Imported from ../bash-3.1.tar.gz.

[platform/upstream/bash.git] / pathexp.h

diff --git a/pathexp.h b/pathexp.h
index a164de1..5f1731a 100644 (file)
--- a/pathexp.h
+++ b/pathexp.h
@@ -1,6 +1,6 @@
 /* pathexp.h -- The shell interface to the globbing library. */
 
-/* Copyright (C) 1987,1989 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file is part of GNU Bash, the Bourne Again SHell.
 
@@ -16,7 +16,7 @@
 
    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. */
+   Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 
 #if !defined (_PATHEXP_H_)
 #define _PATHEXP_H_
@@ -29,27 +29,44 @@ extern int noglob_dot_filenames;
 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 */
+
+#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 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 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
@@ -63,12 +80,14 @@ struct ign {
   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 *));