gdb: resume ongoing step after handling fork or vfork

[deliverable/binutils-gdb.git] / include / hashtab.h

diff --git a/include/hashtab.h b/include/hashtab.h
index 4f67448a9af8f15d947e35988158353018e0736c..77c5eec7905515e1da6dce423d41d9b6cf37b525 100644 (file)
--- a/include/hashtab.h
+++ b/include/hashtab.h
@@ -1,5 +1,5 @@
 /* An expandable hash tables datatype.  
-   Copyright (C) 1999, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1999-2021 Free Software Foundation, Inc.
    Contributed by Vladimir Makarov (vmakarov@cygnus.com).
 
 This program is free software; you can redistribute it and/or modify
@@ -38,10 +38,6 @@ extern "C" {
 
 #include "ansidecl.h"
 
-#ifndef GTY
-#define GTY(X)
-#endif
-
 /* The type for a hash code.  */
 typedef unsigned int hashval_t;
 
@@ -96,7 +92,7 @@ typedef void (*htab_free_with_arg) (void *, void *);
    functions mentioned below.  The size of this structure is subject to
    change.  */
 
-struct GTY(()) htab {
+struct htab {
   /* Pointer to hash function.  */
   htab_hash hash_f;
 
@@ -107,7 +103,7 @@ struct GTY(()) htab {
   htab_del del_f;
 
   /* Table itself.  */
-  void ** GTY ((use_param, length ("%h.size"))) entries;
+  void **entries;
 
   /* Current size (in entries) of the hash table.  */
   size_t size;
@@ -131,7 +127,7 @@ struct GTY(()) htab {
   htab_free free_f;
 
   /* Alternate allocate/free functions, which take an extra argument.  */
-  void * GTY((skip)) alloc_arg;
+  void *alloc_arg;
   htab_alloc_with_arg alloc_with_arg_f;
   htab_free_with_arg free_with_arg_f;
 
@@ -156,6 +152,9 @@ extern htab_t       htab_create_alloc_ex (size_t, htab_hash,
                                       void *, htab_alloc_with_arg,
                                       htab_free_with_arg);
 
+extern htab_t  htab_create_typed_alloc (size_t, htab_hash, htab_eq, htab_del,
+                                       htab_alloc, htab_alloc, htab_free);
+
 /* Backward-compatibility functions.  */
 extern htab_t htab_create (size_t, htab_hash, htab_eq, htab_del);
 extern htab_t htab_try_create (size_t, htab_hash, htab_eq, htab_del);
@@ -174,8 +173,8 @@ extern void *       htab_find_with_hash (htab_t, const void *, hashval_t);
 extern void ** htab_find_slot_with_hash (htab_t, const void *,
                                          hashval_t, enum insert_option);
 extern void    htab_clear_slot (htab_t, void **);
-extern void    htab_remove_elt (htab_t, void *);
-extern void    htab_remove_elt_with_hash (htab_t, void *, hashval_t);
+extern void    htab_remove_elt (htab_t, const void *);
+extern void    htab_remove_elt_with_hash (htab_t, const void *, hashval_t);
 
 extern void    htab_traverse (htab_t, htab_trav, void *);
 extern void    htab_traverse_noresize (htab_t, htab_trav, void *);
@@ -193,6 +192,9 @@ extern htab_eq htab_eq_pointer;
 /* A hash function for null-terminated strings.  */
 extern hashval_t htab_hash_string (const void *);
 
+/* An equality function for null-terminated strings.  */
+extern int htab_eq_string (const void *, const void *);
+
 /* An iterative hash function for arbitrary data.  */
 extern hashval_t iterative_hash (const void *, size_t, hashval_t);
 /* Shorthand for hashing something with an intrinsic size.  */