X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libtest%2Fwait.h;h=e5cdcb3d4766ca4d0cece1e85eb69bf50bf67d9a;hb=f6879bcc9ff979bf313c7dd155ab2e1fee8605d8;hp=c6c3f966d84a79fcbddd9f167cc515d8e3992be1;hpb=153db02cfd91b48613a9c2f022c8ae9e7c6871fb;p=awesomized%2Flibmemcached

diff --git a/libtest/wait.h b/libtest/wait.h
index c6c3f966..e5cdcb3d 100644
--- a/libtest/wait.h
+++ b/libtest/wait.h
@@ -1,29 +1,44 @@
 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- * 
- *  libtest
  *
- *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
+ *  Data Differential YATL (i.e. libtest)  library
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 3 of the License, or (at your option) any later version.
+ *  Copyright (C) 2012 Data Differential, http://datadifferential.com/
  *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are
+ *  met:
+ *
+ *      * Redistributions of source code must retain the above copyright
+ *  notice, this list of conditions and the following disclaimer.
+ *
+ *      * Redistributions in binary form must reproduce the above
+ *  copyright notice, this list of conditions and the following disclaimer
+ *  in the documentation and/or other materials provided with the
+ *  distribution.
+ *
+ *      * The names of its contributors may not be used to endorse or
+ *  promote products derived from this software without specific prior
+ *  written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- *  You should have received a copy of the GNU Lesser General Public
- *  License along with this library; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-
 #pragma once
 
 #include <unistd.h>
 #include <string>
+#include <signal.h>
 
 #include <libtest/dream.h>
 
@@ -59,7 +74,31 @@ public:
       }
 
       this_wait= retry * retry / 3 + 1;
-      libtest::dream(this_wait, 0);
+      libtest::dream(0, this_wait * 10000000);
+    }
+  }
+
+  Wait(const pid_t &_pid_arg, uint32_t timeout= 6) :
+    _successful(false)
+  {
+    uint32_t waited;
+    uint32_t this_wait;
+    uint32_t retry;
+
+    for (waited= 0, retry= 1; ; retry++, waited+= this_wait)
+    {
+      if (kill(_pid_arg, 0) == 0)
+      {
+        _successful= true;
+        break;
+      }
+      else if (waited >= timeout)
+      {
+        break;
+      }
+
+      this_wait= retry * retry / 3 + 1;
+      libtest::dream(0, this_wait * 10000000);
     }
   }