Lines Matching refs:f
36 FILE *f; in do_test() local
41 f = fopen (temp_file, "rm"); in do_test()
42 if (f == NULL) in do_test()
48 if (fgets (buf, sizeof buf, f) == NULL) in do_test()
61 feof (f), ferror (f)); in do_test()
63 c = fgetc (f); in do_test()
66 feof (f), ferror (f)); in do_test()
70 c, feof (f), ferror (f)); in do_test()
83 if (fgets (buf, sizeof buf, f) == NULL) in do_test()
86 feof (f), ferror (f)); in do_test()
87 clearerr (f); in do_test()
88 if (fgets (buf, sizeof buf, f) == NULL) in do_test()
91 feof (f), ferror (f)); in do_test()
101 fclose (f); in do_test()