Adding upstream version 1:0.1.9998svn3589+dfsg.upstream/1%0.1.9998svn3589+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 88 insertions, 0 deletions

diff --git a/src/kash/parser.h b/src/kash/parser.h
new file mode 100644
index 0000000..58408be
--- /dev/null
+++ b/src/kash/parser.h
@@ -0,0 +1,88 @@
+/*	$NetBSD: parser.h,v 1.17 2004/06/26 22:09:49 dsl 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.
+ *
+ *	@(#)parser.h	8.3 (Berkeley) 5/4/95
+ */
+
+#ifndef ___parse_h
+#define ___parse_h
+
+/* control characters in argument strings */
+#define CTL_FIRST '\201'	/* first 'special' character */
+#define CTLESC '\201'		/* escape next character */
+#define CTLVAR '\202'		/* variable defn */
+#define CTLENDVAR '\203'
+#define CTLBACKQ '\204'
+#define CTLQUOTE 01		/* ored with CTLBACKQ code if in quotes */
+/*	CTLBACKQ | CTLQUOTE == '\205' */
+#define	CTLARI	'\206'		/* arithmetic expression */
+#define	CTLENDARI '\207'
+#define	CTLQUOTEMARK '\210'
+#define	CTLQUOTEEND '\211'	/* only inside ${...} */
+#define	CTL_LAST '\211'		/* last 'special' character */
+
+/* variable substitution byte (follows CTLVAR) */
+#define VSTYPE	0x0f		/* type of variable substitution */
+#define VSNUL	0x10		/* colon--treat the empty string as unset */
+#define VSQUOTE 0x80		/* inside double quotes--suppress splitting */
+
+/* values of VSTYPE field */
+#define VSNORMAL	0x1		/* normal variable:  $var or ${var} */
+#define VSMINUS		0x2		/* ${var-text} */
+#define VSPLUS		0x3		/* ${var+text} */
+#define VSQUESTION	0x4		/* ${var?message} */
+#define VSASSIGN	0x5		/* ${var=text} */
+#define VSTRIMLEFT	0x6		/* ${var#pattern} */
+#define VSTRIMLEFTMAX	0x7		/* ${var##pattern} */
+#define VSTRIMRIGHT	0x8		/* ${var%pattern} */
+#define VSTRIMRIGHTMAX 	0x9		/* ${var%%pattern} */
+#define VSLENGTH	0xa		/* ${#var} */
+
+
+/*
+ * NEOF is returned by parsecmd when it encounters an end of file.  It
+ * must be distinct from NULL, so we use the address of a variable that
+ * happens to be handy.
+ */
+/*extern int tokpushback;*/
+#define NEOF ((union node *)&psh->tokpushback)
+/*extern int whichprompt;*/		/* 1 == PS1, 2 == PS2 */
+
+
+union node *parsecmd(struct shinstance *, int);
+void fixredir(struct shinstance *, union node *, const char *, int);
+int goodname(const char *);
+const char *getprompt(struct shinstance *, void *);
+union node *copyparsetree(shinstance *, union node *);
+
+#endif