diff options
Diffstat (limited to '')
| -rw-r--r-- | cmake/LargeFiles64.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/cmake/LargeFiles64.c b/cmake/LargeFiles64.c new file mode 100644 index 0000000..57826b7 --- /dev/null +++ b/cmake/LargeFiles64.c @@ -0,0 +1,16 @@ +#include <sys/types.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define VALID_ARRAY_LENGTH 1
+#define INVALID_ARRAY_LENGTH -1
+
+int main(int argc, const char **argv)
+{
+ int a[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? VALID_ARRAY_LENGTH : INVALID_ARRAY_LENGTH];
+ off_t offset = ftello64(NULL);
+ fseeko64(NULL, offset, SEEK_SET);
+ return 0;
+}
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