auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 116 deletions

diff --git a/sh/bltin/echo.c b/sh/bltin/echo.c
deleted file mode 100644
index bed7535..0000000
--- a/sh/bltin/echo.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*	$NetBSD: echo.c,v 1.12 2005/02/06 04:43:43 perry Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)echo.c	8.1 (Berkeley) 5/31/93
- */
-
-/*
- * Echo command.
- *
- * echo is steeped in tradition - several of them!
- * netbsd has supported 'echo [-n | -e] args' in spite of -e not being
- * documented anywhere.
- * Posix requires that -n be supported, output from strings containing
- * \ is implementation defined
- * The Single Unix Spec requires that \ escapes be treated as if -e
- * were set, but that -n not be treated as an option.
- * (ksh supports 'echo [-eEn] args', but not -- so that it is actually
- * impossible to actually output '-n')
- *
- * It is suggested that 'printf "%b" "string"' be used to get \ sequences
- * expanded.  printf is now a builtin of netbsd's sh and csh.
- */
-
-//#define main echocmd
-
-#include "bltin.h"
-
-int
-echocmd(int argc, char **argv)
-{
-	char **ap;
-	char *p;
-	char c;
-	int count;
-	int nflag = 0;
-	int eflag = 0;
-
-	ap = argv;
-	if (argc)
-		ap++;
-
-	if ((p = *ap) != NULL) {
-		if (equal(p, "-n")) {
-			nflag = 1;
-			ap++;
-		} else if (equal(p, "-e")) {
-			eflag = 1;
-			ap++;
-		}
-	}
-
-	while ((p = *ap++) != NULL) {
-		while ((c = *p++) != '\0') {
-			if (c == '\\' && eflag) {
-				switch (*p++) {
-				case 'a':  c = '\a';  break;	/* bell */
-				case 'b':  c = '\b';  break;
-				case 'c':  return 0;		/* exit */
-				case 'e':  c =  033;  break;	/* escape */
-				case 'f':  c = '\f';  break;
-				case 'n':  c = '\n';  break;
-				case 'r':  c = '\r';  break;
-				case 't':  c = '\t';  break;
-				case 'v':  c = '\v';  break;
-				case '\\':  break;		/* c = '\\' */
-				case '0':
-					c = 0;
-					count = 3;
-					while (--count >= 0 && (unsigned)(*p - '0') < 8)
-						c = (c << 3) + (*p++ - '0');
-					break;
-				default:
-					/* Output the '/' and char following */
-					p--;
-					break;
-				}
-			}
-			putchar(c);
-		}
-		if (*ap)
-			putchar(' ');
-	}
-	if (! nflag)
-		putchar('\n');
-	return 0;
-}