Am 10.03.2012 11:14, schrieb Stefan Weil:
MinGW-w64 already defines lseek and ftruncate (and uses the 64 bit
variants). The conditional compilation avoids redefinitions
(which would be wrong) and compiler warnings.
Signed-off-by: Stefan Weil<address@hidden>
---
qemu-common.h | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/qemu-common.h b/qemu-common.h
index dbfce6f..b0fdf5c 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -93,9 +93,13 @@ typedef int (*fprintf_function)(FILE *f, const char *fmt,
...)
#ifdef _WIN32
#define fsync _commit
-#define lseek _lseeki64
+#if !defined(lseek)
+# define lseek _lseeki64
+#endif
int qemu_ftruncate64(int, int64_t);
-#define ftruncate qemu_ftruncate64
+#if !defined(ftruncate)
+# define ftruncate qemu_ftruncate64
+#endif
lseek looks okay to me, but did you check that ftruncate and
qemu_ftruncate64 behave the same?
Andreas