Replace code accessing list implementation details with API calls.

[deliverable/binutils-gdb.git] / gdb / gdbserver / gdbthread.h

diff --git a/gdb/gdbserver/gdbthread.h b/gdb/gdbserver/gdbthread.h
index a1d9ca8101ce14870de3a300a24c834ba2887680..0eac5a47d255223d4c16a12070101b6fdfaa4b9e 100644 (file)
--- a/gdb/gdbserver/gdbthread.h
+++ b/gdb/gdbserver/gdbthread.h
@@ -26,7 +26,10 @@ struct btrace_target_info;
 
 struct thread_info
 {
+  /* This must appear first.  See inferiors.h.
+     The list iterator functions assume it.  */
   struct inferior_list_entry entry;
+
   void *target_data;
   void *regcache_data;
 
@@ -73,9 +76,11 @@ extern struct inferior_list all_threads;
 void remove_thread (struct thread_info *thread);
 void add_thread (ptid_t ptid, void *target_data);
 
+struct thread_info *get_first_thread (void);
+
 struct thread_info *find_thread_ptid (ptid_t ptid);
 
 /* Get current thread ID (Linux task ID).  */
-#define current_ptid ((struct inferior_list_entry *) current_inferior)->id
+#define current_ptid (current_inferior->entry.id)
 
 #endif /* GDB_THREAD_H */