projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| edf71f48 DF |
1 | /* |
| 2 | * Copyright (c) 1980 Regents of the University of California. | |
| 3 | * All rights reserved. The Berkeley software License Agreement | |
| 4 | * specifies the terms and conditions for redistribution. | |
| 5 | */ | |
| 6 | ||
| 7 | #ifndef lint | |
| 70190965 | 8 | static char *sccsid = "@(#)ovprintf.c 1.3 (Berkeley) %G%"; |
| edf71f48 | 9 | #endif not lint |
| 473313e2 BJ |
10 | |
| 11 | /* | |
| 12 | * This version of printf calls doprnt, and as such is not portable, | |
| 13 | * since doprnt is written in pdp-11 assembly language. (There is a | |
| 14 | * vax doprnt which has the first 2 arguments reversed. We don't use it.) | |
| 15 | * This version is used because it is about 900 bytes smaller than the | |
| 16 | * portable version, which is also included in case it is needed. | |
| 17 | */ | |
| 18 | #ifdef TRACE | |
| 19 | #include <stdio.h> | |
| 20 | #undef putchar | |
| 21 | #endif | |
| 22 | ||
| 23 | printf(fmt, args) | |
| 24 | char *fmt; | |
| 25 | { | |
| 26 | _doprnt(fmt, &args, 0); | |
| 27 | } | |
| 28 | ||
| 29 | _strout(string, count, adjust, file, fillch) | |
| 30 | register char *string; | |
| 31 | register count; | |
| 32 | int adjust; | |
| 33 | register struct _iobuf *file; | |
| 34 | { | |
| 35 | while (adjust < 0) { | |
| 36 | if (*string=='-' && fillch=='0') { | |
| 37 | putchar(*string++); | |
| 38 | count--; | |
| 39 | } | |
| 40 | putchar(fillch); | |
| 41 | adjust++; | |
| 42 | } | |
| 43 | while (--count>=0) | |
| 44 | putchar(*string++); | |
| 45 | while (adjust) { | |
| 46 | putchar(fillch); | |
| 47 | adjust--; | |
| 48 | } | |
| 49 | } |