(struct pthread_request): New manager request type REQ_FOR_EACH_THREAD.

diff --git a/linuxthreads/internals.h b/linuxthreads/internals.h
index ae492662788ea0300f9dd2a0a6abbf139f599ad8..8297c781c82e1d67658e98260c19acc6116a0d3a 100644 (file)
--- a/linuxthreads/internals.h
+++ b/linuxthreads/internals.h
@@ -208,7 +208,7 @@ struct pthread_request {
   pthread_descr req_thread;     /* Thread doing the request */
   enum {                        /* Request kind */
     REQ_CREATE, REQ_FREE, REQ_PROCESS_EXIT, REQ_MAIN_THREAD_EXIT,
-    REQ_POST, REQ_DEBUG, REQ_KICK
+    REQ_POST, REQ_DEBUG, REQ_KICK, REQ_FOR_EACH_THREAD
   } req_kind;
   union {                       /* Arguments for request */
     struct {                    /* For REQ_CREATE: */
@@ -224,6 +224,10 @@ struct pthread_request {
       int code;                 /*   exit status */
     } exit;
     void * post;                /* For REQ_POST: the semaphore */
+    struct {                   /* For REQ_FOR_EACH_THREAD: callback */
+      void (*fn)(void *, pthread_descr);
+      void *arg;
+    } for_each;
   } req_args;
 };