* eval.c (thread_status_name): separated from

  rb_thread_inspect(). return string expression for thread status.

* eval.c (rb_thread_status, rb_thread_inspect): use
  thread_status_name().

* eval.c (rb_thread_priority_set): return the priority not but
  self.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1775 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 21 insertions, 17 deletions

diff --git a/eval.c b/eval.c
index d7608bf22b..1023bbbc65 100644
--- a/eval.c
+++ b/eval.c
@@ -7110,6 +7110,24 @@ struct thread {
 #define FOREACH_THREAD(x) FOREACH_THREAD_FROM(curr_thread,x)
 #define END_FOREACH(x)    END_FOREACH_FROM(curr_thread,x)
 
+static const char *
+thread_status_name(status)
+    enum thread_status status;
+{
+    switch (status) {
+      case THREAD_RUNNABLE:
+	return "run";
+      case THREAD_STOPPED:
+	return "sleep";
+      case THREAD_TO_KILL:
+	return "aborting";
+      case THREAD_KILLED:
+	return "dead";
+      default:
+	return "unknown";
+    }
+}
+
 /* $SAFE accessor */
 void
 rb_set_safe_level(level)
@@ -8134,7 +8152,7 @@ rb_thread_priority_set(thread, prio)
 
     th->priority = NUM2INT(prio);
     rb_thread_schedule();
-    return thread;
+    return prio;
 }
 
 static VALUE
@@ -8486,9 +8504,7 @@ rb_thread_status(thread)
 	return Qfalse;
     }
 
-    if (th->status == THREAD_STOPPED)
-	return rb_str_new2("sleep");
-    return rb_str_new2("run");
+    return rb_str_new2(thread_status_name(th->status));
 }
 
 static VALUE
@@ -8777,21 +8793,9 @@ rb_thread_inspect(thread)
 {
     char *cname = rb_class2name(CLASS_OF(thread));
     rb_thread_t th = rb_thread_check(thread);
-    char *status;
+    const char *status = thread_status_name(th->status);
     VALUE str;
 
-    switch (th->status) {
-      case THREAD_RUNNABLE:
-	status = "run"; break;
-      case THREAD_STOPPED:
-	status = "sleep"; break;
-      case THREAD_TO_KILL:
-	status = "aborting"; break;
-      case THREAD_KILLED:
-	status = "dead"; break;
-      default:
-	status = "unknown"; break;
-    }
     str = rb_str_new(0, strlen(cname)+7+16+9+1); /* 7:tags 16:addr 9:status 1:nul */ 
     sprintf(RSTRING(str)->ptr, "#<%s:0x%lx %s>", cname, thread, status);
     RSTRING(str)->len = strlen(RSTRING(str)->ptr);