Fix T40157: Loading movies larger than 4GB in size fails

Issue was caused by _wstat returning EOVERFLOW error because
of file size didn't fit into stat structure which was using
long datatype.

The idea of this patch is to use _wstat64 and _stat64 structure
which is capable storing 64bit file sizes.

Made it a typedef for stat structure used by BLI_stat function
in order to make code easier to follow and avoid ifdefs all
over the place.

Additionally solved issue with BLI_exists which was wrongly
returning False in cases destination file is larger then 4GB.

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/blenkernel/intern/text.c b/source/blender/blenkernel/intern/text.c
index b6d7e8922c4..90687ef9916 100644
--- a/source/blender/blenkernel/intern/text.c
+++ b/source/blender/blenkernel/intern/text.c
@@ -667,7 +667,7 @@ void BKE_text_write(Text *text, const char *str) /* called directly from rna */
 
 int BKE_text_file_modified_check(Text *text)
 {
-	struct stat st;
+	BLI_stat_t st;
 	int result;
 	char file[FILE_MAX];
 
@@ -696,7 +696,7 @@ int BKE_text_file_modified_check(Text *text)
 
 void BKE_text_file_modified_ignore(Text *text)
 {
-	struct stat st;
+	BLI_stat_t st;
 	int result;
 	char file[FILE_MAX];