Commit 7becd9d708425924f3a402fdd3c6e18ba2a7e4e3
2009-11-07T16:03:38
fflush, freadseek: use fseeko, not fseek Follow our own advice: fseek is not safe to use on large files. * lib/fflush.c (clear_ungetc_buffer_preserving_position) (clear_ungetc_buffer): Avoid potential problems on large files. * lib/freadseek.c (freadseek): Likewise. * modules/freadseek (Depends-on): Add fseeko. * modules/fseek (configure.ac): Set a witness. * tests/test-fflush.c (main): Use fseeko. * tests/test-fpurge.c (fseek): Disable link warning. * tests/test-freadable.c (fseek): Likewise. * tests/test-freading.c (fseek): Likewise. * tests/test-fseeko.c (fseek): Likewise. * tests/test-ftell.c (fseek): Likewise. * tests/test-ftello.c (fseek): Likewise. * tests/test-fwritable.c (fseek): Likewise. * tests/test-fwriting.c (fseek): Likewise. Signed-off-by: Eric Blake <ebb9@byu.net>