projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 22f58170 KB |
1 | /*- |
| 2 | * Copyright (c) 1991 The Regents of the University of California. | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * This code is derived from software contributed to Berkeley by | |
| 6 | * Kenneth Almquist. | |
| 7 | * | |
| 8 | * %sccs.include.redist.c% | |
| 9 | * | |
| 10 | * @(#)bltin.h 5.1 (Berkeley) %G% | |
| 11 | */ | |
| 12 | ||
| 13 | /* | |
| 14 | * This file is included by programs which are optionally built into the | |
| 15 | * shell. If SHELL is defined, we try to map the standard UNIX library | |
| 16 | * routines to ash routines using defines. | |
| 17 | */ | |
| 18 | ||
| 19 | #include "../shell.h" | |
| 20 | #include "../mystring.h" | |
| 21 | #ifdef SHELL | |
| 22 | #include "../output.h" | |
| 23 | #define stdout out1 | |
| 24 | #define stderr out2 | |
| 25 | #define printf out1fmt | |
| 26 | #define putc(c, file) outc(c, file) | |
| 27 | #define putchar(c) out1c(c) | |
| 28 | #define fprintf outfmt | |
| 29 | #define fputs outstr | |
| 30 | #define fflush flushout | |
| 31 | #define INITARGS(argv) | |
| 32 | #else | |
| 33 | #undef NULL | |
| 34 | #include <stdio.h> | |
| 35 | #undef main | |
| 36 | #define INITARGS(argv) if ((commandname = argv[0]) == NULL) {fputs("Argc is zero\n", stderr); exit(2);} else | |
| 37 | #endif | |
| 38 | ||
| 39 | #ifdef __STDC__ | |
| 40 | pointer stalloc(int); | |
| 41 | void error(char *, ...); | |
| 42 | #else | |
| 43 | pointer stalloc(); | |
| 44 | void error(); | |
| 45 | #endif | |
| 46 | ||
| 47 | ||
| 48 | extern char *commandname; |