/* pathexp.h -- The shell interface to the globbing library. */
-/* Copyright (C) 1987,1989 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2009 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
- Bash is free software; you can redistribute it and/or modify it under
- the terms of the GNU General Public License as published by the Free
- Software Foundation; either version 2, or (at your option) any later
- version.
+ Bash is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- Bash is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- for more details.
+ Bash is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
- You should have received a copy of the GNU General Public License along
- with Bash; see the file COPYING. If not, write to the Free Software
- Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU General Public License
+ along with Bash. If not, see <http://www.gnu.org/licenses/>.
+*/
#if !defined (_PATHEXP_H_)
#define _PATHEXP_H_
extern char *glob_error_return;
#endif /* !USE_POSIX_GLOB_LIBRARY */
+/* Flag values for quote_string_for_globbing */
+#define QGLOB_CVTNULL 0x01 /* convert QUOTED_NULL strings to '\0' */
+#define QGLOB_FILENAME 0x02 /* do correct quoting for matching filenames */
+#define QGLOB_REGEXP 0x04 /* quote an ERE for regcomp/regexec */
+
+#if defined (EXTENDED_GLOB)
+/* Flags to OR with other flag args to strmatch() to enabled the extended
+ pattern matching. */
+# define FNMATCH_EXTFLAG (extended_glob ? FNM_EXTMATCH : 0)
+#else
+# define FNMATCH_EXTFLAG 0
+#endif /* !EXTENDED_GLOB */
+
+#define FNMATCH_IGNCASE (match_ignore_case ? FNM_CASEFOLD : 0)
+
extern int glob_dot_filenames;
+extern int extended_glob;
+extern int glob_star;
+extern int match_ignore_case; /* doesn't really belong here */
extern int unquoted_glob_pattern_p __P((char *));
-/* PATHNAME can contain characters prefixed by CTLESC;; this indicates
+/* PATHNAME can contain characters prefixed by CTLESC; this indicates
that the character is to be quoted. We quote it here in the style
- that the glob library recognizes. If CONVERT_QUOTED_NULLS is non-zero,
+ that the glob library recognizes. If flags includes QGLOB_CVTNULL,
we change quoted null strings (pathname[0] == CTLNUL) into empty
strings (pathname[0] == 0). If this is called after quote removal
- is performed, CONVERT_QUOTED_NULLS should be 0; if called when quote
+ is performed, (flags & QGLOB_CVTNULL) should be 0; if called when quote
removal has not been done (for example, before attempting to match a
- pattern while executing a case statement), CONVERT_QUOTED_NULLS should
- be 1. */
-extern char *quote_string_for_globbing __P((char *, int));
+ pattern while executing a case statement), flags should include
+ QGLOB_CVTNULL. If flags includes QGLOB_FILENAME, appropriate quoting
+ to match a filename should be performed. */
+extern char *quote_string_for_globbing __P((const char *, int));
+extern int glob_char_p __P((const char *));
extern char *quote_globbing_chars __P((char *));
/* Call the glob library to do globbing on PATHNAME. */
-extern char **shell_glob_filename __P((char *));
+extern char **shell_glob_filename __P((const char *));
-/* Filename completion ignore. Used to the "fignore" facility of
+/* Filename completion ignore. Used to implement the "fignore" facility of
tcsh and GLOBIGNORE (like ksh-93 FIGNORE).
It is passed a NULL-terminated array of (char *)'s that must be
int len, flags;
};
+typedef int sh_iv_item_func_t __P((struct ign *));
+
struct ignorevar {
char *varname; /* FIGNORE or GLOBIGNORE */
struct ign *ignores; /* Store the ignore strings here */
int num_ignores; /* How many are there? */
char *last_ignoreval; /* Last value of variable - cached for speed */
- Function *item_func; /* Called when each item is parsed from $`varname' */
+ sh_iv_item_func_t *item_func; /* Called when each item is parsed from $`varname' */
};
extern void setup_ignore_patterns __P((struct ignorevar *));