diff options
Diffstat (limited to 'openjpeg/cmake/TestFileOffsetBits.c')
-rw-r--r-- | openjpeg/cmake/TestFileOffsetBits.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/openjpeg/cmake/TestFileOffsetBits.c b/openjpeg/cmake/TestFileOffsetBits.c new file mode 100644 index 000000000..cd679c113 --- /dev/null +++ b/openjpeg/cmake/TestFileOffsetBits.c @@ -0,0 +1,11 @@ +#include <sys/types.h> + +/* 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 ]; + +int main(int argc, char **argv) +{ + return 0; +} + |