Subversion Repositories HelenOS

Rev

Rev 2714 | Blame | Compare with Previous | Last modification | View Log | Download | RSS feed

  1. /*  $NetBSD: bltin.h,v 1.9 1997/07/04 21:02:29 christos Exp $   */
  2.  
  3. /*-
  4.  * Copyright (c) 1991, 1993
  5.  *  The Regents of the University of California.  All rights reserved.
  6.  *
  7.  * This code is derived from software contributed to Berkeley by
  8.  * Kenneth Almquist.
  9.  *
  10.  * Redistribution and use in source and binary forms, with or without
  11.  * modification, are permitted provided that the following conditions
  12.  * are met:
  13.  * 1. Redistributions of source code must retain the above copyright
  14.  *    notice, this list of conditions and the following disclaimer.
  15.  * 2. Redistributions in binary form must reproduce the above copyright
  16.  *    notice, this list of conditions and the following disclaimer in the
  17.  *    documentation and/or other materials provided with the distribution.
  18.  * 3. All advertising materials mentioning features or use of this software
  19.  *    must display the following acknowledgement:
  20.  *  This product includes software developed by the University of
  21.  *  California, Berkeley and its contributors.
  22.  * 4. Neither the name of the University nor the names of its contributors
  23.  *    may be used to endorse or promote products derived from this software
  24.  *    without specific prior written permission.
  25.  *
  26.  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  27.  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28.  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29.  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  30.  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  31.  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  32.  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  33.  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  34.  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  35.  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  36.  * SUCH DAMAGE.
  37.  *
  38.  *  @(#)bltin.h 8.1 (Berkeley) 5/31/93
  39.  */
  40.  
  41. /*
  42.  * This file is included by programs which are optionally built into the
  43.  * shell.  If SHELL is defined, we try to map the standard UNIX library
  44.  * routines to ash routines using defines.
  45.  */
  46.  
  47. #include "../shell.h"
  48. #include "../mystring.h"
  49. #include "../memalloc.h"
  50. #ifdef SHELL
  51. #include "../output.h"
  52. #ifndef _GNU_SOURCE
  53. #define stdout out1
  54. #define stderr out2
  55. #define printf out1fmt
  56. #define putc(c, file)   outc(c, file)
  57. #define putchar(c)  out1c(c)
  58. #define fprintf outfmt
  59. #define fputs outstr
  60. #define fflush flushout
  61. #define warnx(a, b, c) {                \
  62.     char buf[64];                   \
  63.     (void)snprintf(buf, sizeof(buf), a, b, c);  \
  64.     error("%s", buf);               \
  65. }
  66. #endif
  67. #define INITARGS(argv)
  68.  
  69. #else
  70. #undef NULL
  71. #include <stdio.h>
  72. #undef main
  73. #define INITARGS(argv)  if ((commandname = argv[0]) == NULL) {fputs("Argc is zero\n", stderr); exit(2);} else
  74. #endif
  75.  
  76. pointer stalloc __P((int));
  77. void error __P((char *, ...));
  78. int echocmd __P((int, char **));
  79.  
  80.  
  81. extern char *commandname;
  82.