From d796c9dd933ab96ec83b9a634feedd5d32e1ba3f Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Tue, 8 Nov 2011 12:31:36 -0600 Subject: Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731 --- config.tests/unix/largefile/largefiletest.cpp | 32 +++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 config.tests/unix/largefile/largefiletest.cpp (limited to 'config.tests/unix/largefile/largefiletest.cpp') diff --git a/config.tests/unix/largefile/largefiletest.cpp b/config.tests/unix/largefile/largefiletest.cpp new file mode 100644 index 000000000..ed04e7a4a --- /dev/null +++ b/config.tests/unix/largefile/largefiletest.cpp @@ -0,0 +1,32 @@ +/* Sample program for configure to test Large File support on target +platforms. +*/ + +#define _LARGEFILE_SOURCE +#define _LARGE_FILES +#define _FILE_OFFSET_BITS 64 +#include +#include +#include +#include +#include + +int main( int, char **argv ) +{ +// check that off_t can hold 2^63 - 1 and perform basic operations... +#define OFF_T_64 (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + if (OFF_T_64 % 2147483647 != 1) + return 1; + + // stat breaks on SCO OpenServer + struct stat buf; + stat( argv[0], &buf ); + if (!S_ISREG(buf.st_mode)) + return 2; + + FILE *file = fopen( argv[0], "r" ); + off_t offset = ftello( file ); + fseek( file, offset, SEEK_CUR ); + fclose( file ); + return 0; +} -- cgit v1.2.1