gdb/

	* cli/cli-decode.c (add_setshow_zuinteger_unlimited_cmd): Change
	parameter VAR's type from "unsigned int" to "int".
	* command.h (var_zuinteger_unlimited): Update its comments.
	(add_setshow_zuinteger_unlimited_cmd): Update the declaration.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d712128..5171698 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+2013-03-05  Yao Qi  <yao@codesourcery.com>
+
+       * cli/cli-decode.c (add_setshow_zuinteger_unlimited_cmd): Change
+       parameter VAR's type from "unsigned int" to "int".
+       * command.h (var_zuinteger_unlimited): Update its comments.
+       (add_setshow_zuinteger_unlimited_cmd): Update the declaration.
+
 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
 
        * NEWS: Mention new target x86_64-*-cygwin*.

diff --git a/gdb/cli/cli-decode.c b/gdb/cli/cli-decode.c
index 49ccef3..a8f7747 100644 (file)
--- a/gdb/cli/cli-decode.c
+++ b/gdb/cli/cli-decode.c
@@ -708,7 +708,7 @@ add_setshow_zinteger_cmd (char *name, enum command_class class,
 void
 add_setshow_zuinteger_unlimited_cmd (char *name,
                                     enum command_class class,
-                                    unsigned int *var,
+                                    int *var,
                                     const char *set_doc,
                                     const char *show_doc,
                                     const char *help_doc,

diff --git a/gdb/command.h b/gdb/command.h
index 17662b4..a25fe04 100644 (file)
--- a/gdb/command.h
+++ b/gdb/command.h
@@ -99,8 +99,9 @@ typedef enum var_types
     /* ZeroableUnsignedInteger.  *VAR is an unsigned int.  Zero really
        means zero.  */
     var_zuinteger,
-    /* ZeroableUnsignedInteger with unlimited value.  *VAR is an unsigned
-       int, but its range is [0, INT_MAX].  -1 stands for unlimited.  */
+    /* ZeroableUnsignedInteger with unlimited value.  *VAR is an int,
+       but its range is [0, INT_MAX].  -1 stands for unlimited and
+       other negative numbers are not allowed.  */
     var_zuinteger_unlimited,
     /* Enumerated type.  Can only have one of the specified values.
        *VAR is a char pointer to the name of the element that we
@@ -361,7 +362,7 @@ extern void add_setshow_zuinteger_cmd (char *name,
 extern void
   add_setshow_zuinteger_unlimited_cmd (char *name,
                                       enum command_class class,
-                                      unsigned int *var,
+                                      int *var,
                                       const char *set_doc,
                                       const char *show_doc,
                                       const char *help_doc,