define PRIu32 PRIuGRUB_UINT32_T
+#define PRIX32 PRIxGRUB_UINT32_T
+
+#define PRIu8 PRIuGRUB_UINT8_T
+#define PRIX8 PRIxGRUB_UINT8_T
+#define PRIu16 PRIuGRUB_UINT16_T
+#define PRIX16 PRIxGRUB_UINT16_T
+
+#define UINT32_MAX GRUB_UINT32_MAX
+
 #define HAVE_U64_TYPEDEF 1
 typedef grub_uint64_t u64;
 #define HAVE_U32_TYPEDEF 1

grub-core/lib/posix_wrap/time.c

@@ -0,0 +1,104 @@
+#include <grub/posix.h>
+
+struct tm grub_posix_tm_result;
+
+grub_time_t
+grub_posix_time (grub_time_t *t)
+{
+  struct grub_datetime datetime;
+  grub_err_t err;
+  grub_int32_t nix;
+  err = grub_get_datetime (&datetime);
+  if (err)
+    {
+      grub_posix_errno = err;
+      grub_errno = 0;
+      return -1;
+    }
+  if (!grub_datetime2unixtime (&datetime, &nix))
+    {
+      grub_posix_errno = GRUB_ERR_IO;
+      return -1;
+    }
+  if (t)
+    *t = nix;
+  return nix;
+}
+
+grub_size_t
+grub_strftime (char *s, grub_size_t max, const char *format,
+	       const struct grub_datetime *tm)
+{
+  char *s0 = s;
+  const char *fmt;
+  int over = 0;
+  auto void insert_char (char c);
+  void insert_char (char c)
+  {
+    if (max <= 1)
+      {
+	over = 1;
+	return;
+      }
+    *s++ = c;
+    max--;
+  }
+  auto void insert_number (unsigned n, grub_size_t w);
+  void insert_number (unsigned n, grub_size_t w)
+  {
+    grub_size_t i;
+    if (max <= w)
+      {
+	over = 1;
+	return;
+      }
+    for (i = 0; i < w; i++)
+      {
+	s[w - i - 1] = (n % 10) + '0';
+	n /= 10;
+      }
+    s += w;
+    max -= w;
+  }
+
+  for (fmt = format; *fmt && !over; fmt++)
+    {
+      if (*fmt != '%')
+	{
+	  insert_char (*fmt);
+	  continue;
+	}
+      fmt++;
+      switch (*fmt)
+	{
+	case 'Y':
+	  insert_number (tm->year, 4);
+	  break;
+	case 'm':
+	  insert_number (tm->month, 2);
+	  break;
+	case 'd':
+	  insert_number (tm->day, 2);
+	  break;
+	case 'H':
+	  insert_number (tm->hour, 2);
+	  break;
+	case 'M':
+	  insert_number (tm->minute, 2);
+	  break;
+	case 'S':
+	  insert_number (tm->second, 2);
+	  break;
+	case '%':
+	  insert_char ('%');
+	  break;
+	default:
+	  insert_char ('%');
+	  insert_char (*fmt);	  
+	}
+    }
+  *s = 0;
+  if (over)
+    return 0;
+  return s - s0;
+}

grub-core/lib/posix_wrap/unistd.h

@@ -1 +1,48 @@
 #include <sys/types.h>
+#include <stdio.h>
+#include <getopt.h>
+#include <grub/posix.h>
+
+enum
+  {
+    F_OK
+  };
+
+struct stat
+{
+  int st_mode;
+  grub_off_t st_size;
+};
+
+typedef grub_off_t off_t;
+
+static inline grub_ssize_t
+write (int fd, const void *buf, grub_size_t count)
+{
+  if (fd != 2)
+    {
+      grub_posix_errno = GRUB_ERR_POSIX_EROFS;
+      return -1;
+    }
+
+  return grub_posix_write_console (buf, count);
+}
+
+static inline int 
+isatty (int fd)
+{
+  return fd == grub_posix_stdin_fileno || fd == grub_posix_stdout_fileno
+    || fd == grub_posix_stderr_fileno;
+}
+
+static inline off_t
+lseek (int fd, off_t offset, int whence)
+{
+  return grub_posix_seek (fd, offset, whence);
+}
+
+static inline grub_ssize_t
+read (int fd, void *buf, grub_size_t count)
+{
+  return grub_posix_read (fd, buf, count);
+}

grub-core/lib/posix_wrap/wchar.h

@@ -20,23 +20,20 @@
 #define GRUB_POSIX_WCHAR_H	1
 
 #include <grub/charset.h>
+#include <grub/misc.h>
 
 #define wint_t grub_posix_wint_t
 #define wchar_t grub_posix_wchar_t
 #define mbstate_t grub_posix_mbstate_t
 
 /* UCS-4.  */
-typedef grub_int32_t wint_t;
 enum
   {
     WEOF = -1
   };
 
-/* UCS-4.  */
-typedef grub_int32_t wchar_t;
-
 typedef struct mbstate {
-  grub_uint32_t code;
+  grub_wchar_t code;
   int count;
 } mbstate_t;
 
@@ -44,9 +41,11 @@ typedef struct mbstate {
 #define MB_CUR_MAX 4
 #define MB_LEN_MAX 4
 
-static inline size_t
+static inline grub_size_t
-mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)
+mbrtowc (grub_wchar_t *pwc, const char *s, grub_size_t n, mbstate_t *ps)
 {
+  COMPILE_TIME_ASSERT (sizeof (wchar_t) == sizeof (grub_wchar_t));
+  COMPILE_TIME_ASSERT (GRUB_WCHAR_MAX == WCHAR_MAX);
   const char *ptr;
   if (!s)
     {
@@ -79,7 +78,7 @@ mbsinit(const mbstate_t *ps)
   return ps->count == 0;
 }
 
-static inline size_t
+static inline grub_size_t
 wcrtomb (char *s, wchar_t wc, mbstate_t *ps __attribute__ ((unused)))
 {
   if (s == 0)
@@ -116,4 +115,108 @@ wcscoll (const wchar_t *s1, const wchar_t *s2)
   return 0;
 }
 
+static inline wchar_t *
+wmemset (wchar_t *wcs, wchar_t wc, grub_size_t n)
+{
+  wchar_t *ptr = wcs;
+  while (n--)
+    *ptr++ = wc;
+  return wcs;
+}
+
+static inline wchar_t *
+wmemcpy (wchar_t *dest, const wchar_t *src, grub_size_t n)
+{
+  memcpy (dest, src, sizeof (dest[0]) * n);
+  return dest;
+}
+
+static inline int
+wmemcmp (const wchar_t *s1, const wchar_t *s2, grub_size_t n)
+{
+  const wchar_t *t1 = s1;
+  const wchar_t *t2 = s2;
+
+  while (n--)
+    {
+      if (*t1 != *t2)
+	return (int) *t1 - (int) *t2;
+
+      t1++;
+      t2++;
+    }
+
+  return 0;
+}
+
+static inline grub_wchar_t *
+wmemchr (const grub_wchar_t *s, grub_wchar_t c, grub_size_t n)
+{
+  for (; n--; s++)
+    {
+      if (*s == c)
+	return (grub_wchar_t *) s;
+    }
+
+  return 0;
+}
+
+static inline grub_size_t
+wcslen (const grub_wchar_t *s)
+{
+  const grub_wchar_t *ptr;
+  for (ptr = s; *ptr; ptr++);
+  return ptr - s;
+}
+
+static inline wchar_t *
+wmemmove (wchar_t *dest, const wchar_t *src, grub_size_t n)
+{
+  grub_memmove (dest, src, n * sizeof (dest[0]));
+  return dest;
+}
+
+static inline wchar_t *
+wcschr (const wchar_t *s, wchar_t c)
+{
+  do
+    {
+      if (*s == c)
+	return (wchar_t *) s;
+    }
+  while (*s++);
+
+  return 0;
+}
+
+int wcwidth (wchar_t c);
+
+static inline grub_size_t
+mbslen (const char *src)
+{
+  int count = 0;
+  grub_size_t ret = 0;
+  grub_wchar_t code = 0;
+
+  while (1)
+    {
+      int was_count = count;
+      if (!grub_utf8_process (*src++, &code, &count))
+	{
+	  code = '?';
+	  count = 0;
+	  /* Character c may be valid, don't eat it.  */
+	  if (was_count)
+	    src--;
+	}
+      if (count != 0)
+	continue;
+      if (code == 0)
+	break;
+      ret++;
+    }
+
+  return ret;
+}
+
 #endif

grub-core/lib/posix_wrap/wctype.h

@@ -55,6 +55,12 @@ iswlower (wint_t wc)
   return grub_islower (wc);
 }
 
+static inline int
+iswupper (wint_t wc)
+{
+  return grub_isupper (wc);
+}
+
 static inline wint_t
 towlower (wint_t c)
 {
@@ -73,6 +79,42 @@ iswalnum (wint_t c)
   return grub_isalpha (c) || grub_isdigit (c);
 }
 
+static inline int
+iswspace (wint_t c)
+{
+  return grub_isspace (c);
+}
+
+static inline int
+iswalpha (wint_t c)
+{
+  return grub_isalpha (c);
+}
+
+static inline int
+iswcntrl (wint_t c)
+{
+  return grub_iscntrl (c);
+}
+
+static inline int
+iswdigit (wint_t c)
+{
+  return grub_isdigit (c);
+}
+
+static inline int
+iswpunct (wint_t wc)
+{
+  return grub_isprint (wc) && !grub_isspace (wc) && !iswalnum (wc);
+}
+
+static inline int
+iswprint (wint_t wc)
+{
+  return grub_isprint (wc);
+}
+
 static inline int
 iswctype (wint_t wc, wctype_t desc)
 {
@@ -81,25 +123,25 @@ iswctype (wint_t wc, wctype_t desc)
     case GRUB_CTYPE_ALNUM:
       return iswalnum (wc);
     case GRUB_CTYPE_CNTRL:
-      return grub_iscntrl (wc);
+      return iswcntrl (wc);
     case GRUB_CTYPE_LOWER:
       return iswlower (wc);
     case GRUB_CTYPE_SPACE:
-      return grub_isspace (wc);
+      return iswspace (wc);
     case GRUB_CTYPE_ALPHA:
-      return grub_isalpha (wc);
+      return iswalpha (wc);
     case GRUB_CTYPE_DIGIT:
-      return grub_isdigit (wc);
+      return iswdigit (wc);
     case GRUB_CTYPE_PRINT:
-      return grub_isprint (wc);
+      return iswprint (wc);
     case GRUB_CTYPE_UPPER:
-      return grub_isupper (wc);
+      return iswupper (wc);
     case GRUB_CTYPE_BLANK:
       return wc == ' ' || wc == '\t';
     case GRUB_CTYPE_GRAPH:
       return grub_isgraph (wc);
     case GRUB_CTYPE_PUNCT:
-      return grub_isprint (wc) && !grub_isspace (wc) && !iswalnum (wc);
+      return iswpunct (wc);
     case GRUB_CTYPE_XDIGIT:
       return grub_isxdigit (wc);
     default:

grub-core/lib/qsort.c

@@ -0,0 +1,85 @@
+#include <grub/sort.h>
+
+static void *
+get_el (void *base, grub_size_t size, grub_size_t n)
+{
+  return (char *) base + size * n;
+}
+
+static void
+swap (void *base, grub_size_t size, grub_size_t a, grub_size_t b)
+{
+  grub_size_t i;
+  grub_uint8_t t;
+  grub_uint8_t *aptr = get_el (base, size, a);
+  grub_uint8_t *bptr = get_el (base, size, b);
+
+  for (i = 0; i < size; i++)
+    {
+      t = *aptr;
+      *aptr = *bptr;
+      *bptr = t;
+      aptr++;
+      bptr++;
+    }
+}
+
+void
+grub_hsort (void *base, grub_size_t nmemb, grub_size_t size,
+	    int (*compar) (const void *, const void *))
+{
+  grub_priority_queue_t pq;
+  grub_size_t i;
+  pq = grub_priority_queue_new (size, compar);
+  for (i = 0; i < nmemb; i++)
+    grub_priority_queue_push (pq, get_el (base, size, i));
+  for (i = 0; i < nmemb; i++)
+    {
+      grub_memcpy (get_el (base, size, nmemb - i - 1),
+		   grub_priority_queue_top (pq), size);
+      grub_priority_queue_pop (pq);
+    }
+}
+
+static void
+grub_qsort_real (void *base, grub_size_t nmemb, grub_size_t size,
+		 int (*compar) (const void *, const void *), int max_depth)
+{
+  grub_size_t pre, post, pivot;
+  pivot = nmemb / 2;
+  pre = 0;
+  post = 0;
+
+  if (nmemb <= 1)
+    return;
+  if (max_depth == 0)
+    {
+      grub_hsort (base, nmemb, size, compar);
+      return;
+    }
+
+  while (pre + post < nmemb)
+    {
+      if (compar (get_el (base, size, pre + 1), get_el (base, size, pivot)) <= 0)
+	pre++;
+      else
+	{
+	  swap (base, size, pre + 1, nmemb - post - 1);
+	  if (pivot == pre + 1)
+	    pivot = nmemb - post - 1;
+	  post++;
+	}
+    }
+  grub_qsort_real (base, pre, size, compar, max_depth - 1);
+  grub_qsort_real (get_el (base, size, pre), pre, size, compar, max_depth - 1);
+}
+
+void
+grub_qsort (void *base, grub_size_t nmemb, grub_size_t size,
+	    int (*compar) (const void *, const void *))
+{
+  int i;
+  for (i = 0; nmemb >> i; i++);
+  i *= 3;
+  grub_qsort_real (base, nmemb, size, compar, i);
+}

grub-core/lib/reed_solomon.c

@@ -289,6 +289,10 @@ decode_block (gf_single_t *ptr, grub_size_t s,
       grub_size_t ds = (s + SECTOR_SIZE - 1 - i) / SECTOR_SIZE;
       grub_size_t rr = (rs + SECTOR_SIZE - 1 - i) / SECTOR_SIZE;
 
+      /* Nothing to do.  */
+      if (!ds || !rr)
+	continue;
+
       /* Nothing to do.  */
       if (!ds || !rr)
 	continue;
@@ -351,6 +355,10 @@ grub_reed_solomon_add_redundancy (void *buffer, grub_size_t data_size,
 
   init_powx ();
 
+  /* Nothing to do.  */
+  if (!rs)
+    return;
+
   while (s > 0)
     {
       grub_size_t tt;

grub-core/lib/xzembed/xz.h

@@ -24,14 +24,12 @@
 #ifndef XZ_H
 #define XZ_H
 
+#include <stdbool.h>
 #include <stdint.h>
 #include <unistd.h>
 #include <string.h>
 #include <grub/misc.h>
 
-#ifndef GRUB_POSIX_BOOL_DEFINED
-typedef enum { false = 0, true = 1 } bool;
-#endif
 
 /**
  * enum xz_ret - Return codes

grub-core/lib/xzembed/xz_dec_stream.c

@@ -21,6 +21,8 @@
  * http://tukaani.org/xz/embedded.html
  */
 
+#include <grub/misc.h>
+
 #include "xz_config.h"
 #include "xz_private.h"
 #include "xz_stream.h"

grub-core/loader/xnu.c

@@ -1417,6 +1417,9 @@ grub_cmd_xnu_splash (grub_extcmd_context_t ctxt,
   if (! grub_xnu_heap_size)
     return grub_error (GRUB_ERR_BAD_OS, N_("you need to load the kernel first"));
 
+  if (! grub_xnu_heap_size)
+    return grub_error (GRUB_ERR_BAD_OS, "no xnu kernel loaded");
+
   if (ctxt->state[XNU_SPLASH_CMD_ARGINDEX_MODE].set &&
       grub_strcmp (ctxt->state[XNU_SPLASH_CMD_ARGINDEX_MODE].arg,
 		   "stretch") == 0)

grub-core/normal/charset.c

@@ -102,7 +102,7 @@ grub_encode_utf8_character (grub_uint8_t *dest, grub_uint8_t *destend,
 
 /* Convert UCS-4 to UTF-8.  */
 grub_size_t
-grub_ucs4_to_utf8 (const grub_uint32_t *src, grub_size_t size,
+grub_ucs4_to_utf8 (const grub_wchar_t *src, grub_size_t size,
 		   grub_uint8_t *dest, grub_size_t destsize)
 {
   /* Keep last char for \0.  */
@@ -130,10 +130,10 @@ grub_ucs4_to_utf8 (const grub_uint32_t *src, grub_size_t size,
 /* Returns the number of bytes the string src would occupy is converted
    to UTF-8, excluding trailing \0.  */
 grub_size_t
-grub_get_num_of_utf8_bytes (const grub_uint32_t *src, grub_size_t size)
+grub_get_num_of_utf8_bytes (const grub_wchar_t *src, grub_size_t size)
 {
   grub_size_t remaining;
-  const grub_uint32_t *ptr;
+  const grub_wchar_t *ptr;
   grub_size_t cnt = 0;
 
   remaining = size;
@@ -178,7 +178,7 @@ int
 grub_is_valid_utf8 (const grub_uint8_t *src, grub_size_t srcsize)
 {
   int count = 0;
-  grub_uint32_t code = 0;
+  grub_wchar_t code = 0;
 
   while (srcsize)
     {
@@ -198,8 +198,8 @@ grub_is_valid_utf8 (const grub_uint8_t *src, grub_size_t srcsize)
 }
 
 grub_ssize_t
-grub_utf8_to_ucs4_alloc (const char *msg, grub_uint32_t **unicode_msg,
+grub_utf8_to_ucs4_alloc (const char *msg, grub_wchar_t **unicode_msg,
-			 grub_uint32_t **last_position)
+			 grub_wchar_t **last_position)
 {
   grub_size_t msg_len = grub_strlen (msg);
 
@@ -224,13 +224,13 @@ grub_utf8_to_ucs4_alloc (const char *msg, grub_uint32_t **unicode_msg,
    If SRCEND is not NULL, then *SRCEND is set to the next byte after the
    last byte used in SRC.  */
 grub_size_t
-grub_utf8_to_ucs4 (grub_uint32_t *dest, grub_size_t destsize,
+grub_utf8_to_ucs4 (grub_wchar_t *dest, grub_size_t destsize,
 		   const grub_uint8_t *src, grub_size_t srcsize,
 		   const grub_uint8_t **srcend)
 {
-  grub_uint32_t *p = dest;
+  grub_wchar_t *p = dest;
   int count = 0;
-  grub_uint32_t code = 0;
+  grub_wchar_t code = 0;
 
   if (srcend)
     *srcend = src;
@@ -419,11 +419,11 @@ is_type_after (enum grub_comb_type a, enum grub_comb_type b)
 }
 
 grub_size_t
-grub_unicode_aglomerate_comb (const grub_uint32_t *in, grub_size_t inlen,
+grub_unicode_aglomerate_comb (const grub_wchar_t *in, grub_size_t inlen,
 			      struct grub_unicode_glyph *out)
 {
   int haveout = 0;
-  const grub_uint32_t *ptr;
+  const grub_wchar_t *ptr;
   unsigned last_comb_pointer = 0;
 
   grub_memset (out, 0, sizeof (*out));
@@ -764,7 +764,7 @@ bidi_line_wrap (struct grub_unicode_glyph *visual_out,
 
 
 static grub_ssize_t
-grub_bidi_line_logical_to_visual (const grub_uint32_t *logical,
+grub_bidi_line_logical_to_visual (const grub_wchar_t *logical,
 				  grub_size_t logical_len,
 				  struct grub_unicode_glyph *visual_out,
 				  grub_size_t (*getcharwidth) (const struct grub_unicode_glyph *visual, void *getcharwidth_arg),
@@ -839,7 +839,7 @@ grub_bidi_line_logical_to_visual (const grub_uint32_t *logical,
   cur_level = base_level;
   cur_override = OVERRIDE_NEUTRAL;
   {
-    const grub_uint32_t *lptr;
+    const grub_wchar_t *lptr;
     enum {JOIN_DEFAULT, NOJOIN, JOIN_FORCE} join_state = JOIN_DEFAULT;
     int zwj_propagate_to_previous = 0;
     for (lptr = logical; lptr < logical + logical_len;)
@@ -1122,7 +1122,7 @@ grub_bidi_line_logical_to_visual (const grub_uint32_t *logical,
 }
 
 grub_ssize_t
-grub_bidi_logical_to_visual (const grub_uint32_t *logical,
+grub_bidi_logical_to_visual (const grub_wchar_t *logical,
 			     grub_size_t logical_len,
 			     struct grub_unicode_glyph **visual_out,
 			     grub_size_t (*getcharwidth) (const struct grub_unicode_glyph *visual, void *getcharwidth_arg),
@@ -1130,7 +1130,7 @@ grub_bidi_logical_to_visual (const grub_uint32_t *logical,
 			     grub_size_t max_length, grub_size_t startwidth,
 			     grub_uint32_t contchar, struct grub_term_pos *pos, int primitive_wrap)
 {
-  const grub_uint32_t *line_start = logical, *ptr;
+  const grub_wchar_t *line_start = logical, *ptr;
   struct grub_unicode_glyph *visual_ptr;
   *visual_out = visual_ptr = grub_malloc (3 * sizeof (visual_ptr[0])
 					  * logical_len);

grub-core/normal/cmdline.c

@@ -29,10 +29,10 @@
 #include <grub/i18n.h>
 #include <grub/charset.h>
 
-static grub_uint32_t *kill_buf;
+static grub_wchar_t *kill_buf;
 
 static int hist_size;
-static grub_uint32_t **hist_lines = 0;
+static grub_wchar_t **hist_lines = 0;
 static int hist_pos = 0;
 static int hist_end = 0;
 static int hist_used = 0;
@@ -40,8 +40,8 @@ static int hist_used = 0;
 grub_err_t
 grub_set_history (int newsize)
 {
-  grub_uint32_t **old_hist_lines = hist_lines;
+  grub_wchar_t **old_hist_lines = hist_lines;
-  hist_lines = grub_malloc (sizeof (grub_uint32_t *) * newsize);
+  hist_lines = grub_malloc (sizeof (hist_lines[0]) * newsize);
 
   /* Copy the old lines into the new buffer.  */
   if (old_hist_lines)
@@ -68,16 +68,16 @@ grub_set_history (int newsize)
 
       if (hist_pos < hist_end)
 	grub_memmove (hist_lines, old_hist_lines + hist_pos,
-		      (hist_end - hist_pos) * sizeof (grub_uint32_t *));
+		      (hist_end - hist_pos) * sizeof (grub_wchar_t *));
       else if (hist_used)
 	{
 	  /* Copy the older part.  */
 	  grub_memmove (hist_lines, old_hist_lines + hist_pos,
- 			(hist_size - hist_pos) * sizeof (grub_uint32_t *));
+ 			(hist_size - hist_pos) * sizeof (grub_wchar_t *));
 
 	  /* Copy the newer part. */
 	  grub_memmove (hist_lines + hist_size - hist_pos, old_hist_lines,
-			hist_end * sizeof (grub_uint32_t *));
+			hist_end * sizeof (grub_wchar_t *));
 	}
     }
 
@@ -91,7 +91,7 @@ grub_set_history (int newsize)
 
 /* Get the entry POS from the history where `0' is the newest
    entry.  */
-static grub_uint32_t *
+static grub_wchar_t *
 grub_history_get (unsigned pos)
 {
   pos = (hist_pos + pos) % hist_size;
@@ -99,9 +99,9 @@ grub_history_get (unsigned pos)
 }
 
 static grub_size_t
-strlen_ucs4 (const grub_uint32_t *s)
+strlen_ucs4 (const grub_wchar_t *s)
 {
-  const grub_uint32_t *p = s;
+  const grub_wchar_t *p = s;
 
   while (*p)
     p++;
@@ -111,23 +111,23 @@ strlen_ucs4 (const grub_uint32_t *s)
 
 /* Replace the history entry on position POS with the string S.  */
 static void
-grub_history_set (int pos, grub_uint32_t *s, grub_size_t len)
+grub_history_set (int pos, grub_wchar_t *s, grub_size_t len)
 {
   grub_free (hist_lines[pos]);
-  hist_lines[pos] = grub_malloc ((len + 1) * sizeof (grub_uint32_t));
+  hist_lines[pos] = grub_malloc ((len + 1) * sizeof (grub_wchar_t));
   if (!hist_lines[pos])
     {
       grub_print_error ();
       grub_errno = GRUB_ERR_NONE;
       return ;
     }
-  grub_memcpy (hist_lines[pos], s, len * sizeof (grub_uint32_t));
+  grub_memcpy (hist_lines[pos], s, len * sizeof (grub_wchar_t));
   hist_lines[pos][len] = 0;
 }
 
 /* Insert a new history line S on the top of the history.  */
 static void
-grub_history_add (grub_uint32_t *s, grub_size_t len)
+grub_history_add (grub_wchar_t *s, grub_size_t len)
 {
   /* Remove the oldest entry in the history to make room for a new
      entry.  */
@@ -154,7 +154,7 @@ grub_history_add (grub_uint32_t *s, grub_size_t len)
 
 /* Replace the history entry on position POS with the string S.  */
 static void
-grub_history_replace (unsigned pos, grub_uint32_t *s, grub_size_t len)
+grub_history_replace (unsigned pos, grub_wchar_t *s, grub_size_t len)
 {
   grub_history_set ((hist_pos + pos) % hist_size, s, len);
 }
@@ -219,16 +219,16 @@ char *
 grub_cmdline_get (const char *prompt_translated)
 {
   grub_size_t lpos, llen;
-  grub_uint32_t *buf;
+  grub_wchar_t *buf;
   grub_size_t max_len = 256;
   int key;
   int histpos = 0;
-  auto void cl_insert (const grub_uint32_t *str);
+  auto void cl_insert (const grub_wchar_t *str);
   auto void cl_delete (unsigned len);
   auto inline void __attribute__ ((always_inline)) cl_print (struct cmdline_term *cl_term, int pos,
-			grub_uint32_t c);
+			grub_wchar_t c);
   auto void cl_set_pos (struct cmdline_term *cl_term);
-  auto void cl_print_all (int pos, grub_uint32_t c);
+  auto void cl_print_all (int pos, grub_wchar_t c);
   auto void cl_set_pos_all (void);
   auto void init_clterm (struct cmdline_term *cl_term_cur);
   auto void init_clterm_all (void);
@@ -251,9 +251,9 @@ grub_cmdline_get (const char *prompt_translated)
       cl_set_pos (&cl_terms[i]);
   }
 
-  inline void __attribute__ ((always_inline)) cl_print (struct cmdline_term *cl_term, int pos, grub_uint32_t c)
+  inline void __attribute__ ((always_inline)) cl_print (struct cmdline_term *cl_term, int pos, grub_wchar_t c)
     {
-      grub_uint32_t *p;
+      grub_wchar_t *p;
 
       for (p = buf + pos; p < buf + llen; p++)
 	{
@@ -274,22 +274,22 @@ grub_cmdline_get (const char *prompt_translated)
 	}
     }
 
-  void cl_print_all (int pos, grub_uint32_t c)
+  void cl_print_all (int pos, grub_wchar_t c)
   {
     unsigned i;
     for (i = 0; i < nterms; i++)
       cl_print (&cl_terms[i], pos, c);
   }
 
-  void cl_insert (const grub_uint32_t *str)
+  void cl_insert (const grub_wchar_t *str)
     {
       grub_size_t len = strlen_ucs4 (str);
 
       if (len + llen >= max_len)
 	{
-	  grub_uint32_t *nbuf;
+	  grub_wchar_t *nbuf;
 	  max_len *= 2;
-	  nbuf = grub_realloc (buf, sizeof (grub_uint32_t) * max_len);
+	  nbuf = grub_realloc (buf, sizeof (nbuf[0]) * max_len);
 	  if (nbuf)
 	    buf = nbuf;
 	  else
@@ -303,8 +303,8 @@ grub_cmdline_get (const char *prompt_translated)
       if (len + llen < max_len)
 	{
 	  grub_memmove (buf + lpos + len, buf + lpos,
-			(llen - lpos + 1) * sizeof (grub_uint32_t));
+			(llen - lpos + 1) * sizeof (grub_wchar_t));
-	  grub_memmove (buf + lpos, str, len * sizeof (grub_uint32_t));
+	  grub_memmove (buf + lpos, str, len * sizeof (grub_wchar_t));
 
 	  llen += len;
 	  cl_set_pos_all ();
@@ -327,7 +327,7 @@ grub_cmdline_get (const char *prompt_translated)
 	  cl_set_pos_all ();
 
 	  grub_memmove (buf + lpos, buf + lpos + len,
-			sizeof (grub_uint32_t) * (llen - lpos + 1));
+			sizeof (grub_wchar_t) * (llen - lpos + 1));
 	  llen -= len;
 	  cl_print_all (lpos, 0);
 	  cl_set_pos_all ();
@@ -350,7 +350,7 @@ grub_cmdline_get (const char *prompt_translated)
       init_clterm (&cl_terms[i]);
   }
 
-  buf = grub_malloc (max_len * sizeof (grub_uint32_t));
+  buf = grub_malloc (max_len * sizeof (grub_wchar_t));
   if (!buf)
     return 0;
 
@@ -371,7 +371,7 @@ grub_cmdline_get (const char *prompt_translated)
   {
     struct cmdline_term *cl_term_cur;
     struct grub_term_output *cur;
-    grub_uint32_t *unicode_msg;
+    grub_wchar_t *unicode_msg;
     grub_size_t msg_len = grub_strlen (prompt_translated) + 3;
 
     nterms = 0;
@@ -383,7 +383,7 @@ grub_cmdline_get (const char *prompt_translated)
       return 0;
     cl_term_cur = cl_terms;
 
-    unicode_msg = grub_malloc (msg_len * sizeof (grub_uint32_t));
+    unicode_msg = grub_malloc (msg_len * sizeof (grub_wchar_t));
     if (!unicode_msg)
       return 0;;
     msg_len = grub_utf8_to_ucs4 (unicode_msg, msg_len - 1,
@@ -447,7 +447,7 @@ grub_cmdline_get (const char *prompt_translated)
 	    int restore;
 	    char *insertu8;
 	    char *bufu8;
-	    grub_uint32_t c;
+	    grub_wchar_t c;
 
 	    c = buf[lpos];
 	    buf[lpos] = '\0';
@@ -481,10 +481,10 @@ grub_cmdline_get (const char *prompt_translated)
 	      {
 		grub_size_t insertlen;
 		grub_ssize_t t;
-		grub_uint32_t *insert;
+		grub_wchar_t *insert;
 
 		insertlen = grub_strlen (insertu8);
-		insert = grub_malloc ((insertlen + 1) * sizeof (grub_uint32_t));
+		insert = grub_malloc ((insertlen + 1) * sizeof (insert[0]));
 		if (!insert)
 		  {
 		    grub_free (insertu8);
@@ -524,7 +524,7 @@ grub_cmdline_get (const char *prompt_translated)
 	      grub_free (kill_buf);
 
 	      kill_buf = grub_malloc ((llen - lpos + 1)
-				      * sizeof (grub_uint32_t));
+				      * sizeof (grub_wchar_t));
 	      if (grub_errno)
 		{
 		  grub_print_error ();
@@ -533,7 +533,7 @@ grub_cmdline_get (const char *prompt_translated)
 	      else
 		{
 		  grub_memcpy (kill_buf, buf + lpos,
-			       (llen - lpos + 1) * sizeof (grub_uint32_t));
+			       (llen - lpos + 1) * sizeof (grub_wchar_t));
 		  kill_buf[llen - lpos] = 0;
 		}
 
@@ -544,7 +544,7 @@ grub_cmdline_get (const char *prompt_translated)
 	case GRUB_TERM_CTRL | 'n':
 	case GRUB_TERM_KEY_DOWN:
 	  {
-	    grub_uint32_t *hist;
+	    grub_wchar_t *hist;
 
 	    lpos = 0;
 
@@ -564,7 +564,7 @@ grub_cmdline_get (const char *prompt_translated)
 	case GRUB_TERM_KEY_UP:
 	case GRUB_TERM_CTRL | 'p':
 	  {
-	    grub_uint32_t *hist;
+	    grub_wchar_t *hist;
 
 	    lpos = 0;
 
@@ -588,7 +588,7 @@ grub_cmdline_get (const char *prompt_translated)
 
 	      grub_free (kill_buf);
 
-	      kill_buf = grub_malloc ((n + 1) * sizeof(grub_uint32_t));
+	      kill_buf = grub_malloc ((n + 1) * sizeof(grub_wchar_t));
 	      if (grub_errno)
 		{
 		  grub_print_error ();
@@ -596,7 +596,7 @@ grub_cmdline_get (const char *prompt_translated)
 		}
 	      if (kill_buf)
 		{
-		  grub_memcpy (kill_buf, buf, n * sizeof(grub_uint32_t));
+		  grub_memcpy (kill_buf, buf, n * sizeof(grub_wchar_t));
 		  kill_buf[n] = 0;
 		}
 
@@ -634,7 +634,7 @@ grub_cmdline_get (const char *prompt_translated)
 	default:
 	  if (grub_isprint (key))
 	    {
-	      grub_uint32_t str[2];
+	      grub_wchar_t str[2];
 
 	      str[0] = key;
 	      str[1] = '\0';
@@ -652,7 +652,7 @@ grub_cmdline_get (const char *prompt_translated)
   histpos = 0;
   if (strlen_ucs4 (buf) > 0)
     {
-      grub_uint32_t empty[] = { 0 };
+      grub_wchar_t empty[] = { 0 };
       grub_history_replace (histpos, buf, llen);
       grub_history_add (empty, 0);
     }

grub-core/normal/main.c

@@ -247,17 +247,36 @@ grub_normal_init_page (struct grub_term_output *term,
  
   grub_term_cls (term);
 
-  msg_formatted = grub_xasprintf (msg, PACKAGE_VERSION);
+  if (!grub_term_is_tiny (term))
-  if (!msg_formatted)
-    return;
- 
-  msg_len = grub_utf8_to_ucs4_alloc (msg_formatted,
-  				     &unicode_msg, &last_position);
-  grub_free (msg_formatted);
- 
-  if (msg_len < 0)
     {
-      return;
+      int msg_len;
+      int posx;
+      const char *msg = _("GNU GRUB  version %s");
+      char *msg_formatted;
+      grub_wchar_t *unicode_msg;
+      grub_wchar_t *last_position;
+ 
+      msg_formatted = grub_xasprintf (msg, PACKAGE_VERSION);
+      if (!msg_formatted)
+	return;
+ 
+      msg_len = grub_utf8_to_ucs4_alloc (msg_formatted,
+					 &unicode_msg, &last_position);
+      grub_free (msg_formatted);
+ 
+      if (msg_len < 0)
+	{
+	  return;
+	}
+
+      posx = grub_getstringwidth (unicode_msg, last_position, term);
+      posx = (grub_term_width (term) - posx) / 2;
+      grub_term_gotoxy (term, posx, 1);
+
+      grub_print_ucs4 (unicode_msg, last_position, 0, 0, term);
+      grub_putcode ('\n', term);
+      grub_putcode ('\n', term);
+      grub_free (unicode_msg);
     }
 
   posx = grub_getstringwidth (unicode_msg, last_position, term);
@@ -407,18 +426,19 @@ grub_normal_reader_init (int nested)
     return grub_errno;
 
   FOR_ACTIVE_TERM_OUTPUTS(term)
-  {
+    if (!grub_term_is_tiny (term))
-    grub_normal_init_page (term, 1);
+      {
-    grub_term_setcursor (term, 1);
+	grub_normal_init_page (term, 1);
+	grub_term_setcursor (term, 1);
 
-    if (grub_term_width (term) > 3 + STANDARD_MARGIN + 20)
+	if (grub_term_width (term) > 3 + STANDARD_MARGIN + 20)
-      grub_print_message_indented (msg_formatted, 3, STANDARD_MARGIN, term);
+	  grub_print_message_indented (msg_formatted, 3, STANDARD_MARGIN, term);
-    else
+	else
-      grub_print_message_indented (msg_formatted, 0, 0, term);
+	  grub_print_message_indented (msg_formatted, 0, 0, term);
-    grub_putcode ('\n', term);
+	grub_putcode ('\n', term);
-    grub_putcode ('\n', term);
+	grub_putcode ('\n', term);
-    grub_putcode ('\n', term);
+	grub_putcode ('\n', term);
-  }
+      }
   grub_free (msg_formatted);
  
   return 0;

grub-core/normal/term.c

@@ -29,8 +29,8 @@
 struct term_state
 {
   struct term_state *next;
-  struct grub_unicode_glyph *backlog_glyphs;
+  const struct grub_unicode_glyph *backlog_glyphs;
-  const grub_uint32_t *backlog_ucs4;
+  const grub_wchar_t *backlog_ucs4;
   int backlog_fixed_tab;
   grub_size_t backlog_len;
 
@@ -59,7 +59,7 @@ static struct term_state *term_states = NULL;
 static int grub_more;
 
 static void
-putcode_real (grub_uint32_t code, struct grub_term_output *term, int fixed_tab);
+putcode_real (grub_wchar_t code, struct grub_term_output *term, int fixed_tab);
 
 void
 grub_normal_reset_more (void)
@@ -75,7 +75,7 @@ print_more (void)
   char key;
   struct grub_term_coordinate *pos;
   grub_term_output_t term;
-  grub_uint32_t *unicode_str, *unicode_last_position;
+  grub_wchar_t *unicode_str, *unicode_last_position;
 
   pos = grub_term_save_pos ();
 
@@ -146,10 +146,45 @@ enum
     GRUB_CP437_CORNER_UL       = 0xda,
   };
 
-static grub_uint32_t
+char
-map_code (grub_uint32_t in, struct grub_term_output *term)
+grub_translit (grub_wchar_t in)
 {
-  if (in <= 0x7f)
+  if (!(in & ~0x7f))
+    return in;
+
+  switch (in)
+    {
+    case GRUB_UNICODE_LEFTARROW:
+      return '<';
+		
+    case GRUB_UNICODE_UPARROW:
+      return '^';
+	  
+    case GRUB_UNICODE_RIGHTARROW:
+      return '>';
+		
+    case GRUB_UNICODE_DOWNARROW:
+      return 'v';
+		  
+    case GRUB_UNICODE_HLINE:
+      return '-';
+		  
+    case GRUB_UNICODE_VLINE:
+      return '|';
+		  
+    case GRUB_UNICODE_CORNER_UL:
+    case GRUB_UNICODE_CORNER_UR:
+    case GRUB_UNICODE_CORNER_LL:
+    case GRUB_UNICODE_CORNER_LR:
+      return '+';
+    }
+  return '?';
+}
+
+static grub_wchar_t
+map_code (grub_wchar_t in, struct grub_term_output *term)
+{
+  if (!(in & ~0x7f))
     return in;
 
   switch (term->flags & GRUB_TERM_CODE_TYPE_MASK)
@@ -180,37 +215,9 @@ map_code (grub_uint32_t in, struct grub_term_output *term)
 	case GRUB_UNICODE_CORNER_LR:
 	  return GRUB_CP437_CORNER_LR;
 	}
-      return '?';
     case GRUB_TERM_CODE_TYPE_ASCII:
       /* Better than nothing.  */
-      switch (in)
+      return grub_translit (in);
-	{
-	case GRUB_UNICODE_LEFTARROW:
-	  return '<';
-		
-	case GRUB_UNICODE_UPARROW:
-	  return '^';
-	  
-	case GRUB_UNICODE_RIGHTARROW:
-	  return '>';
-		
-	case GRUB_UNICODE_DOWNARROW:
-	  return 'v';
-		  
-	case GRUB_UNICODE_HLINE:
-	  return '-';
-		  
-	case GRUB_UNICODE_VLINE:
-	  return '|';
-		  
-	case GRUB_UNICODE_CORNER_UL:
-	case GRUB_UNICODE_CORNER_UR:
-	case GRUB_UNICODE_CORNER_LL:
-	case GRUB_UNICODE_CORNER_LR:
-	  return '+';
-		
-	}
-      return '?';
     }
   return in;
 }
@@ -218,7 +225,7 @@ map_code (grub_uint32_t in, struct grub_term_output *term)
 void
 grub_puts_terminal (const char *str, struct grub_term_output *term)
 {
-  grub_uint32_t *unicode_str, *unicode_last_position;
+  grub_wchar_t *unicode_str, *unicode_last_position;
   grub_error_push ();
   grub_utf8_to_ucs4_alloc (str, &unicode_str,
 			   &unicode_last_position);
@@ -463,7 +470,7 @@ putglyph (const struct grub_unicode_glyph *c, struct grub_term_output *term,
       for (i = -1; i < (int) c->ncomb; i++)
 	{
 	  grub_uint8_t u8[20], *ptr;
-	  grub_uint32_t code;
+	  grub_wchar_t code;
 	      
 	  if (i == -1)
 	    {
@@ -501,7 +508,7 @@ putglyph (const struct grub_unicode_glyph *c, struct grub_term_output *term,
 }
 
 static void
-putcode_real (grub_uint32_t code, struct grub_term_output *term, int fixed_tab)
+putcode_real (grub_wchar_t code, struct grub_term_output *term, int fixed_tab)
 {
   struct grub_unicode_glyph c =
     {
@@ -517,7 +524,7 @@ putcode_real (grub_uint32_t code, struct grub_term_output *term, int fixed_tab)
 
 /* Put a Unicode character.  */
 void
-grub_putcode (grub_uint32_t code, struct grub_term_output *term)
+grub_putcode (grub_wchar_t code, struct grub_term_output *term)
 {
   /* Combining character by itself?  */
   if (grub_unicode_get_comb_type (code) != GRUB_UNICODE_COMB_NONE)
@@ -558,8 +565,8 @@ fill_margin (struct grub_term_output *term, int r)
 }
 
 static int
-print_ucs4_terminal (const grub_uint32_t * str,
+print_ucs4_terminal (const grub_wchar_t * str,
-		     const grub_uint32_t * last_position,
+		     const grub_wchar_t * last_position,
 		     int margin_left, int margin_right,
 		     struct grub_term_output *term,
 		     struct term_state *state,
@@ -568,12 +575,12 @@ print_ucs4_terminal (const grub_uint32_t * str,
 		     grub_uint32_t contchar,
 		     int primitive_wrap, int fill_right, struct grub_term_pos *pos)
 {
-  const grub_uint32_t *ptr;
+  const grub_wchar_t *ptr;
   grub_ssize_t startwidth = dry_run ? 0 : get_startwidth (term, margin_left);
   grub_ssize_t line_width = startwidth;
   grub_ssize_t lastspacewidth = 0;
   grub_ssize_t max_width = get_maxwidth (term, margin_left, margin_right);
-  const grub_uint32_t *line_start = str, *last_space = str - 1;
+  const grub_wchar_t *line_start = str, *last_space = str - 1;
   int lines = 0;
   int i;
   struct term_state local_state;
@@ -635,7 +642,7 @@ print_ucs4_terminal (const grub_uint32_t * str,
 
       if (line_width > max_width || *ptr == '\n')
 	{
-	  const grub_uint32_t *ptr2;
+	  const grub_wchar_t *ptr2;
 	  int wasn = (*ptr == '\n');
 
 	  if (wasn)
@@ -733,7 +740,7 @@ print_ucs4_terminal (const grub_uint32_t * str,
       lines++;
   if (!dry_run && !skip_lines && max_lines)
     {
-      const grub_uint32_t *ptr2;
+      const grub_wchar_t *ptr2;
 
       for (ptr2 = line_start; ptr2 < last_position; ptr2++)
 	{
@@ -873,8 +880,8 @@ getcharwidth (const struct grub_unicode_glyph *c, void *term)
 }
 
 static int
-print_ucs4_real (const grub_uint32_t * str,
+print_ucs4_real (const grub_wchar_t * str,
-		 const grub_uint32_t * last_position,
+		 const grub_wchar_t * last_position,
 		 int margin_left, int margin_right,
 		 struct grub_term_output *term, int backlog,
 		 int dry_run, int fixed_tab, unsigned skip_lines,
@@ -988,8 +995,8 @@ grub_print_ucs4_menu (const grub_uint32_t * str,
 }
 
 void
-grub_print_ucs4 (const grub_uint32_t * str,
+grub_print_ucs4 (const grub_wchar_t * str,
-		 const grub_uint32_t * last_position,
+		 const grub_wchar_t * last_position,
 		 int margin_left, int margin_right,
 		 struct grub_term_output *term)
 {
@@ -998,8 +1005,8 @@ grub_print_ucs4 (const grub_uint32_t * str,
 }
 
 int
-grub_ucs4_count_lines (const grub_uint32_t * str,
+grub_ucs4_count_lines (const grub_wchar_t * str,
-		       const grub_uint32_t * last_position,
+		       const grub_wchar_t * last_position,
 		       int margin_left, int margin_right,
 		       struct grub_term_output *term)
 {
@@ -1010,7 +1017,7 @@ grub_ucs4_count_lines (const grub_uint32_t * str,
 void
 grub_xnputs (const char *str, grub_size_t msg_len)
 {
-  grub_uint32_t *unicode_str = NULL, *unicode_last_position;
+  grub_wchar_t *unicode_str = NULL, *unicode_last_position;
   int backlog = 0;
   grub_term_output_t term;
 

grub-core/script/parser.y

@@ -26,7 +26,7 @@
 #define YYFREE          grub_free
 #define YYMALLOC        grub_malloc
 #define YYLTYPE_IS_TRIVIAL      0
-#define YYENABLE_NLS    0
+#define YYENABLE_NLS    1
 
 #include "grub_script.tab.h"
 

grub-core/script/yylex.l

@@ -92,10 +92,6 @@ typedef size_t yy_size_t;
  */
 
 #ifndef GRUB_UTIL
-#define stdin  0
-#define stdout 0
-
-#define fprintf(...) 0
 #define exit(...)
 #endif
 

include/grub/bsearch.h

@@ -0,0 +1,12 @@
+#ifndef GRUB_BSEARCH_H
+#define GRUB_BSEARCH_H 1
+
+#include <grub/misc.h>
+/* For comparator.  */
+#include <grub/priority_queue.h>
+
+void *
+grub_bsearch (const void *key, const void *base, grub_size_t nmemb,
+	      grub_size_t size, grub_comparator_t compar);
+
+#endif

include/grub/charset.h

@@ -19,7 +19,17 @@
 #ifndef GRUB_CHARSET_HEADER
 #define GRUB_CHARSET_HEADER	1
 
+#define __STDC_LIMIT_MACROS 1
+#define __need_wchar_t 1
+#define __need_wint_t 1
+#include <stdint.h>
+#include <stddef.h>
 #include <grub/types.h>
+#include <grub/misc.h>
+#ifndef WCHAR_MAX
+#define WCHAR_MAX __WCHAR_MAX__
+#endif
+#define GRUB_WCHAR_MAX WCHAR_MAX
 
 #define GRUB_UINT8_1_LEADINGBIT 0x80
 #define GRUB_UINT8_2_LEADINGBITS 0xc0
@@ -49,12 +59,16 @@
 #define GRUB_UTF16_LOWER_SURROGATE(code) \
   (0xDC00 | (((code) - GRUB_UCS2_LIMIT) & 0x3ff))
 
+typedef wchar_t grub_wchar_t;
+
 /* Process one character from UTF8 sequence. 
    At beginning set *code = 0, *count = 0. Returns 0 on failure and
    1 on success. *count holds the number of trailing bytes.  */
 static inline int
-grub_utf8_process (grub_uint8_t c, grub_uint32_t *code, int *count)
+grub_utf8_process (grub_uint8_t c, grub_wchar_t *code, int *count)
 {
+  COMPILE_TIME_ASSERT (sizeof (grub_wchar_t) == 4);
+  COMPILE_TIME_ASSERT ((WCHAR_MAX >> 20));
   if (*count)
     {
       if ((c & GRUB_UINT8_2_LEADINGBITS) != GRUB_UINT8_1_LEADINGBIT)
@@ -127,7 +141,7 @@ grub_utf8_to_utf16 (grub_uint16_t *dest, grub_size_t destsize,
 {
   grub_uint16_t *p = dest;
   int count = 0;
-  grub_uint32_t code = 0;
+  grub_wchar_t code = 0;
 
   if (srcend)
     *srcend = src;
@@ -289,26 +303,26 @@ grub_latin1_to_utf8 (grub_uint8_t *dest, const grub_uint8_t *src,
 }
 
 /* Convert UCS-4 to UTF-8.  */
-char *grub_ucs4_to_utf8_alloc (const grub_uint32_t *src, grub_size_t size);
+char *grub_ucs4_to_utf8_alloc (const grub_wchar_t *src, grub_size_t size);
 
 int
 grub_is_valid_utf8 (const grub_uint8_t *src, grub_size_t srcsize);
 
 grub_ssize_t grub_utf8_to_ucs4_alloc (const char *msg,
-				      grub_uint32_t **unicode_msg,
+				      grub_wchar_t **unicode_msg,
-				      grub_uint32_t **last_position);
+				      grub_wchar_t **last_position);
 
 /* Returns the number of bytes the string src would occupy is converted
    to UTF-8, excluding \0.  */
 grub_size_t
-grub_get_num_of_utf8_bytes (const grub_uint32_t *src, grub_size_t size);
+grub_get_num_of_utf8_bytes (const grub_wchar_t *src, grub_size_t size);
 
 /* Converts UCS-4 to UTF-8. Returns the number of bytes effectively written
    excluding the trailing \0.  */
 grub_size_t
-grub_ucs4_to_utf8 (const grub_uint32_t *src, grub_size_t size,
+grub_ucs4_to_utf8 (const grub_wchar_t *src, grub_size_t size,
 		   grub_uint8_t *dest, grub_size_t destsize);
-grub_size_t grub_utf8_to_ucs4 (grub_uint32_t *dest, grub_size_t destsize,
+grub_size_t grub_utf8_to_ucs4 (grub_wchar_t *dest, grub_size_t destsize,
 			       const grub_uint8_t *src, grub_size_t srcsize,
 			       const grub_uint8_t **srcend);
 /* Returns -2 if not enough space, -1 on invalid character.  */
@@ -316,6 +330,8 @@ grub_ssize_t
 grub_encode_utf8_character (grub_uint8_t *dest, grub_uint8_t *destend,
 			    grub_uint32_t code);
 
+char
+grub_translit (grub_wchar_t in);
 const grub_uint32_t *
 grub_unicode_get_comb_start (const grub_uint32_t *str, 
 			     const grub_uint32_t *cur);

include/grub/crypto.h

@@ -27,6 +27,7 @@
 #include <grub/types.h>
 #include <grub/err.h>
 #include <grub/mm.h>
+#include <grub/misc.h>
 
 typedef enum 
   {

include/grub/datetime.h

@@ -51,6 +51,8 @@ const char *grub_get_weekday_name (struct grub_datetime *datetime);
 void grub_unixtime2datetime (grub_int32_t nix,
 			     struct grub_datetime *datetime);
 
+typedef grub_int64_t grub_time_t;
+
 static inline int
 grub_datetime2unixtime (const struct grub_datetime *datetime, grub_int32_t *nix)
 {
@@ -130,4 +132,8 @@ grub_err_t
 grub_set_datetime_cmos (struct grub_datetime *datetime);
 #endif
 
+grub_size_t
+grub_strftime (char *s, grub_size_t max, const char *format,
+	       const struct grub_datetime *tm);
+
 #endif /* ! KERNEL_DATETIME_HEADER */

include/grub/dl.h

@@ -234,6 +234,19 @@ grub_err_t grub_dl_register_symbol (const char *name, void *addr,
 grub_err_t grub_arch_dl_check_header (void *ehdr);
 grub_err_t grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr);
 
+struct grub_symbol
+{
+  struct grub_symbol *next;
+  const char *name;
+  void *addr;
+  int isfunc;
+  grub_dl_t mod;	/* The module to which this symbol belongs.  */
+};
+typedef struct grub_symbol *grub_symbol_t;
+
+grub_symbol_t
+EXPORT_FUNC(grub_get_symbol) (const char *name, grub_dl_t mod);
+
 #if defined (_mips)
 #define GRUB_LINKER_HAVE_INIT 1
 void grub_arch_dl_init_linker (void);

include/grub/err.h

@@ -71,7 +71,9 @@ typedef enum
     GRUB_ERR_NET_PACKET_TOO_BIG,
     GRUB_ERR_NET_NO_DOMAIN,
     GRUB_ERR_EOF,
-    GRUB_ERR_BAD_SIGNATURE
+    GRUB_ERR_BAD_SIGNATURE,
+    GRUB_ERR_POSIX_EROFS,
+    GRUB_ERR_POSIX_EEXIST
   }
 grub_err_t;
 

include/grub/i18n.h

@@ -26,6 +26,8 @@
 #if (defined(ENABLE_NLS) && ENABLE_NLS) || !defined (GRUB_UTIL)
 
 extern const char *(*EXPORT_VAR(grub_gettext)) (const char *s);
+const char *
+grub_dgettext (const char *domainname, const char *msgid);
 
 # ifdef GRUB_UTIL
 

include/grub/libgcc.h

@@ -20,6 +20,9 @@
 #ifndef __STDC_VERSION__
 #define __STDC_VERSION__ 0
 #endif
+
+#undef _GL_UNUSED
+
 #include <config-util.h>
 
 /* On x86 these functions aren't really needed. Save some space.  */

include/grub/menu_text.h

@@ -0,0 +1,122 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_MENU_TEXT_HEADER
+#define GRUB_MENU_TEXT_HEADER	1
+
+#define GRUB_
+
+/* The number of columns/lines between messages/borders/etc.  */
+static inline int
+grub_term_margin (struct grub_term_output *term)
+{
+  if (grub_term_is_tiny (term))
+    return 0;
+  return 1;
+}
+
+/* The number of lines of "GRUB version..." at the top.  */
+static inline int
+grub_term_info_height (struct grub_term_output *term)
+{
+  if (grub_term_is_tiny (term))
+    return 0;
+  return 1;
+}
+
+static inline int
+grub_term_left_border_x (struct grub_term_output *term)
+{
+  if (grub_term_is_tiny (term))
+    return 0;
+  return 1;
+}
+
+/* margin + info_height + margin.  */
+static inline int
+grub_term_top_border_y (struct grub_term_output *term)
+{
+ if (grub_term_is_tiny (term))
+    return 0;
+  return 3;
+}
+
+/* margin + info_height + margin + margin.  */
+static inline int
+grub_term_first_entry_y  (struct grub_term_output *term)
+{
+ if (grub_term_is_tiny (term))
+    return 0;
+  return 4;
+}
+
+/* The width of the border.  */
+static inline unsigned
+grub_term_border_width (struct grub_term_output *term)
+{
+  if (grub_term_height (term) == 1)
+    return grub_term_width (term) - 2;
+  if (grub_term_is_tiny (term))
+    return grub_term_width (term) - 1;
+  
+  /* - 3 * margin - scroll. */
+  return grub_term_width (term) - 3;
+}
+
+/* The height of the border.  */
+static inline unsigned
+grub_term_border_height (struct grub_term_output *term)
+{
+  if (grub_term_is_tiny (term))
+    return grub_term_height (term);
+  return grub_term_height (term) - 3 - 8;
+}
+
+/* The number of entries shown at a time.  */
+static inline int
+grub_term_num_entries (struct grub_term_output *term)
+{
+  if (grub_term_is_tiny (term))
+    return grub_term_height (term);
+
+  return grub_term_border_height (term) - 2;
+}
+
+/* The max column number of an entry. The last "-1" is for a
+   continuation marker.  */
+static inline int
+grub_term_entry_width (struct grub_term_output *term)
+{
+  if (grub_term_height (term) == 1)
+    return grub_term_width (term) - 2;
+
+  if (grub_term_is_tiny (term))
+    return grub_term_width (term) - 1;
+
+  return grub_term_border_width (term) - 2 - 2 - 1;
+}
+
+static inline int
+grub_term_cursor_x (struct grub_term_output *term)
+{
+  if (grub_term_is_tiny (term))
+    return grub_term_border_width (term);
+  return (1 + grub_term_border_width (term) - 1 - 1);
+}
+
+#endif

include/grub/misc.h

@@ -59,7 +59,9 @@
 #define ALIGN_UP_OVERHEAD(addr, align) ((-(addr)) & ((typeof (addr)) (align) - 1))
 #define ALIGN_DOWN(addr, align) \
 	((addr) & ~((typeof (addr)) align - 1))
+#ifndef GRUB_POSIX
 #define ARRAY_SIZE(array) (sizeof (array) / sizeof (array[0]))
+#endif
 #define COMPILE_TIME_ASSERT(cond) switch (0) { case 1: case !(cond): ; }
 
 #define grub_dprintf(condition, fmt, args...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, fmt, ## args)
@@ -455,6 +457,17 @@ grub_error_load (const struct grub_error_saved *save)
   grub_errno = save->grub_errno;
 }
 
+static inline char *
+grub_strpbrk (const char *s, const char *accept)
+{
+  const char *ptr, *ptr2;
+  for (ptr = s; *ptr; ptr++)
+    for (ptr2 = accept; *ptr2; ptr2++)
+      if (*ptr == *ptr2)
+	return (char *) ptr;
+  return 0;
+}
+
 #if BOOT_TIME_STATS
 struct grub_boot_time
 {

include/grub/normal.h

@@ -27,6 +27,7 @@
 #include <grub/menu.h>
 #include <grub/command.h>
 #include <grub/file.h>
+#include <grub/charset.h>
 
 /* The standard left and right margin for some messages.  */
 #define STANDARD_MARGIN 6
@@ -87,25 +88,25 @@ int grub_parse_color_name_pair (grub_uint8_t *ret, const char *name);
 /* Defined in `menu_text.c'.  */
 void grub_wait_after_message (void);
 void
-grub_print_ucs4 (const grub_uint32_t * str,
+grub_print_ucs4 (const grub_wchar_t * str,
-		 const grub_uint32_t * last_position,
+		 const grub_wchar_t * last_position,
 		 int margin_left, int margin_right,
 		 struct grub_term_output *term);
 
 void
-grub_print_ucs4_menu (const grub_uint32_t * str,
+grub_print_ucs4_menu (const grub_wchar_t * str,
-		      const grub_uint32_t * last_position,
+		      const grub_wchar_t * last_position,
 		      int margin_left, int margin_right,
 		      struct grub_term_output *term,
-		      int skip_lines, int max_lines, grub_uint32_t contchar,
+		      int skip_lines, int max_lines, grub_wchar_t contchar,
 		      struct grub_term_pos *pos);
 int
-grub_ucs4_count_lines (const grub_uint32_t * str,
+grub_ucs4_count_lines (const grub_wchar_t * str,
-		       const grub_uint32_t * last_position,
+		       const grub_wchar_t * last_position,
 		       int margin_left, int margin_right,
 		       struct grub_term_output *term);
-grub_size_t grub_getstringwidth (grub_uint32_t * str,
+grub_size_t grub_getstringwidth (grub_wchar_t * str,
-				 const grub_uint32_t * last_position,
+				 const grub_wchar_t * last_position,
 				 struct grub_term_output *term);
 void grub_print_message_indented (const char *msg, int margin_left,
 				  int margin_right,

include/grub/posix.h

@@ -0,0 +1,86 @@
+
+#ifndef GRUB_POSIX_H
+#define GRUB_POSIX_H	1
+
+#include <grub/misc.h>
+#include <grub/datetime.h>
+#include <grub/file.h>
+#include <grub/setjmp.h>
+
+struct grub_posix_file
+{
+  grub_file_t file;
+  int fileno;
+  int was_error;
+};
+
+struct grub_posix_file *
+grub_posix_fopen (const char *path, const char *mode);
+
+int
+grub_posix_fclose (struct grub_posix_file *fp);
+
+int
+grub_posix_feof (struct grub_posix_file *stream);
+
+grub_size_t
+grub_posix_fread (void *ptr, grub_size_t size, grub_size_t nmemb,
+		  struct grub_posix_file *stream);
+
+extern grub_err_t grub_posix_errno;
+
+grub_ssize_t
+grub_posix_write_console (const void *buf, grub_size_t count);
+
+char *
+grub_posix_fgets (char *ptr0, int size, struct grub_posix_file *stream);
+
+grub_time_t
+grub_posix_time (grub_time_t *t);
+
+#define grub_posix_stdin ((struct grub_posix_file *) 1)
+#define grub_posix_stdout ((struct grub_posix_file *) 2)
+#define grub_posix_stderr ((struct grub_posix_file *) 3)
+
+#define grub_posix_stdin_fileno 0
+#define grub_posix_stdout_fileno 1
+#define grub_posix_stderr_fileno 2
+
+struct tm
+{
+  struct grub_datetime tm;
+};
+
+const char *
+grub_posix_strerror (grub_err_t err);
+
+extern char *grub_posix_strtok_storage;
+
+char *
+grub_strtok_r (char *str, const char *delim, char **saveptr);
+
+grub_off_t
+grub_posix_seek (int fd, grub_off_t offset, int whence);
+
+grub_off_t
+grub_posix_get_file_size (int fd);
+
+int 
+grub_posix_close (int fd);
+grub_ssize_t
+grub_posix_read (int fd, void *buf, grub_size_t count);
+
+enum
+  {
+    GRUB_POSIX_SEEK_SET,
+    GRUB_POSIX_SEEK_CUR,
+    GRUB_POSIX_SEEK_END
+  };
+
+struct grub_posix_atexit
+{
+  struct grub_posix_atexit *next;
+  void (*function) (void);
+};
+
+#endif

include/grub/serial.h

@@ -77,6 +77,11 @@ struct grub_serial_port
   struct grub_serial_driver *driver;
   struct grub_serial_config config;
   int configured;
+  enum
+    { 
+      GRUB_SERIAL_PORT_TYPE_GENERIC,
+      GRUB_SERIAL_PORT_TYPE_TERMINAL
+    } port_type;
   int broken;
 
   /* This should be void *data but since serial is useful as an early console

include/grub/sort.h

@@ -0,0 +1,15 @@
+#ifndef GRUB_SORT_H
+#define GRUB_SORT_H 1
+
+#include <grub/misc.h>
+/* For comparator.  */
+#include <grub/priority_queue.h>
+
+void
+grub_hsort (void *base, grub_size_t nmemb, grub_size_t size,
+	    grub_comparator_t compar);
+void
+grub_qsort (void *base, grub_size_t nmemb, grub_size_t size,
+	    grub_comparator_t compar);
+
+#endif

include/grub/term.h

@@ -323,7 +323,7 @@ grub_term_unregister_output (grub_term_output_t term)
 #define FOR_ACTIVE_TERM_OUTPUTS(var) FOR_LIST_ELEMENTS((var), (grub_term_outputs))
 #define FOR_DISABLED_TERM_OUTPUTS(var) FOR_LIST_ELEMENTS((var), (grub_term_outputs_disabled))
 
-void grub_putcode (grub_uint32_t code, struct grub_term_output *term);
+void grub_putcode (grub_wchar_t code, struct grub_term_output *term);
 int EXPORT_FUNC(grub_getkey) (void);
 int EXPORT_FUNC(grub_getkey_noblock) (void);
 void grub_cls (void);
@@ -348,6 +348,11 @@ grub_term_getxy (struct grub_term_output *term)
   return term->getxy (term);
 }
 
+static inline unsigned grub_term_is_tiny (struct grub_term_output *term)
+{
+  return grub_term_height (term) < 5;
+}
+
 static inline void
 grub_term_refresh (struct grub_term_output *term)
 {

include/grub/types.h

@@ -124,6 +124,9 @@ typedef grub_int32_t	grub_ssize_t;
 # define PRIdGRUB_SSIZE	"d"
 #endif
 
+#define PRIxGRUB_UINT8_T   "x"
+#define PRIxGRUB_UINT16_T  "x"
+
 #define GRUB_UCHAR_MAX 0xFF
 #define GRUB_USHRT_MAX 65535
 #define GRUB_SHRT_MAX 0x7fff

include/grub/unicode.h

@@ -22,6 +22,7 @@
 #include <grub/types.h>
 #include <grub/mm.h>
 #include <grub/misc.h>
+#include <grub/charset.h>
 
 struct grub_unicode_bidi_pair
 {
@@ -250,7 +251,7 @@ struct grub_term_pos
 };
 
 grub_ssize_t
-grub_bidi_logical_to_visual (const grub_uint32_t *logical,
+grub_bidi_logical_to_visual (const grub_wchar_t *logical,
 			     grub_size_t logical_len,
 			     struct grub_unicode_glyph **visual_out,
 			     grub_size_t (*getcharwidth) (const struct grub_unicode_glyph *visual, void *getcharwidth_arg),
@@ -263,7 +264,7 @@ grub_bidi_logical_to_visual (const grub_uint32_t *logical,
 enum grub_comb_type
 grub_unicode_get_comb_type (grub_uint32_t c);
 grub_size_t
-grub_unicode_aglomerate_comb (const grub_uint32_t *in, grub_size_t inlen,
+grub_unicode_aglomerate_comb (const grub_wchar_t *in, grub_size_t inlen,
 			      struct grub_unicode_glyph *out);
 
 static inline const struct grub_unicode_combining *

util/grub-install.in

@@ -498,6 +498,16 @@ if [ "${grub_modinfo_target_cpu}-${grub_modinfo_platform}" = "i386-pc" ] || [ "$
     done
 fi
 
+# Copy gettext files
+for domain in grub bison-runtime brltty; do
+    mkdir -p "${grubdir}"/locale/$domain
+    for dir in "${localedir}"/*; do
+	if test -f "$dir/LC_MESSAGES/$domain.mo"; then
+            cp -f "$dir/LC_MESSAGES/$domain.mo" "${grubdir}/locale/$domain/${dir##*/}.mo"
+	fi
+    done
+done
+
 if ! is_path_readable_by_grub "${grubdir}"; then
     gettext_printf "Path \`%s' is not readable by GRUB on boot. Installation is impossible. Aborting.\n" "${grubdir}" 1>&2
     exit 1