Imported Upstream version 93u+upstream

1 files changed, 146 insertions, 0 deletions

diff --git a/src/lib/libast/include/glob.h b/src/lib/libast/include/glob.h
new file mode 100644
index 0000000..a118db9
--- /dev/null
+++ b/src/lib/libast/include/glob.h
@@ -0,0 +1,146 @@
+/***********************************************************************
+*                                                                      *
+*               This software is part of the ast package               *
+*          Copyright (c) 1985-2011 AT&T Intellectual Property          *
+*                      and is licensed under the                       *
+*                 Eclipse Public License, Version 1.0                  *
+*                    by AT&T Intellectual Property                     *
+*                                                                      *
+*                A copy of the License is available at                 *
+*          http://www.eclipse.org/org/documents/epl-v10.html           *
+*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
+*                                                                      *
+*              Information and Software Systems Research               *
+*                            AT&T Research                             *
+*                           Florham Park NJ                            *
+*                                                                      *
+*                 Glenn Fowler <gsf@research.att.com>                  *
+*                  David Korn <dgk@research.att.com>                   *
+*                   Phong Vo <kpv@research.att.com>                    *
+*                                                                      *
+***********************************************************************/
+#pragma prototyped
+/*
+ * posix glob interface definitions with gnu extensions
+ */
+
+#ifndef _GLOB_H
+#define _GLOB_H
+
+#define GLOB_VERSION	20060717L
+
+#include <stdlib.h>
+
+struct dirent;
+struct stat;
+
+struct _glob_;
+struct _globlist_;
+
+typedef struct _glob_ glob_t;
+typedef struct _globlist_ globlist_t;
+
+struct _globlist_
+{
+	globlist_t*	gl_next;
+	char*		gl_begin;
+	unsigned char	gl_flags;
+	char		gl_path[1];
+};
+
+struct _glob_
+{
+	size_t		gl_pathc;
+	char**		gl_pathv;
+	size_t		gl_offs;
+	globlist_t*	gl_list;
+	int		gl_flags;
+
+	/* GLOB_DISC data -- memset(&gl,0,sizeof(gl)) before using! */
+
+	const char*	gl_fignore;
+	const char*	gl_suffix;
+	unsigned char*	gl_intr;
+
+	int		gl_delim;
+
+	void*		gl_handle;
+	void*		(*gl_diropen)(glob_t*, const char*);
+	char*		(*gl_dirnext)(glob_t*, void*);
+	void		(*gl_dirclose)(glob_t*, void*);
+	int		(*gl_type)(glob_t*, const char*, int);
+	int		(*gl_attr)(glob_t*, const char*, int);
+
+	/* gnu extensions -- but how do you synthesize dirent and stat? */
+
+	void*		(*gl_opendir)(const char*);
+	struct dirent*	(*gl_readdir)(void*);
+	void		(*gl_closedir)(void*);
+	int		(*gl_stat)(const char*, struct stat*);
+	int		(*gl_lstat)(const char*, struct stat*);
+
+	/* ast additions */
+
+	char*		(*gl_nextdir)(glob_t*, char*);
+	unsigned long	gl_status;
+	unsigned long	gl_version;
+	unsigned short	gl_extra;
+
+#ifdef _GLOB_PRIVATE_
+	_GLOB_PRIVATE_
+#else
+	char*		gl_pad[23];
+#endif
+
+};
+
+/* standard interface */
+#define GLOB_APPEND	0x0001		/* append to previous		*/
+#define GLOB_DOOFFS	0x0002		/* gl_offs defines argv offset	*/
+#define GLOB_ERR	0x0004		/* abort on error		*/
+#define GLOB_MARK	0x0008		/* append / to directories	*/
+#define GLOB_NOCHECK	0x0010		/* nomatch is original pattern	*/
+#define GLOB_NOESCAPE	0x0020		/* don't treat \ specially	*/
+#define GLOB_NOSORT	0x0040		/* don't sort the list		*/
+
+/* extended interface */
+#define GLOB_STARSTAR	0x0080		/* enable [/]**[/] expansion	*/
+#define GLOB_BRACE	0x0100		/* enable {...} expansion	*/
+#define GLOB_ICASE	0x0200		/* ignore case on match		*/
+#define GLOB_COMPLETE	0x0400		/* shell file completeion	*/
+#define GLOB_AUGMENTED	0x0800		/* augmented shell patterns	*/
+#define GLOB_STACK	0x1000		/* allocate on current stack	*/
+#define GLOB_LIST	0x2000		/* just create gl_list		*/
+#define GLOB_ALTDIRFUNC	0x4000		/* gnu discipline functions	*/
+#define GLOB_DISC	0x8000		/* discipline initialized	*/
+
+#define GLOB_GROUP	0x10000		/* REG_SHELL_GROUP		*/
+
+/* gl_status */
+#define GLOB_NOTDIR	0x0001		/* last gl_dirnext() not a dir	*/
+
+/* gl_type return */
+#define GLOB_NOTFOUND	0		/* does not exist		*/
+#define GLOB_DEV	1		/* exists but not DIR EXE REG	*/
+#define GLOB_DIR	2		/* directory			*/
+#define GLOB_EXE	3		/* executable regular file	*/
+#define GLOB_REG	4		/* regular file			*/
+
+/* error return values */
+#define GLOB_ABORTED	1
+#define GLOB_NOMATCH	2
+#define GLOB_NOSPACE	3
+#define GLOB_INTR	4
+#define GLOB_APPERR	5
+#define GLOB_NOSYS	6
+
+#if _BLD_ast && defined(__EXPORT__)
+#define extern		__EXPORT__
+#endif
+
+extern int	glob(const char*, int, int(*)(const char*,int), glob_t*);
+extern void	globfree(glob_t*);
+
+#undef	extern
+
+#endif /* _GLOB_H */