Lines Matching defs:fp
34 int do_byteswap(FILE *fp)
46 fseek(fp, 0L, SEEK_END);
47 bytes = ftell(fp);
51 if (fwrite(&pad, append_bytes, NUM_MEM_BLOCK, fp)
60 rewind(fp);
62 if ((fread(&upper_byte, sizeof(upper_byte), NUM_MEM_BLOCK, fp)
63 != NUM_MEM_BLOCK) && (feof(fp) == 0)) {
67 if ((fread(&lower_byte, sizeof(lower_byte), NUM_MEM_BLOCK, fp)
68 != NUM_MEM_BLOCK) && (feof(fp) == 0)) {
72 fseek(fp, -8L, SEEK_CUR);
75 if (fwrite(&lower_byte, sizeof(lower_byte), NUM_MEM_BLOCK, fp)
80 if (fwrite(&upper_byte, sizeof(upper_byte), NUM_MEM_BLOCK, fp)
95 FILE *fp = NULL;
103 fp = fopen(argv[1], "rb+");
104 if (fp == NULL) {
110 ret = do_byteswap(fp);
111 fclose(fp);