From 96f0eea5bd3f1d06d7cd2504add6d26e21d7ee8e Mon Sep 17 00:00:00 2001
From: William Lupton <core-talk@aps.anl.gov>
Date: Wed, 15 Mar 2000 00:13:30 +0000
Subject: [PATCH] supported BSD timeval

---
 src/libCom/osi/osiTime.cpp | 28 ++++++++++++++++++++++++++++
 src/libCom/osi/tsStamp.h   |  7 +++++++
 2 files changed, 35 insertions(+)

diff --git a/src/libCom/osi/osiTime.cpp b/src/libCom/osi/osiTime.cpp
index 2ee1ca96e..1ec1ed3ae 100644
--- a/src/libCom/osi/osiTime.cpp
+++ b/src/libCom/osi/osiTime.cpp
@@ -765,6 +765,34 @@ extern "C" {
             catch (...) {
                 return tsStampERROR;
             }
+#       endif
+        return tsStampOK;
+    }
+    epicsShareFunc int epicsShareAPI tsStampToTimeval (struct timeval *pDest, const TS_STAMP *pSrc)
+    {
+#       ifdef noExceptionsFromCXX
+            *pDest = osiTime (*pSrc);
+#       else
+            try {
+                *pDest = osiTime (*pSrc);
+            }
+            catch (...) {
+                return tsStampERROR;
+            }
+#       endif
+        return tsStampOK;
+    }
+    epicsShareFunc int epicsShareAPI tsStampFromTimeval (TS_STAMP *pDest, const struct timeval *pSrc)
+    {
+#       ifdef noExceptionsFromCXX
+            *pDest = osiTime (*pSrc);
+#       else
+            try {
+                *pDest = osiTime (*pSrc);
+            }
+            catch (...) {
+                return tsStampERROR;
+            }
 #       endif
         return tsStampOK;
     }
diff --git a/src/libCom/osi/tsStamp.h b/src/libCom/osi/tsStamp.h
index 635e71d04..342712173 100644
--- a/src/libCom/osi/tsStamp.h
+++ b/src/libCom/osi/tsStamp.h
@@ -24,6 +24,7 @@ extern "C" {
 #endif /* __cplusplus */
 
 struct timespec;
+struct timeval;
 
 #define tsStampOK 0
 #define tsStampERROR (-1)
@@ -63,6 +64,12 @@ epicsShareFunc int epicsShareAPI tsStampFromTM (TS_STAMP *pDest, const struct tm
 epicsShareFunc int epicsShareAPI tsStampToTimespec (struct timespec *pDest, const TS_STAMP *pSrc);
 epicsShareFunc int epicsShareAPI tsStampFromTimespec (TS_STAMP *pDest, const struct timespec *pSrc);
 
+/*
+ * convert to and from BSD's "struct timeval"
+ */
+epicsShareFunc int epicsShareAPI tsStampToTimeval (struct timeval *pDest, const TS_STAMP *pSrc);
+epicsShareFunc int epicsShareAPI tsStampFromTimeval (TS_STAMP *pDest, const struct timeval *pSrc);
+
 /*
  * arithmetic operations
  */