libmemcached-1.0: fix #57 (cinttypes/inttypes.h)

[awesomized/libmemcached] / libtest / wait.h

diff --git a/libtest/wait.h b/libtest/wait.h
index 9c0ae79c9d6d5b25fe62222800bf317d61b406cc..e5cdcb3d4766ca4d0cece1e85eb69bf50bf67d9a 100644 (file)
--- a/libtest/wait.h
+++ b/libtest/wait.h
@@ -1,9 +1,8 @@
 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- * 
- *  uTest
  *
- *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *  All rights reserved.
+ *  Data Differential YATL (i.e. libtest)  library
+ *
+ *  Copyright (C) 2012 Data Differential, http://datadifferential.com/
  *
  *  Redistribution and use in source and binary forms, with or without
  *  modification, are permitted provided that the following conditions are
@@ -39,6 +38,9 @@
 
 #include <unistd.h>
 #include <string>
+#include <signal.h>
+
+#include <libtest/dream.h>
 
 namespace libtest {
 
@@ -53,6 +55,12 @@ public:
     uint32_t this_wait;
     uint32_t retry;
 
+    if (filename.empty())
+    {
+      _successful= false;
+      return;
+    }
+
     for (waited= 0, retry= 1; ; retry++, waited+= this_wait)
     {
       if (access(filename.c_str(), R_OK) == 0)
@@ -66,13 +74,31 @@ public:
       }
 
       this_wait= retry * retry / 3 + 1;
-      sleep(this_wait);
-#ifdef WIN32
-      sleep(this_wait);
-#else
-      struct timespec global_sleep_value= { this_wait, 0 };
-      nanosleep(&global_sleep_value, NULL);
-#endif
+      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);
     }
   }