(lwpProc): Change type of member runtime to time_t.

(lwpSleepUntil): Change type of parameter to time_t.

include/lwp.h

@@ -25,6 +25,7 @@
 #define LWP_H
 
 #include <signal.h>
+#include <time.h>
 
 #define LWP_STACKCHECK	0x1
 #define LWP_PRINT	0x2
@@ -46,7 +47,7 @@ void lwpExit(void);
 void lwpTerminate(struct lwpProc * p);
 void lwpYield(void);
 void lwpSleepFd(int fd, int flags);
-void lwpSleepUntil(long until);
+void lwpSleepUntil(time_t until);
 void lwpWakeupFd(struct lwpProc * p);
 int lwpSigWait(sigset_t *set, int *sig);
 void *lwpGetUD(struct lwpProc * p);

src/lib/lwp/lwpint.h

@@ -58,7 +58,7 @@ struct lwpProc {
     void (*entry)(void *);	/* entry point */
     int dead;			/* whether the process can be rescheduled */
     int pri;			/* which scheduling queue we're on */
-    long runtime;		/* time at which process is restarted */
+    time_t runtime;		/* time at which process is restarted */
     int fd;			/* fd we're blocking on */
     int argc;			/* initial arguments */
     char **argv;

src/lib/lwp/sel.c

@@ -123,9 +123,10 @@ lwpWakeupFd(struct lwpProc *proc)
 }
 
 void
-lwpSleepUntil(long until)
+lwpSleepUntil(time_t until)
 {
-    lwpStatus(LwpCurrent, "sleeping for %ld sec", until - time(0));
+    lwpStatus(LwpCurrent, "sleeping for %ld sec",
+	      (long)(until - time(NULL)));
     LwpCurrent->runtime = until;
     if (LwpMaxfd == 0 && LwpDelayq.head == 0) {
 	/* select process is sleeping until first waiter arrives */