-typo

[oweals/gnunet.git] / src / util / scheduler.c

diff --git a/src/util/scheduler.c b/src/util/scheduler.c
index 6b8d2144392fdb15f0fe26f25a43f72c347871da..abf3517010ba386b27b15b30a5787bda985a88b2 100644 (file)
--- a/src/util/scheduler.c
+++ b/src/util/scheduler.c
@@ -36,7 +36,7 @@
 #define LOG_STRERROR(kind,syscall) GNUNET_log_from_strerror (kind, "util-scheduler", syscall)
 
 
-#ifdef LINUX
+#if HAVE_EXECINFO_H
 #include "execinfo.h"
 
 /**
@@ -1333,6 +1333,35 @@ GNUNET_SCHEDULER_TaskIdentifier
 GNUNET_SCHEDULER_add_read_net (struct GNUNET_TIME_Relative delay,
                                struct GNUNET_NETWORK_Handle *rfd,
                                GNUNET_SCHEDULER_Task task, void *task_cls)
+{
+  return GNUNET_SCHEDULER_add_read_net_with_priority (delay,
+                                                     GNUNET_SCHEDULER_PRIORITY_DEFAULT,
+                                                     rfd, task, task_cls);
+}
+
+
+/**
+ * Schedule a new task to be run with a specified priority and to be
+ * run after the specified delay or when the specified file descriptor
+ * is ready for reading.  The delay can be used as a timeout on the
+ * socket being ready.  The task will be scheduled for execution once
+ * either the delay has expired or the socket operation is ready.  It
+ * will be run with the DEFAULT priority.
+ *
+ * @param delay when should this operation time out? Use
+ *        GNUNET_TIME_UNIT_FOREVER_REL for "on shutdown"
+ * @param priority priority to use for the task
+ * @param rfd read file-descriptor
+ * @param task main function of the task
+ * @param task_cls closure of task
+ * @return unique task identifier for the job
+ *         only valid until "task" is started!
+ */
+GNUNET_SCHEDULER_TaskIdentifier
+GNUNET_SCHEDULER_add_read_net_with_priority (struct GNUNET_TIME_Relative delay,
+                                            enum GNUNET_SCHEDULER_Priority priority,
+                                            struct GNUNET_NETWORK_Handle *rfd,
+                                            GNUNET_SCHEDULER_Task task, void *task_cls)
 {
 #if MINGW
   struct GNUNET_NETWORK_FDSet *rs;
@@ -1342,20 +1371,21 @@ GNUNET_SCHEDULER_add_read_net (struct GNUNET_TIME_Relative delay,
   rs = GNUNET_NETWORK_fdset_create ();
   GNUNET_NETWORK_fdset_set (rs, rfd);
   ret =
-    GNUNET_SCHEDULER_add_select (GNUNET_SCHEDULER_PRIORITY_DEFAULT,
+    GNUNET_SCHEDULER_add_select (priority,
                                 delay, rs, NULL,
                                 task, task_cls);
   GNUNET_NETWORK_fdset_destroy (rs);
   return ret;
 #else
   return add_without_sets (delay, 
-                          GNUNET_SCHEDULER_PRIORITY_DEFAULT,
+                          priority,
                           GNUNET_NETWORK_get_fd (rfd), -1, task,
                            task_cls);
 #endif
 }
 
 
+
 /**
  * Schedule a new task to be run with a specified delay or when the
  * specified file descriptor is ready for writing.  The delay can be