From 454c3001f20d7a6662db39f6e50728833eec3177 Mon Sep 17 00:00:00 2001
From: BVK Chaitanya <bvk.groups@gmail.com>
Date: Mon, 19 Apr 2010 15:15:59 +0530
Subject: [PATCH] fix emu build with grub-emu-pci and grub-emu-modules

---
 conf/any-emu.rmk            |  3 ++-
 include/grub/libpciaccess.h | 26 ++++++++++++++++++++++++++
 include/grub/util/misc.h    |  7 ++++---
 3 files changed, 32 insertions(+), 4 deletions(-)
 create mode 100644 include/grub/libpciaccess.h

diff --git a/conf/any-emu.rmk b/conf/any-emu.rmk
index ddc6b0fd4..d1e5754dc 100644
--- a/conf/any-emu.rmk
+++ b/conf/any-emu.rmk
@@ -14,7 +14,7 @@ kernel_img_SOURCES = kern/device.c kern/disk.c kern/dl.c kern/env.c	\
 	util/hostdisk.c util/getroot.c util/mm.c util/time.c		\
 	\
 	gnulib/progname.c util/hostfs.c disk/host.c
-kernel_img_HEADERS += datetime.h
+kernel_img_HEADERS += datetime.h util/misc.h
 kernel_img_CFLAGS = $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -Wno-undef -I$(srcdir)/gnulib
 kernel_img_LDFLAGS = $(COMMON_LDFLAGS)
 TARGET_NO_STRIP = yes
@@ -88,6 +88,7 @@ pkglib_MODULES += pci.mod
 pci_mod_SOURCES = util/pci.c commands/lspci.c
 pci_mod_LDFLAGS = $(COMMON_LDFLAGS)
 grub_emu_LDFLAGS += $(LIBPCIACCESS)
+kernel_img_HEADERS += libpciaccess.h
 endif
 
 include $(srcdir)/conf/common.mk
diff --git a/include/grub/libpciaccess.h b/include/grub/libpciaccess.h
new file mode 100644
index 000000000..4d2b3bde5
--- /dev/null
+++ b/include/grub/libpciaccess.h
@@ -0,0 +1,26 @@
+/*
+ *  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/>.
+ */
+
+void EXPORT_FUNC (pci_slot_match_iterator_create) (void);
+void EXPORT_FUNC (pci_system_cleanup) (void);
+void EXPORT_FUNC (pci_device_unmap_range) (void);
+void EXPORT_FUNC (pci_iterator_destroy) (void);
+void EXPORT_FUNC (pci_device_map_range) (void);
+void EXPORT_FUNC (pci_device_cfg_read_u32) (void);
+void EXPORT_FUNC (pci_device_next) (void);
+void EXPORT_FUNC (pci_system_init) (void);
diff --git a/include/grub/util/misc.h b/include/grub/util/misc.h
index 63d4dac6d..8b78b92ea 100644
--- a/include/grub/util/misc.h
+++ b/include/grub/util/misc.h
@@ -27,6 +27,7 @@
 
 #include <config.h>
 #include <grub/types.h>
+#include <grub/symbol.h>
 
 #ifdef __NetBSD__
 /* NetBSD uses /boot for its boot block.  */
@@ -40,9 +41,9 @@
 extern char *progname;
 extern int verbosity;
 
-void grub_util_warn (const char *fmt, ...);
-void grub_util_info (const char *fmt, ...);
-void grub_util_error (const char *fmt, ...) __attribute__ ((noreturn));
+void EXPORT_FUNC(grub_util_warn) (const char *fmt, ...);
+void EXPORT_FUNC(grub_util_info) (const char *fmt, ...);
+void EXPORT_FUNC(grub_util_error) (const char *fmt, ...) __attribute__ ((noreturn));
 
 void *xmalloc (size_t size);
 void *xrealloc (void *ptr, size_t size);