1 files changed, 110 insertions, 0 deletions
diff --git a/SDL_Core/src/thirdPartyLibs/logger/log4cplus-1.1.0/src/sleep.cxx b/SDL_Core/src/thirdPartyLibs/logger/log4cplus-1.1.0/src/sleep.cxx
new file mode 100644
index 000000000..901dddcde
--- /dev/null
+++ b/SDL_Core/src/thirdPartyLibs/logger/log4cplus-1.1.0/src/sleep.cxx
@@ -0,0 +1,110 @@
+// Module:  Log4CPLUS
+// File:    sleep.cxx
+// Created: 5/2003
+// Author:  Tad E. Smith
+//
+//
+// Copyright 2003-2010 Tad E. Smith
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include <log4cplus/config/windowsh-inc.h>
+#include <log4cplus/helpers/sleep.h>
+#include <log4cplus/helpers/timehelper.h>
+
+#include <cerrno>
+#if defined (LOG4CPLUS_HAVE_ERRNO_H)
+#include <errno.h>
+#endif
+
+#if defined (LOG4CPLUS_HAVE_TIME_H)
+#include <time.h>
+#endif
+
+
+namespace log4cplus { namespace helpers {
+
+
+///////////////////////////////////////////////////////////////////////////////
+// public methods
+///////////////////////////////////////////////////////////////////////////////
+
+int const MILLIS_TO_NANOS = 1000000;
+int const SEC_TO_MILLIS = 1000;
+
+
+#if ! defined (_WIN32)
+static inline
+int
+unix_nanosleep (const struct timespec *req, struct timespec *rem)
+{
+#if defined (LOG4CPLUS_HAVE_CLOCK_NANOSLEEP)
+    return clock_nanosleep (CLOCK_REALTIME, 0, req, rem);
+
+#elif defined (LOG4CPLUS_HAVE_NANOSLEEP)
+    return nanosleep (req, rem);
+
+#else
+#  error no nanosleep() or clock_nanosleep()
+#endif
+}
+
+#endif
+
+
+void
+sleep(unsigned long secs, unsigned long nanosecs)
+{
+#if defined(_WIN32)
+    DWORD const MAX_SLEEP_SECONDS = 4294966;        // (2**32-2)/1000
+
+    DWORD nano_millis = nanosecs / static_cast<unsigned long>(MILLIS_TO_NANOS);
+    if (secs <= MAX_SLEEP_SECONDS) {
+        Sleep((secs * SEC_TO_MILLIS) + nano_millis);
+        return;
+    }
+        
+    DWORD no_of_max_sleeps = secs / MAX_SLEEP_SECONDS;
+            
+    for(DWORD i = 0; i < no_of_max_sleeps; i++) {
+        Sleep(MAX_SLEEP_SECONDS * SEC_TO_MILLIS);
+    }
+               
+    Sleep((secs % MAX_SLEEP_SECONDS) * SEC_TO_MILLIS + nano_millis);
+#else
+    timespec sleep_time = { static_cast<std::time_t>(secs),
+                            static_cast<long>(nanosecs) };
+    timespec remain;
+    while (unix_nanosleep (&sleep_time, &remain)) {
+        if (errno == EINTR) {
+            sleep_time.tv_sec  = remain.tv_sec;
+            sleep_time.tv_nsec = remain.tv_nsec;               
+            continue;
+        }
+        else {
+            return;
+        }
+    }
+#endif
+}
+
+
+void
+sleepmillis(unsigned long millis)
+{
+    unsigned long secs = millis / SEC_TO_MILLIS;
+    unsigned long nanosecs = (millis % SEC_TO_MILLIS) * MILLIS_TO_NANOS;
+    sleep(secs, nanosecs);
+}
+
+} } // namespace log4cplus { namespace helpers {