diff options
| author | Julien Malik <julien.malik@paraiso.me> | 2011-11-28 15:32:22 +0000 |
|---|---|---|
| committer | Julien Malik <julien.malik@paraiso.me> | 2011-11-28 15:32:22 +0000 |
| commit | 2eba4fb96b97df690139f8c0352f8080acc4014f (patch) | |
| tree | 96b0f0dab6a492cdebbc77f869039d97bc7cfe90 /CMake/TestFileOffsetBits.c | |
| parent | 27ba604ad793ea14bbaa2ec53e19d019b5941034 (diff) | |
[trunk] activate LargeFileSupport in CMake
Diffstat (limited to 'CMake/TestFileOffsetBits.c')
| -rw-r--r-- | CMake/TestFileOffsetBits.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/CMake/TestFileOffsetBits.c b/CMake/TestFileOffsetBits.c new file mode 100644 index 00000000..993b2da4 --- /dev/null +++ b/CMake/TestFileOffsetBits.c @@ -0,0 +1,10 @@ +#include <sys/types.h> + +int main(int argc, char **argv) +{ + /* Cause a compile-time error if off_t is smaller than 64 bits */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[ (LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1 ]; + return 0; +} + |