mruby-bin-debugger: rename prefix 'mrb_debug_' to mrdb_.

mrbgems/mruby-bin-debugger/tools/mrdb/apibreak.c

@@ -198,7 +198,7 @@ mrb_debug_set_break_line(mrb_state *mrb, mrb_debug_context *dbg, const char *fil
   }
 
   len = strlen(file) + 1;
-  set_file = mrb_debug_strdup(mrb, file);
+  set_file = mrdb_strdup(mrb, file);
 
   index = dbg->bpnum;
   dbg->bp[index].bpno = dbg->next_bpno;
@@ -233,13 +233,13 @@ mrb_debug_set_break_method(mrb_state *mrb, mrb_debug_context *dbg, const char *c
   }
 
   if (class_name != NULL) {
-    set_class = mrb_debug_strdup(mrb, class_name);
+    set_class = mrdb_strdup(mrb, class_name);
   }
   else {
     set_class = NULL;
   }
 
-  set_method = mrb_debug_strdup(mrb, method_name);
+  set_method = mrdb_strdup(mrb, method_name);
   if (set_method == NULL) {
     mrb_free(mrb, set_class);
   }

mrbgems/mruby-bin-debugger/tools/mrdb/apilist.c

@@ -75,7 +75,7 @@ dirname(mrb_state *mrb, const char *path)
   p = strrchr(path, '/');
   len = p != NULL ? (size_t)(p - path) : strlen(path);
 
-  return mrb_debug_strndup(mrb, path, len);
+  return mrdb_strndup(mrb, path, len);
 }
 
 static source_file*
@@ -94,7 +94,7 @@ source_file_new(mrb_state *mrb, mrb_debug_context *dbg, char *filename)
   }
 
   file->lineno = 1;
-  file->path = mrb_debug_strdup(mrb, filename);
+  file->path = mrdb_strdup(mrb, filename);
   if (file->path == NULL) {
     source_file_free(mrb, file);
     return NULL;

mrbgems/mruby-bin-debugger/tools/mrdb/apistring.c

@@ -14,7 +14,7 @@ mrb_debug_strnlen(const char *s, size_t maxlen)
 }
 
 char*
-mrb_debug_strndup(mrb_state *mrb, const char *s, size_t size)
+mrdb_strndup(mrb_state *mrb, const char *s, size_t size)
 {
   size_t l = mrb_debug_strnlen(s, size);
   char *d = mrb_malloc_simple(mrb, l + 1);
@@ -26,7 +26,7 @@ mrb_debug_strndup(mrb_state *mrb, const char *s, size_t size)
 }
 
 char*
-mrb_debug_strdup(mrb_state *mrb, const char *s)
+mrdb_strdup(mrb_state *mrb, const char *s)
 {
   size_t z = strlen(s) + 1;
   char *d = mrb_malloc_simple(mrb, z);

mrbgems/mruby-bin-debugger/tools/mrdb/apistring.h

@@ -8,7 +8,7 @@
 #include "mruby.h"
 
 /* both functions return a null pointer on failure */
-char *mrb_debug_strndup(mrb_state *mrb, const char *s, size_t size);
-char *mrb_debug_strdup(mrb_state *mrb, const char *s);
+char *mrdb_strndup(mrb_state *mrb, const char *s, size_t size);
+char *mrdb_strdup(mrb_state *mrb, const char *s);
 
 #endif /* APISTRING_H_ */

mrbgems/mruby-bin-debugger/tools/mrdb/cmdmisc.c

@@ -233,7 +233,7 @@ parse_filename(mrb_state *mrb, char **sp, listcmd_parser_state *st)
     len = strlen(*sp);
   }
 
-  if (len > 0 && (st->filename = mrb_debug_strndup(mrb, *sp, len)) != NULL) {
+  if (len > 0 && (st->filename = mrdb_strndup(mrb, *sp, len)) != NULL) {
     *sp += len;
     return TRUE;
   }