Merge branch 'main' into pciepcie

1 files changed, 0 insertions, 52 deletions

diff --git a/user/idle.c b/user/idle.c
deleted file mode 100644
index c088a3c..0000000
--- a/user/idle.c
+++ /dev/null
@@ -1,52 +0,0 @@
-#include <common.h>
-
-/**
-** Idle process:  write, getpid, gettime, exit
-**
-** Reports itself, then loops forever delaying and printing a character.
-** MUST NOT SLEEP, as it must always be available in the ready queue
-** when there is no other process to dispatch.
-**
-** Invoked as:	idle
-*/
-
-USERMAIN(main)
-{
-	// this is the character we will repeatedly print
-	char ch = '.';
-
-	// ignore the command-line arguments
-	(void)argc;
-	(void)argv;
-
-	// get some current information
-	uint_t pid = getpid();
-	uint32_t now = gettime();
-	enum priority_e prio = getprio();
-
-	char buf[128];
-	sprint(buf, "Idle [%d], started @ %u\n", pid, prio, now);
-	cwrites(buf);
-
-	// report our presence on the console
-	cwrites("Idle started\n");
-
-	write(CHAN_SIO, &ch, 1);
-
-	// idle() should never block - it must always be available
-	// for dispatching when we need to pick a new current process
-
-	for (;;) {
-		DELAY(LONG);
-		write(CHAN_SIO, &ch, 1);
-	}
-
-	// we should never reach this point!
-	now = gettime();
-	sprint(buf, "Idle [%d] EXITING @ %u!?!?!\n", pid, now);
-	cwrites(buf);
-
-	exit(1);
-
-	return (42);
-}