update userland to compile

1 files changed, 0 insertions, 60 deletions

diff --git a/user/progZ.c b/user/progZ.c
deleted file mode 100644
index fdeb888..0000000
--- a/user/progZ.c
+++ /dev/null
@@ -1,60 +0,0 @@
-#include <common.h>
-
-/**
-** User function Z:	 exit, sleep, write, getpid
-**
-** Prints its ID, then records PID and PPID, loops printing its ID,
-** and finally re-gets PPID for comparison.  Yields after every second
-** ID print in the loop.
-**
-** This code is used as a handy "spawn me" test routine; it is spawned
-** by several of the standard test processes.
-**
-** Invoked as:	userZ  x  [ n ]
-**	 where x is the ID character
-**		   n is the iteration count (defaults to 10)
-*/
-
-USERMAIN(main)
-{
-	int count = 10; // default iteration count
-	char ch = 'z'; // default character to print
-	char buf[128];
-
-	// 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, "?: 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
-	int pid = getpid();
-	sprint(buf, " %c[%d]", ch, pid);
-	swrites(buf);
-
-	// iterate for a while; occasionally yield the CPU
-	for (int i = 0; i < count; ++i) {
-		sprint(buf, " %c[%d]", ch, i);
-		swrites(buf);
-		DELAY(STD);
-		if (i & 1) {
-			sleep(0);
-		}
-	}
-
-	exit(0);
-
-	return (42); // shut the compiler up!
-}