ksh: sleep inf: simplify (re: dd1dc47)

This can be done much more simply using a pause(3) call.
ksh93 · Nov 17, 2024 · b74eb11 · b74eb11
1 parent dd1dc47
commit b74eb11
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/src/cmd/ksh93/bltins/sleep.c b/src/cmd/ksh93/bltins/sleep.c
@@ -148,11 +148,12 @@ void sh_delay(double t, int sflag)
 #if _lib_isinf
 	if (isinf(t))
 	{
-		ts.tv_sec = 0xFFFFFFFF;  /* uint32_t max */
-		ts.tv_nsec = 0;
 		while (1)
-			if (tvsleep(&ts, NULL) < 0 && ((sh.trapnote & (SH_SIGSET | SH_SIGTRAP)) || sflag))
+		{
+			pause();
+			if ((sh.trapnote & (SH_SIGSET | SH_SIGTRAP)) || sflag)
 				return;
+		}
 	}
 #endif /* _lib_isinf */
 	n = (uint32_t)t;