target_ops: Use bool throughout

[thirdparty/binutils-gdb.git] / gdb / sol-thread.c

diff --git a/gdb/sol-thread.c b/gdb/sol-thread.c
index 9ee8849c13705902c11b2a919b7f548d568d108d..d5c2400c7ed63a831b9832b341d10a9d58912147 100644 (file)
--- a/gdb/sol-thread.c
+++ b/gdb/sol-thread.c
@@ -99,7 +99,7 @@ public:
                                        ULONGEST offset, ULONGEST len,
                                        ULONGEST *xfered_len) override;
 
-  int thread_alive (ptid_t ptid) override;
+  bool thread_alive (ptid_t ptid) override;
   void update_thread_list () override;
 };
 
@@ -700,7 +700,7 @@ sol_thread_target::mourn_inferior ()
 
 /* Return true if PTID is still active in the inferior.  */
 
-int
+bool
 sol_thread_target::thread_alive (ptid_t ptid)
 {
   if (ptid_tid_p (ptid))
@@ -712,10 +712,10 @@ sol_thread_target::thread_alive (ptid_t ptid)
 
       pid = ptid_get_tid (ptid);
       if ((val = p_td_ta_map_id2thr (main_ta, pid, &th)) != TD_OK)
-       return 0;               /* Thread not found.  */
+       return false;           /* Thread not found.  */
       if ((val = p_td_thr_validate (&th)) != TD_OK)
-       return 0;               /* Thread not valid.  */
-      return 1;                        /* Known thread.  */
+       return false;           /* Thread not valid.  */
+      return true;             /* Known thread.  */
     }
   else
     {