reverse-finish: turn internal error into normal error

[deliverable/binutils-gdb.git] / gdb / utils.h

diff --git a/gdb/utils.h b/gdb/utils.h
index d6df2ee33054f8c02986c5a156d5b9a272632f88..a91f5510f439f6e3cef5bb2b232c905621263994 100644 (file)
--- a/gdb/utils.h
+++ b/gdb/utils.h
@@ -31,8 +31,6 @@ extern void initialize_utils (void);
 
 extern int sevenbit_strings;
 
-extern char *savestring (const char *, size_t);
-
 extern int strcmp_iw (const char *, const char *);
 
 extern int strcmp_iw_ordered (const char *, const char *);
@@ -63,7 +61,7 @@ struct timeval get_prompt_for_continue_wait_time (void);
 \f
 /* Parsing utilites.  */
 
-extern int parse_pid_to_attach (char *args);
+extern int parse_pid_to_attach (const char *args);
 
 extern int parse_escape (struct gdbarch *, const char **);
 
@@ -115,6 +113,10 @@ extern struct cleanup *make_cleanup_restore_current_language (void);
 
 extern struct cleanup *make_cleanup_htab_delete (htab_t htab);
 
+struct parser_state;
+extern struct cleanup *make_cleanup_clear_parser_state
+  (struct parser_state **p);
+
 extern void free_current_contents (void *);
 
 extern void init_page_info (void);
@@ -309,6 +311,14 @@ extern void internal_warning (const char *file, int line,
 extern void warning (const char *, ...) ATTRIBUTE_PRINTF (1, 2);
 
 extern void vwarning (const char *, va_list args) ATTRIBUTE_PRINTF (1, 0);
+
+extern void demangler_vwarning (const char *file, int line,
+                              const char *, va_list ap)
+     ATTRIBUTE_PRINTF (3, 0);
+
+extern void demangler_warning (const char *file, int line,
+                             const char *, ...) ATTRIBUTE_PRINTF (3, 4);
+
 \f
 /* Misc. utilities.  */
 
@@ -362,4 +372,28 @@ extern ULONGEST align_down (ULONGEST v, int n);
 
 extern LONGEST gdb_sign_extend (LONGEST value, int bit);
 
+/* Resource limits used by getrlimit and setrlimit.  */
+
+enum resource_limit_kind
+  {
+    LIMIT_CUR,
+    LIMIT_MAX
+  };
+
+/* Check whether GDB will be able to dump core using the dump_core
+   function.  Returns zero if GDB cannot or should not dump core.
+   If LIMIT_KIND is LIMIT_CUR the user's soft limit will be respected.
+   If LIMIT_KIND is LIMIT_MAX only the hard limit will be respected.  */
+
+extern int can_dump_core (enum resource_limit_kind limit_kind);
+
+/* Print a warning that we cannot dump core.  */
+
+extern void warn_cant_dump_core (const char *reason);
+
+/* Dump core trying to increase the core soft limit to hard limit
+   first.  */
+
+extern void dump_core (void);
+
 #endif /* UTILS_H */