Introduce compiled_regex, eliminate make_regfree_cleanup

[deliverable/binutils-gdb.git] / gdb / extension-priv.h

diff --git a/gdb/extension-priv.h b/gdb/extension-priv.h
index d0242e28f296df24a667e89e85abcbee35ccad35..f77f088ba8a8b914c8ffe3e5fa0280b1e4dd9b6b 100644 (file)
--- a/gdb/extension-priv.h
+++ b/gdb/extension-priv.h
@@ -1,7 +1,7 @@
 /* Private implementation details of interface between gdb and its
    extension languages.
 
-   Copyright (C) 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2014-2017 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -22,6 +22,7 @@
 #define EXTENSION_PRIV_H
 
 #include "extension.h"
+#include <signal.h>
 
 /* The return code for some API calls.  */
 
@@ -170,19 +171,19 @@ struct extension_language_ops
   void (*free_type_printers) (const struct extension_language_defn *,
                              struct ext_lang_type_printers *);
 
-  /* Try to pretty-print a value of type TYPE located at VALADDR
-     + EMBEDDED_OFFSET, which came from the inferior at address ADDRESS
-     + EMBEDDED_OFFSET, onto stdio stream STREAM according to OPTIONS.
-     VAL is the whole object that came from ADDRESS.  VALADDR must point to
-     the head of VAL's contents buffer.
+  /* Try to pretty-print a value of type TYPE located at VAL's contents
+     buffer + EMBEDDED_OFFSET, which came from the inferior at address
+     ADDRESS + EMBEDDED_OFFSET, onto stdio stream STREAM according to
+     OPTIONS.
+     VAL is the whole object that came from ADDRESS.
      Returns EXT_LANG_RC_OK upon success, EXT_LANG_RC_NOP if the value
      is not recognized, and EXT_LANG_RC_ERROR if an error was encountered.  */
   enum ext_lang_rc (*apply_val_pretty_printer)
     (const struct extension_language_defn *,
-     struct type *type, const gdb_byte *valaddr,
-     int embedded_offset, CORE_ADDR address,
+     struct type *type,
+     LONGEST embedded_offset, CORE_ADDR address,
      struct ui_file *stream, int recurse,
-     const struct value *val, const struct value_print_options *options,
+     struct value *val, const struct value_print_options *options,
      const struct language_defn *language);
 
   /* GDB access to the "frame filter" feature.
@@ -231,7 +232,7 @@ struct extension_language_ops
   enum ext_lang_bp_stop (*breakpoint_cond_says_stop)
     (const struct extension_language_defn *, struct breakpoint *);
 
-  /* The next three are used to connect GDB's SIGINT handling with the
+  /* The next two are used to connect GDB's SIGINT handling with the
      extension language's.
 
      Terminology: If an extension language can use GDB's SIGINT handling then
@@ -241,9 +242,6 @@ struct extension_language_ops
      These need not be implemented, but if one of them is implemented
      then they all must be.  */
 
-  /* Clear the SIGINT indicator.  */
-  void (*clear_quit_flag) (const struct extension_language_defn *);
-
   /* Set the SIGINT indicator.
      This is called by GDB's SIGINT handler and must be async-safe.  */
   void (*set_quit_flag) (const struct extension_language_defn *);
@@ -329,7 +327,7 @@ struct signal_handler
   int handler_saved;
 
   /* The signal handler.  */
-  RETSIGTYPE (*handler) ();
+  sighandler_t handler;
 };
 
 /* State necessary to restore the currently active extension language