Add -Wmissing-prototypes to CFLAGS, fix warnings resulting from that.
Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxx>
---
tools/libxc/Makefile | 2 +-
tools/libxc/xc_linux_build.c | 2 +-
tools/libxc/xc_linux_restore.c | 2 +-
tools/libxc/xc_linux_save.c | 2 +-
tools/libxc/xc_private.c | 9 ++++++---
5 files changed, 10 insertions(+), 7 deletions(-)
Index: build-32-unstable-11822/tools/libxc/xc_linux_restore.c
===================================================================
--- build-32-unstable-11822.orig/tools/libxc/xc_linux_restore.c
+++ build-32-unstable-11822/tools/libxc/xc_linux_restore.c
@@ -57,7 +57,7 @@ read_exact(int fd, void *buf, size_t cou
** This function inverts that operation, replacing the pfn values with
** the (now known) appropriate mfn values.
*/
-int uncanonicalize_pagetable(unsigned long type, void *page)
+static int uncanonicalize_pagetable(unsigned long type, void *page)
{
int i, pte_last;
unsigned long pfn;
Index: build-32-unstable-11822/tools/libxc/xc_linux_save.c
===================================================================
--- build-32-unstable-11822.orig/tools/libxc/xc_linux_save.c
+++ build-32-unstable-11822/tools/libxc/xc_linux_save.c
@@ -413,7 +413,7 @@ static int suspend_and_state(int (*suspe
** which entries do not require canonicalization (in particular, those
** entries which map the virtual address reserved for the hypervisor).
*/
-int canonicalize_pagetable(unsigned long type, unsigned long pfn,
+static int canonicalize_pagetable(unsigned long type, unsigned long pfn,
const void *spage, void *dpage)
{
Index: build-32-unstable-11822/tools/libxc/xc_private.c
===================================================================
--- build-32-unstable-11822.orig/tools/libxc/xc_private.c
+++ build-32-unstable-11822/tools/libxc/xc_private.c
@@ -6,6 +6,7 @@
#include <inttypes.h>
#include "xc_private.h"
+#include "xg_private.h"
/* NB: arr must be mlock'ed */
int xc_get_pfn_type_batch(int xc_handle,
@@ -19,10 +20,11 @@ int xc_get_pfn_type_batch(int xc_handle,
return do_domctl(xc_handle, &domctl);
}
+#if 0 /* dead code ??? */
#define GETPFN_ERR (~0U)
-unsigned int get_pfn_type(int xc_handle,
- unsigned long mfn,
- uint32_t dom)
+static unsigned int get_pfn_type(int xc_handle,
+ unsigned long mfn,
+ uint32_t dom)
{
DECLARE_DOMCTL;
domctl.cmd = XEN_DOMCTL_getpageframeinfo;
@@ -35,6 +37,7 @@ unsigned int get_pfn_type(int xc_handle,
}
return domctl.u.getpageframeinfo.type;
}
+#endif
int xc_mmuext_op(
int xc_handle,
Index: build-32-unstable-11822/tools/libxc/Makefile
===================================================================
--- build-32-unstable-11822.orig/tools/libxc/Makefile
+++ build-32-unstable-11822/tools/libxc/Makefile
@@ -31,7 +31,7 @@ GUEST_SRCS-$(CONFIG_HVM) += xc_hvm_build
-include $(XEN_TARGET_ARCH)/Makefile
-CFLAGS += -Werror
+CFLAGS += -Werror -Wmissing-prototypes
CFLAGS += -fno-strict-aliasing
CFLAGS += $(INCLUDES) -I.
Index: build-32-unstable-11822/tools/libxc/xc_linux_build.c
===================================================================
--- build-32-unstable-11822.orig/tools/libxc/xc_linux_build.c
+++ build-32-unstable-11822/tools/libxc/xc_linux_build.c
@@ -128,7 +128,7 @@ static int probeimageformat(const char *
return 0;
}
-int load_initrd(int xc_handle, domid_t dom,
+static int load_initrd(int xc_handle, domid_t dom,
struct initrd_info *initrd,
unsigned long physbase,
xen_pfn_t *phys_to_mach)
--
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