Lines Matching refs:f
50 test_cmp(FILE *f, const char *t) in test_cmp() argument
53 while ((c = getc(f)) != EOF) { in test_cmp()
65 FILE *f; in main() local
68 f = fopen(file_name, "w+"); in main()
69 if (!f) { in main()
74 if ((size_t) fprintf(f, "%s", test_string) != strlen(test_string)) { in main()
80 if (fseeko(f, -3, SEEK_CUR) < 0) { in main()
84 if (test_cmp(f, test_string + sizeof(test_string) - 4)) in main()
87 if (fseek(f, 2, SEEK_SET)) { in main()
91 if (test_cmp(f, test_string + 2)) in main()
95 if (fclose(f) != 0) { in main()
100 f = fopen(file_name, "r"); in main()
101 if (!f) { in main()
106 if (test_cmp(f, test_string)) in main()