From 3f3283ee17d3318fa9bfb5c9900c06dbec434568 Mon Sep 17 00:00:00 2001
From: Alexander Larsson <alexl@redhat.com>
Date: Wed, 29 Sep 2010 13:35:18 +0200
Subject: client: Fall back to gettimeofday if clock_gettime not found

---
 client/threads.cpp      | 10 +++++++++-
 client/x11/platform.cpp |  9 +++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

(limited to 'client')

diff --git a/client/threads.cpp b/client/threads.cpp
index a9b8ea50..eb4b7a18 100644
--- a/client/threads.cpp
+++ b/client/threads.cpp
@@ -22,6 +22,9 @@
 #ifdef WIN32
 #include <sys/timeb.h>
 #endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
 
 Thread::Thread(thread_main_t thread_main, void* opaque)
 {
@@ -43,8 +46,13 @@ static inline void rel_time(struct timespec& time, uint64_t delta_nano)
     _ftime_s(&now);
     time.tv_sec = (long)now.time;
     time.tv_nsec = now.millitm * 1000 * 1000;
-#else
+#elif defined(HAVE_CLOCK_GETTIME)
     clock_gettime(CLOCK_MONOTONIC, &time);
+#else
+    struct timeval tv;
+    gettimeofday(&tv,NULL);
+    time.tv_sec = tv.tv_sec;
+    time.tv_nsec = tv.tv_usec*1000;
 #endif
     delta_nano += (uint64_t)time.tv_sec * 1000 * 1000 * 1000;
     delta_nano += time.tv_nsec;
diff --git a/client/x11/platform.cpp b/client/x11/platform.cpp
index a87dcfa9..65af063f 100644
--- a/client/x11/platform.cpp
+++ b/client/x11/platform.cpp
@@ -41,6 +41,9 @@
 #include <values.h>
 #include <signal.h>
 #include <sys/shm.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
 
 #include "platform.h"
 #include "application.h"
@@ -425,9 +428,15 @@ void Platform::send_quit_request()
 
 uint64_t Platform::get_monolithic_time()
 {
+#ifdef HAVE_CLOCK_GETTIME
     struct timespec time_space;
     clock_gettime(CLOCK_MONOTONIC, &time_space);
     return uint64_t(time_space.tv_sec) * 1000 * 1000 * 1000 + uint64_t(time_space.tv_nsec);
+#else
+    struct timeval tv;
+    gettimeofday(&tv, NULL);
+    return uint64_t(tv.tv_sec) * 1000 * 1000 * 1000 + uint64_t(tv.tv_usec) * 1000;
+#endif
 }
 
 void Platform::get_temp_dir(std::string& path)
-- 
cgit