Merge branch 'main' into pciepcie

1 files changed, 0 insertions, 71 deletions

diff --git a/user/progABC.c b/user/progABC.c
deleted file mode 100644
index 0a4b299..0000000
--- a/user/progABC.c
+++ /dev/null
@@ -1,71 +0,0 @@
-#include <common.h>
-
-/**
-** User function main #1:  exit, write
-**
-** Prints its ID, then loops N times delaying and printing, then exits.
-** Verifies the return byte count from each call to write().
-**
-** Invoked as:  main1  x  n
-**	 where x is the ID character
-**		   n is the iteration count
-*/
-
-USERMAIN(main)
-{
-	int count = 30; // default iteration count
-	char ch = '1'; // default character to print
-	char buf[128]; // local char buffer
-
-	// 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, "%s: argc %d, args: ", argv[0], 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 n = swritech(ch);
-	if (n != 1) {
-		sprint(buf, "== %c, write #1 returned %d\n", ch, n);
-		cwrites(buf);
-	}
-
-	// iterate and print the required number of other characters
-	for (int i = 0; i < count; ++i) {
-		DELAY(STD);
-		n = swritech(ch);
-		if (n != 1) {
-			sprint(buf, "== %c, write #2 returned %d\n", ch, n);
-			cwrites(buf);
-		}
-	}
-
-	// all done!
-	exit(0);
-
-	// should never reach this code; if we do, something is
-	// wrong with exit(), so we'll report it
-
-	char msg[] = "*1*";
-	msg[1] = ch;
-	n = write(CHAN_SIO, msg, 3); /* shouldn't happen! */
-	if (n != 3) {
-		sprint(buf, "User %c, write #3 returned %d\n", ch, n);
-		cwrites(buf);
-	}
-
-	// this should really get us out of here
-	return (42);
-}