Lines Matching refs:f
30 FILE *f; in do_one_test() local
32 f = fopen (temp_file, "r"); in do_one_test()
33 if (f == NULL) in do_one_test()
39 if (mode == 1 && ftell (f) != 0) in do_one_test()
41 printf ("first ftell returned wrong position %ld\n", ftell (f)); in do_one_test()
45 if (fgetc (f) != '1' || fgetc (f) != '2') in do_one_test()
51 if (mode == 2 && ftell (f) != 2) in do_one_test()
53 printf ("second ftell returned wrong position %ld\n", ftell (f)); in do_one_test()
57 if (ungetc ('6', f) != '6') in do_one_test()
63 if (ftell (f) != 1) in do_one_test()
65 printf ("third ftell returned wrong position %ld\n", ftell (f)); in do_one_test()
69 if (fgetc (f) != '6') in do_one_test()
75 if (ftell (f) != 2) in do_one_test()
77 printf ("fourth ftell returned wrong position %ld\n", ftell (f)); in do_one_test()
81 fclose (f); in do_one_test()