[xen staging] tools/misc: drop all libxc internals from xen-mfndump.c

[patchbot@xxxxxxx]

commit 45397d49fa7f0f236b783df48713dbf5a68bf599
Author:     Juergen Gross <jgross@xxxxxxxx>
AuthorDate: Fri Aug 28 17:07:25 2020 +0200
Commit:     Wei Liu <wl@xxxxxxx>
CommitDate: Wed Sep 9 10:57:25 2020 +0000

    tools/misc: drop all libxc internals from xen-mfndump.c
    
    The last libxc internal used by xen-mfndump.c is the ERROR() macro.
    Add a simple definition for that macro to xen-mfndump.c and replace
    the libxc private header includes by official ones.
    
    Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
    Acked-by: Wei Liu <wl@xxxxxxx>
---
 tools/misc/Makefile      |  2 --
 tools/misc/xen-mfndump.c | 13 +++++++++----
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/tools/misc/Makefile b/tools/misc/Makefile
index 2a7f2ec42d..7d37f297a9 100644
--- a/tools/misc/Makefile
+++ b/tools/misc/Makefile
@@ -99,8 +99,6 @@ xen-hptool: xen-hptool.o
 
 xenhypfs.o: CFLAGS += $(CFLAGS_libxenhypfs)
 
-# xen-mfndump incorrectly uses libxc internals
-xen-mfndump.o: CFLAGS += -I$(XEN_ROOT)/tools/libxc $(CFLAGS_libxencall)
 xen-mfndump: xen-mfndump.o
        $(CC) $(LDFLAGS) -o $@ $< $(LDLIBS_libxenevtchn) $(LDLIBS_libxenctrl) 
$(LDLIBS_libxenguest) $(APPEND_LDFLAGS)
 
diff --git a/tools/misc/xen-mfndump.c b/tools/misc/xen-mfndump.c
index 92bc954ce0..62121bd241 100644
--- a/tools/misc/xen-mfndump.c
+++ b/tools/misc/xen-mfndump.c
@@ -1,15 +1,20 @@
-#define XC_WANT_COMPAT_MAP_FOREIGN_API
-#include <xenctrl.h>
-#include <xc_private.h>
-#include <xc_core.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/mman.h>
 #include <unistd.h>
 #include <inttypes.h>
 
+#define XC_WANT_COMPAT_MAP_FOREIGN_API
+#include <xenctrl.h>
+#include <xenguest.h>
+
 #include <xen-tools/libs.h>
 
 #define M2P_SIZE(_m)    ROUNDUP(((_m) * sizeof(xen_pfn_t)), 21)
 #define is_mapped(pfn_type) (!((pfn_type) & 0x80000000UL))
 
+#define ERROR(msg, args...) fprintf(stderr, msg, ## args)
+
 static xc_interface *xch;
 
 int help_func(int argc, char *argv[])
--
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