From: Stefan Weil <sw@weilnetz.de>
To: qemu-devel@nongnu.org
Cc: Stefan Weil <sw@weilnetz.de>
Subject: [Qemu-devel] [PATCH] w64: Don't redefine lseek, ftruncate
Date: Sat, 10 Mar 2012 11:14:31 +0100 [thread overview]
Message-ID: <1331374472-15157-1-git-send-email-sw@weilnetz.de> (raw)
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 <sw@weilnetz.de>
---
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
next reply other threads:[~2012-03-10 10:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-10 10:14 Stefan Weil [this message]
2012-03-10 10:14 ` [Qemu-devel] [PATCH] configure: Test for libiberty.a (mingw32) Stefan Weil
2012-03-10 16:28 ` Andreas Färber
2012-03-10 18:47 ` Stefan Weil
2012-03-11 16:10 ` Blue Swirl
2012-03-10 12:11 ` [Qemu-devel] [PATCH] w64: Don't redefine lseek, ftruncate Andreas Färber
2012-03-10 16:17 ` Stefan Weil
2012-03-11 16:09 ` Blue Swirl
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