Mention the NetBSD support in "info proc" documentation

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

diff --git a/gdb/utils.c b/gdb/utils.c
index bda6bbf5b0e777e859c94dc23c68bb5bdb9024e1..989b13d0e0f3882eab9e872c149116368e05c1d6 100644 (file)
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -469,18 +469,6 @@ demangler_warning (const char *file, int line, const char *string, ...)
   va_end (ap);
 }
 
-/* Dummy functions to keep add_prefix_cmd happy.  */
-
-static void
-set_internal_problem_cmd (const char *args, int from_tty)
-{
-}
-
-static void
-show_internal_problem_cmd (const char *args, int from_tty)
-{
-}
-
 /* When GDB reports an internal problem (error or warning) it gives
    the user the opportunity to quit GDB and/or create a core file of
    the current debug session.  This function registers a few commands
@@ -515,19 +503,17 @@ add_internal_problem_command (struct internal_problem *problem)
   show_doc = xstrprintf (_("Show what GDB does when %s is detected."),
                         problem->name);
 
-  add_prefix_cmd (problem->name,
-                 class_maintenance, set_internal_problem_cmd, set_doc,
-                 set_cmd_list,
-                 concat ("maintenance set ", problem->name, " ",
-                         (char *) NULL),
-                 0/*allow-unknown*/, &maintenance_set_cmdlist);
+  add_basic_prefix_cmd (problem->name, class_maintenance, set_doc,
+                       set_cmd_list,
+                       concat ("maintenance set ", problem->name, " ",
+                               (char *) NULL),
+                       0/*allow-unknown*/, &maintenance_set_cmdlist);
 
-  add_prefix_cmd (problem->name,
-                 class_maintenance, show_internal_problem_cmd, show_doc,
-                 show_cmd_list,
-                 concat ("maintenance show ", problem->name, " ",
-                         (char *) NULL),
-                 0/*allow-unknown*/, &maintenance_show_cmdlist);
+  add_show_prefix_cmd (problem->name, class_maintenance, show_doc,
+                      show_cmd_list,
+                      concat ("maintenance show ", problem->name, " ",
+                              (char *) NULL),
+                      0/*allow-unknown*/, &maintenance_show_cmdlist);
 
   if (problem->user_settable_should_quit)
     {
@@ -691,6 +677,15 @@ malloc_failure (long size)
     }
 }
 
+/* See common/errors.h.  */
+
+void
+flush_streams ()
+{
+  gdb_stdout->flush ();
+  gdb_stderr->flush ();
+}
+
 /* My replacement for the read system call.
    Used like `read' but keeps going if `read' returns too soon.  */
 
@@ -3433,7 +3428,7 @@ copy_bitwise (gdb_byte *dest, ULONGEST dest_offset,
        buf |= *source << avail;
 
       buf &= (1 << nbits) - 1;
-      *dest = (*dest & (~0 << nbits)) | buf;
+      *dest = (*dest & (~0U << nbits)) | buf;
     }
 }