Commit | Line | Data |
---|---|---|
1f92ea9c TL |
1 | #include <stdio.h> |
2 | ||
3 | fread(ptr, size, count, iop) | |
4 | unsigned size, count; | |
5 | register char *ptr; | |
6 | register FILE *iop; | |
7 | { | |
8 | register c; | |
9 | unsigned ndone, s; | |
10 | ||
11 | ndone = 0; | |
12 | if (size) | |
13 | for (; ndone<count; ndone++) { | |
14 | s = size; | |
15 | do { | |
16 | if ((c = getc(iop)) >= 0) | |
17 | *ptr++ = c; | |
18 | else | |
19 | return(ndone); | |
20 | } while (--s); | |
21 | } | |
22 | return(ndone); | |
23 | } | |
24 | ||
25 | fwrite(ptr, size, count, iop) | |
26 | unsigned size, count; | |
27 | register char *ptr; | |
28 | register FILE *iop; | |
29 | { | |
30 | register unsigned s; | |
31 | unsigned ndone; | |
32 | ||
33 | ndone = 0; | |
34 | if (size) | |
35 | for (; ndone<count; ndone++) { | |
36 | s = size; | |
37 | do { | |
38 | putc(*ptr++, iop); | |
39 | } while (--s); | |
40 | if (ferror(iop)) | |
41 | break; | |
42 | } | |
43 | return(ndone); | |
44 | } |