Committing in .

 Modified Files:
 	Mesa/src-glut/glut_event.c Mesa/src-glut/glut_get.c
 	Mesa/src-glut/glut_init.c Mesa/src-glut/glutint.h

 Patch for compilation on very old VMS (version 6.2 and earlier)

----------------------------------------------------------------------

4 files changed, 57 insertions, 20 deletions

diff --git a/src/glut/glx/glut_event.c b/src/glut/glx/glut_event.c
index f4463dee0b..d2c2c4810f 100644
--- a/src/glut/glx/glut_event.c
+++ b/src/glut/glx/glut_event.c
@@ -64,18 +64,18 @@
 # endif
 #endif /* !_WIN32 */
 
+#include "glutint.h"
+
 #if defined(__vms) && ( __VMS_VER < 70000000 )
 #include <ssdef.h>
 #include <psldef.h>
 extern int SYS$CLREF(int efn);
-extern int SYS$SETIMR(unsigned int efn, struct timeval *timeout, void *ast,
+extern int SYS$SETIMR(unsigned int efn, struct timeval6 *timeout, void *ast,
   unsigned int request_id, unsigned int flags);
 extern int SYS$WFLOR(unsigned int efn, unsigned int mask);
 extern int SYS$CANTIM(unsigned int request_id, unsigned int mode);
 #endif /* __vms, VMs 6.2 or earlier */
 
-#include "glutint.h"
-
 static GLUTtimer *freeTimerList = NULL;
 
 GLUTidleCB __glutIdleFunc = NULL;
@@ -114,8 +114,12 @@ glutTimerFunc(unsigned int interval, GLUTtimerCB timerFunc, int value)
 {
   GLUTtimer *timer, *other;
   GLUTtimer **prevptr;
-  struct timeval now;
-
+#ifdef OLD_VMS
+   struct timeval6 now;
+#else
+   struct timeval now;
+#endif
+   
   if (!timerFunc)
     return;
 
@@ -156,8 +160,12 @@ glutTimerFunc(unsigned int interval, GLUTtimerCB timerFunc, int value)
 void
 handleTimeouts(void)
 {
-  struct timeval now;
-  GLUTtimer *timer;
+#ifdef OLD_VMS
+   struct timeval6 now;
+#else
+   struct timeval now;
+#endif
+   GLUTtimer *timer;
 
   /* Assumption is that __glutTimerList is already determined
      to be non-NULL. */
@@ -839,7 +847,7 @@ static void
 waitForSomething(void)
 {
 #if defined(__vms) && ( __VMS_VER < 70000000 )
-  static struct timeval zerotime =
+  static struct timeval6 zerotime =
   {0};
   unsigned int timer_efn;
 #define timer_id 'glut' /* random :-) number */
@@ -851,7 +859,11 @@ waitForSomething(void)
   fd_set fds;
 #endif
 #endif
-  struct timeval now, timeout, waittime;
+#ifdef OLD_VMS
+   struct timeval6 now, timeout, waittime;
+#else
+   struct timeval now, timeout, waittime;
+#endif
 #if !defined(_WIN32)
   int rc;
 #endif
diff --git a/src/glut/glx/glut_get.c b/src/glut/glx/glut_get.c
index e4117bdc86..ecfd981ad9 100644
--- a/src/glut/glx/glut_get.c
+++ b/src/glut/glx/glut_get.c
@@ -186,9 +186,13 @@ glutGet(GLenum param)
     }
   case GLUT_ELAPSED_TIME:
     {
-      struct timeval elapsed, beginning, now;
+#ifdef OLD_VMS
+       struct timeval6 elapsed, beginning, now;
+#else
+       struct timeval elapsed, beginning, now;
+#endif
 
-      __glutInitTime(&beginning);
+       __glutInitTime(&beginning);
       GETTIMEOFDAY(&now);
       TIMEDELTA(elapsed, now, beginning);
       /* Return elapsed milliseconds. */
diff --git a/src/glut/glx/glut_init.c b/src/glut/glx/glut_init.c
index d4d0e8a978..dcd423a941 100644
--- a/src/glut/glx/glut_init.c
+++ b/src/glut/glx/glut_init.c
@@ -154,11 +154,19 @@ __glutOpenXConnection(char *display)
 #endif /* _WIN32 */
 
 void
-__glutInitTime(struct timeval *beginning)
+#ifdef OLD_VMS
+  __glutInitTime(struct timeval6 *beginning)
+#else
+  __glutInitTime(struct timeval *beginning)
+#endif
 {
   static int beenhere = 0;
-  static struct timeval genesis;
-
+#ifdef OLD_VMS
+   static struct timeval6 genesis;
+#else
+   static struct timeval genesis;
+#endif
+   
   if (!beenhere) {
     GETTIMEOFDAY(&genesis);
     beenhere = 1;
@@ -183,8 +191,12 @@ glutInit(int *argcp, char **argv)
 {
   char *display = NULL;
   char *str, *geometry = NULL;
-  struct timeval unused;
-  int i;
+#ifdef OLD_VMS
+   struct timeval6 unused;
+#else
+   struct timeval unused;
+#endif
+   int i;
 
   if (__glutDisplay) {
     __glutWarning("glutInit being called a second time.");
diff --git a/src/glut/glx/glutint.h b/src/glut/glx/glutint.h
index 82e2465e81..488ff5983e 100644
--- a/src/glut/glx/glutint.h
+++ b/src/glut/glx/glutint.h
@@ -69,10 +69,11 @@
 
 #ifdef __vms
 #if ( __VMS_VER < 70000000 )
-struct timeval {
+#define OLD_VMS
+struct timeval6 {
   __int64 val;
 };
-extern int sys$gettim(struct timeval *);
+extern int sys$gettim(struct timeval6 *);
 #else
 #include <time.h>
 #endif
@@ -530,8 +531,12 @@ struct _GLUTmenuItem {
 typedef struct _GLUTtimer GLUTtimer;
 struct _GLUTtimer {
   GLUTtimer *next;      /* list of timers */
-  struct timeval timeout;  /* time to be called */
-  GLUTtimerCB func;     /* timer  (value) */
+#ifdef OLD_VMS
+   struct timeval6 timeout;  /* time to be called */
+#else
+   struct timeval timeout;  /* time to be called */
+#endif
+   GLUTtimerCB func;     /* timer  (value) */
   int value;            /*  return value */
 #ifdef SUPPORT_FORTRAN
   GLUTtimerFCB ffunc;   /* Fortran timer  */
@@ -713,7 +718,11 @@ extern void __glutOpenXConnection(char *display);
 #else
 extern void __glutOpenWin32Connection(char *display);
 #endif
+#if OLD_VMS
+extern void __glutInitTime(struct timeval6 *beginning);
+#else
 extern void __glutInitTime(struct timeval *beginning);
+#endif
 
 /* private routines for glut_menu.c (or win32_menu.c) */
 #if defined(_WIN32)