1 files changed, 0 insertions, 63 deletions
diff --git a/user/progKL.c b/user/progKL.c
deleted file mode 100644
index aa9f039..0000000
--- a/user/progKL.c
+++ /dev/null
@@ -1,63 +0,0 @@
-#include <common.h>
-
-/**
-** User function main #4:  exit, fork, exec, sleep, write
-**
-** Loops, spawning N copies of userX and sleeping between spawns.
-**
-** Invoked as:  main4  x  n
-**	 where x is the ID character
-**		   n is the iteration count (defaults to 5)
-*/
-
-USERMAIN(main)
-{
-	int count = 5; // default iteration count
-	char ch = '4'; // default character to print
-	int nap = 30; // nap time
-	char msg2[] = "*4*"; // "error" message to print
-	char buf[32];
-
-	// process the command-line arguments
-	switch (argc) {
-	case 3:
-		count = str2int(argv[2], 10);
-		// FALL THROUGH
-	case 2:
-		ch = argv[1][0];
-		break;
-	default:
-		sprint(buf, "main4: argc %d, args: ", argc);
-		cwrites(buf);
-		for (int i = 0; i <= argc; ++i) {
-			sprint(buf, " %s", argv[argc] ? argv[argc] : "(null)");
-			cwrites(buf);
-		}
-		cwrites("\n");
-	}
-
-	// announce our presence
-	write(CHAN_SIO, &ch, 1);
-
-	// argument vector for the processes we will spawn
-	char *arglist[] = { "userX", "X", buf, NULL };
-
-	for (int i = 0; i < count; ++i) {
-		write(CHAN_SIO, &ch, 1);
-
-		// second argument to X is 100 plus the iteration number
-		sprint(buf, "%d", 100 + i);
-		int whom = spawn(ProgX, arglist);
-		if (whom < 0) {
-			swrites(msg2);
-		} else {
-			write(CHAN_SIO, &ch, 1);
-		}
-
-		sleep(SEC_TO_MS(nap));
-	}
-
-	exit(0);
-
-	return (42); // shut the compiler up!
-}