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dump: const-qualify the buf of WriteCoreDumpFunction

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WriteCoreDumpFunction is a function pointer that points to the function used to
write content in "buf" into core file, so "buf" should be const-qualify.

Signed-off-by: Qiao Nuohan <qiaonuohan@cn.fujitsu.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
qiaonuohan 2014-02-18 14:11:25 +08:00 committed by Luiz Capitulino
parent fbb0621a0f
commit b5ba1cc626
2 changed files with 3 additions and 2 deletions
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2
dump.c
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@ -99,7 +99,7 @@ static void dump_error(DumpState *s, const char *reason)
dump_cleanup(s); dump_cleanup(s);
} }
static int fd_write_vmcore(void *buf, size_t size, void *opaque) static int fd_write_vmcore(const void *buf, size_t size, void *opaque)
{ {
DumpState *s = opaque; DumpState *s = opaque;
size_t written_size; size_t written_size;

3
include/qom/cpu.h
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@ -28,7 +28,8 @@
#include "qemu/tls.h" #include "qemu/tls.h"
#include "qemu/typedefs.h" #include "qemu/typedefs.h"
typedef int (*WriteCoreDumpFunction)(void *buf, size_t size, void *opaque); typedef int (*WriteCoreDumpFunction)(const void *buf, size_t size,
void *opaque);
/** /**
* vaddr: * vaddr: