1 files changed, 89 insertions, 0 deletions
diff --git a/usr/dash/bltin/bltin.h b/usr/dash/bltin/bltin.h
new file mode 100644
index 0000000..f5ac06f
--- /dev/null
+++ b/usr/dash/bltin/bltin.h
@@ -0,0 +1,89 @@
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * Copyright (c) 1997-2005
+ *	Herbert Xu <herbert@gondor.apana.org.au>.  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.
+ *
+ *	@(#)bltin.h	8.1 (Berkeley) 5/31/93
+ */
+
+/*
+ * This file is included by programs which are optionally built into the
+ * shell.  If SHELL is defined, we try to map the standard UNIX library
+ * routines to ash routines using defines.
+ */
+
+#include "../shell.h"
+#include "../mystring.h"
+#include "../options.h"
+#ifdef SHELL
+#include "../memalloc.h"
+#include "../output.h"
+#include "../error.h"
+#ifndef USE_GLIBC_STDIO
+#undef stdout
+#undef stderr
+#undef putc
+#undef putchar
+#undef fileno
+#define stdout out1
+#define stderr out2
+#define printf out1fmt
+#define putc(c, file)	outc(c, file)
+#define putchar(c)	out1c(c)
+#define FILE struct output
+#define fprintf outfmt
+#define fputs outstr
+#define fflush flushout
+#define fileno(f) ((f)->fd)
+#define ferror outerr
+#endif
+#define INITARGS(argv)
+#define	error sh_error
+#define	warn sh_warn
+#define	warnx sh_warnx
+#define exit sh_exit
+#define setprogname(s)
+#define getprogname() commandname
+#define setlocate(l,s) 0
+
+#define getenv(p) bltinlookup((p),0)
+
+#else
+#undef NULL
+#include <stdio.h>
+#undef main
+#define INITARGS(argv)	if ((commandname = argv[0]) == NULL) {fputs("Argc is zero\n", stderr); exit(2);} else
+#endif
+
+int echocmd(int, char **);
+
+
+extern const char *commandname;