From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Wed, 29 Feb 2012 16:39:40 +0000 (+0100)
Subject: Experimental: use TRY_NO_BACKTRACE if available.
X-Git-Tag: exp_20120229~3
X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/commitdiff_plain/e2ceb7b82ec3988dc7519e75a410b312f389c917

Experimental: use TRY_NO_BACKTRACE if available.

No functional change.
---

diff --git a/messages.cpp b/messages.cpp
index 2d5de94..e9fbced 100644
--- a/messages.cpp
+++ b/messages.cpp
@@ -72,7 +72,7 @@ bool message_queue::pop(message*& msg, m_host_t& from, double timeout)
         if (!queue.try_pop(task)) {
             xbt_ex_t e;
             XBT_DEBUG("waiting for a message to come");
-            TRY {
+            TRY_FAST {
                 if (timeout > 0)
                     cond.timedwait(mutex, timeout);
                 else
diff --git a/misc.h b/misc.h
index 557bed5..e58ac61 100644
--- a/misc.h
+++ b/misc.h
@@ -22,6 +22,14 @@ namespace misc {
  */
 #define XBT_XCLOG(c, p, ...) XBT_CLOG_((*(c)), p, __VA_ARGS__)
 
+/* Use a faster version of TRY if available.
+ */
+#if defined(TRY_NO_BACKTRACE)
+#  define TRY_FAST TRY_NO_BACKTRACE
+#else
+#  define TRY_FAST TRY
+#endif
+
 #endif // !MISC_H
 
 // Local variables: