added ACE_OS::clock_gettime ()

2 files changed, 15 insertions, 3 deletions

diff --git a/ace/OS.h b/ace/OS.h
index fae029f99b0..220c00b5157 100644
--- a/ace/OS.h
+++ b/ace/OS.h
@@ -288,6 +288,7 @@ typedef struct timespec
   time_t tv_sec; // Seconds 
   long tv_nsec;	// Nanoseconds
 } timespec_t;
+typedef int clockid_t;
 #elif defined (ACE_HAS_BROKEN_POSIX_TIME)
 // OSF/1 defines struct timespec in <sys/timers.h> - Tom Marrs
 #include /**/ <sys/timers.h>
@@ -2378,6 +2379,7 @@ public:
   // = A set of wrappers for timers and resource stats.
   static u_int alarm (u_int delay);
   static ACE_hrtime_t gethrtime (void);
+  static int clock_gettime (clockid_t, struct timespec *);
   static ACE_Time_Value gettimeofday (void);
   static int getrusage (int who, struct rusage *rusage);
   static int getrlimit (int resource, struct rlimit *rl);
diff --git a/ace/OS.i b/ace/OS.i
index b07431c78ed..31e9dc38714 100644
--- a/ace/OS.i
+++ b/ace/OS.i
@@ -4045,6 +4045,17 @@ ACE_OS::readv (ACE_HANDLE handle,
   ACE_OSCALL_RETURN (::readv (handle, iov, iovlen), ssize_t, -1);
 }
 
+ACE_INLINE int
+ACE_OS::clock_gettime (clockid_t clockid, struct timespec *ts)
+{
+  // ACE_TRACE ("ACE_OS::clock_gettime");
+#if defined ACE_HAS_POSIX_TIME
+  ACE_OSCALL_RETURN (::clock_gettime (clockid, ts), int, -1);
+#else
+  ACE_NOTSUP_RETURN (-1);
+#endif /* ACE_HAS_POSIX_TIME */
+}
+
 ACE_INLINE ACE_Time_Value
 ACE_OS::gettimeofday (void)
 {
@@ -4089,9 +4100,8 @@ ACE_OS::gettimeofday (void)
   // Assumes that struct timespec is same size as struct timeval,
   // which assumes that time_t is a long: it currently (VxWorks 5.2/5.3) is.
   struct timespec ts;
-  
-  ACE_OSCALL (ACE_ADAPT_RETVAL (::clock_gettime (CLOCK_REALTIME, &ts), result),
-              int, -1, result);
+
+  ACE_OS::clock_gettime (CLOCK_REALTIME, &ts);
 
   tv.tv_sec = ts.tv_sec;
   tv.tv_usec = ts.tv_nsec / 1000L;  // timespec has nsec, but timeval has usec