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[Qemu-devel] [PATCH] w64: Don't redefine lseek, ftruncate
From: |
Stefan Weil |
Subject: |
[Qemu-devel] [PATCH] w64: Don't redefine lseek, ftruncate |
Date: |
Sat, 10 Mar 2012 11:14:31 +0100 |
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
static inline char *realpath(const char *path, char *resolved_path)
{
--
1.7.9
- [Qemu-devel] [PATCH] w64: Don't redefine lseek, ftruncate,
Stefan Weil <=