From 5b57d28ffb6e1ef86b50f7d05d977826eae89bfe Mon Sep 17 00:00:00 2001
From: Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com>
Date: Fri, 1 Feb 2019 22:55:37 +0000
Subject: initial population

---
 bin/sh/exec.h | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 bin/sh/exec.h

(limited to 'bin/sh/exec.h')

diff --git a/bin/sh/exec.h b/bin/sh/exec.h
new file mode 100644
index 0000000..90beba1
--- /dev/null
+++ b/bin/sh/exec.h
@@ -0,0 +1,78 @@
+/*	$NetBSD: exec.h,v 1.27 2018/06/22 11:04:55 kre 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.
+ *
+ *	@(#)exec.h	8.3 (Berkeley) 6/8/95
+ */
+
+/* values of cmdtype */
+#define CMDUNKNOWN	-1	/* no entry in table for command */
+#define CMDNORMAL	0	/* command is an executable program */
+#define CMDFUNCTION	1	/* command is a shell function */
+#define CMDBUILTIN	2	/* command is a shell builtin */
+#define CMDSPLBLTIN	3	/* command is a special shell builtin */
+
+
+struct cmdentry {
+	short cmdtype;
+	short lno_frel;		/* for functions: Line numbers count from 1 */
+	int lineno;		/* for functions: Abs line number of defn */
+	union param {
+		int index;
+		int (*bltin)(int, char**);
+		struct funcdef *func;
+	} u;
+};
+
+
+/* action to find_command() */
+#define DO_ERR		0x01	/* prints errors */
+#define DO_ABS		0x02	/* checks absolute paths */
+#define DO_NOFUNC	0x04	/* don't return shell functions, for command */
+#define DO_ALTPATH	0x08	/* using alternate path */
+#define DO_ALTBLTIN	0x20	/* %builtin in alt. path */
+
+extern const char *pathopt;	/* set by padvance */
+
+void shellexec(char **, char **, const char *, int, int) __dead;
+char *padvance(const char **, const char *, int);
+void find_command(char *, struct cmdentry *, int, const char *);
+int (*find_builtin(char *))(int, char **);
+int (*find_splbltin(char *))(int, char **);
+void hashcd(void);
+void changepath(const char *);
+void deletefuncs(void);
+void getcmdentry(char *, struct cmdentry *);
+union node;
+void defun(char *, union node *, int);
+int unsetfunc(char *);
+void hash_special_builtins(void);
-- 
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