[testsuite] Unbuffer the output in gdb.base/multi-forks.c

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

diff --git a/gdb/macrocmd.c b/gdb/macrocmd.c
index 0455fb0f54e1731da0cf9b05fd26377e0c157c56..7661336230b76b797de73d1aa7390e563be480ec 100644 (file)
--- a/gdb/macrocmd.c
+++ b/gdb/macrocmd.c
@@ -1,5 +1,5 @@
 /* C preprocessor macro expansion commands for GDB.
-   Copyright (C) 2002-2014 Free Software Foundation, Inc.
+   Copyright (C) 2002-2016 Free Software Foundation, Inc.
    Contributed by Red Hat, Inc.
 
    This file is part of GDB.
@@ -25,7 +25,6 @@
 #include "cli/cli-utils.h"
 #include "command.h"
 #include "gdbcmd.h"
-#include <string.h>
 #include "linespec.h"
 
 \f
@@ -38,7 +37,7 @@ macro_command (char *arg, int from_tty)
 {
   printf_unfiltered
     ("\"macro\" must be followed by the name of a macro command.\n");
-  help_list (macrolist, "macro ", -1, gdb_stdout);
+  help_list (macrolist, "macro ", all_commands, gdb_stdout);
 }
 
 
@@ -197,7 +196,7 @@ print_macro_callback (const char *name, const struct macro_definition *macro,
                   struct macro_source_file *source, int line,
                   void *user_data)
 {
-  if (! user_data || strcmp (user_data, name) == 0)
+  if (! user_data || strcmp ((const char *) user_data, name) == 0)
     print_macro_definition (name, macro, source, line);
 }
 
@@ -326,7 +325,7 @@ extract_identifier (char **expp, int is_parameter)
   char *p = *expp;
   unsigned int len;
 
-  if (is_parameter && !strncmp (p, "...", 3))
+  if (is_parameter && startswith (p, "..."))
     {
       /* Ok.  */
     }
@@ -340,7 +339,7 @@ extract_identifier (char **expp, int is_parameter)
        ;
     }
 
-  if (is_parameter && !strncmp (p, "...", 3))      
+  if (is_parameter && startswith (p, "..."))      
     p += 3;
 
   len = p - *expp;
@@ -388,7 +387,7 @@ macro_define_command (char *exp, int from_tty)
     {
       /* Function-like macro.  */
       int alloced = 5;
-      char **argv = (char **) xmalloc (alloced * sizeof (char *));
+      char **argv = XNEWVEC (char *, alloced);
 
       new_macro.kind = macro_function_like;
       new_macro.argc = 0;
@@ -523,21 +522,18 @@ expression work together to yield a pre-processed expression."),
           &macrolist);
   add_alias_cmd ("exp1", "expand-once", no_class, 1, &macrolist);
 
-  add_cmd ("macro", no_class, info_macro_command,
-          _("Show the definition of MACRO, and it's source location.\n\
+  add_info ("macro", info_macro_command,
+           _("Show the definition of MACRO, and it's source location.\n\
 Usage: info macro [-a|-all] [--] MACRO\n\
 Options: \n\
   -a, --all    Output all definitions of MACRO in the current compilation\
  unit.\n\
-  --           Specify the end of arguments and the beginning of the MACRO."),
+  --           Specify the end of arguments and the beginning of the MACRO."));
 
-          &infolist);
-
-  add_cmd ("macros", no_class, info_macros_command,
-          _("Show the definitions of all macros at LINESPEC, or the current \
+  add_info ("macros", info_macros_command,
+           _("Show the definitions of all macros at LINESPEC, or the current \
 source location.\n\
-Usage: info macros [LINESPEC]"),
-          &infolist);
+Usage: info macros [LINESPEC]"));
 
   add_cmd ("define", no_class, macro_define_command, _("\
 Define a new C/C++ preprocessor macro.\n\