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authorfrosch <frosch@openttd.org>2015-08-20 20:47:45 +0000
committerfrosch <frosch@openttd.org>2015-08-20 20:47:45 +0000
commit611478850886e1f7d973661cd08830c4c24190af (patch)
tree006ac727216dc713ebb00f4ee695e5b8e70ca71f
parent98acf32c6d7a2fdd82e4a48a0585c05a2803d529 (diff)
downloadopenttd-611478850886e1f7d973661cd08830c4c24190af.tar.xz
(svn r27389) -Fix: There are two different availability conditions for fdatasync in the manpage. Use them both, since at least on some MinGW versions one is not enough.
-rw-r--r--src/ini.cpp3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/ini.cpp b/src/ini.cpp
index ccce19239..905ebfacf 100644
--- a/src/ini.cpp
+++ b/src/ini.cpp
@@ -16,7 +16,6 @@
#include "fileio_func.h"
#if (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309L) || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 500)
-# define WITH_FDATASYNC
# include <unistd.h>
#endif
@@ -80,7 +79,7 @@ bool IniFile::SaveToDisk(const char *filename)
* APIs to do so. We only need to flush the data as the metadata itself
* (modification date etc.) is not important to us; only the real data is.
*/
-#ifdef WITH_FDATASYNC
+#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
int ret = fdatasync(fileno(f));
fclose(f);
if (ret != 0) return false;