From c8b55b3fd4924abcdf919458b0d8adb0ec00b0f2 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Tue, 26 Jul 2022 23:23:50 +0200
Subject: user: break out the shell and tests into separate binaries

---
 src/user/app/init/main.c | 73 ------------------------------------------------
 1 file changed, 73 deletions(-)
 delete mode 100644 src/user/app/init/main.c

(limited to 'src/user/app/init/main.c')

diff --git a/src/user/app/init/main.c b/src/user/app/init/main.c
deleted file mode 100644
index 4637703..0000000
--- a/src/user/app/init/main.c
+++ /dev/null
@@ -1,73 +0,0 @@
-#include "driver/driver.h"
-#include "shell.h"
-#include <camellia/flags.h>
-#include <camellia/syscalls.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <user/lib/elfload.h>
-#include <user/lib/fs/misc.h>
-
-__attribute__((visibility("hidden")))
-extern char _image_base[];
-
-int main(void) {
-	freopen("/kdev/com1", "a+", stdout);
-	printf("in init (stage 2), loaded at 0x%x\n", &_image_base);
-
-	MOUNT("/tmp/", tmpfs_drv());
-	MOUNT("/keyboard", ps2_drv());
-	MOUNT("/vga_tty", ansiterm_drv());
-	MOUNT("/bin/", fs_passthru("/init/bin"));
-
-	if (fork()) {
-		/* (used to) expose a bug in the kernel
-		 * the program will flow like this:
-		 * 1. we launch the forked init
-		 * 2. the forked init launches both shells
-		 * 3. one of the shells quit
-		 * 4. the forked init picks it up and quits
-		 *
-		 * then, in process_kill, the other shell will be deathbedded
-		 *
-		 * before i implement(ed) reparenting, it was a lingering running child
-		 * of a dead process, which is invalid state
-		 */
-		_syscall_await();
-		exit(1);
-	}
-
-	if (!fork()) {
-		if (!freopen("/kdev/com1", "a+", stdout)) {
-			printf("couldn't open /kdev/com1\n"); // TODO borked
-			exit(1);
-		}
-		if (!freopen("/kdev/com1", "r", stdin)) {
-			printf("couldn't open /kdev/com1\n");
-			exit(1);
-		}
-		termcook();
-
-		shell_loop();
-		exit(1);
-	}
-
-	if (!fork()) {
-		if (!freopen("/vga_tty", "a+", stdout)) {
-			printf("couldn't open /vga_tty\n"); // TODO borked
-			exit(1);
-		}
-		if (!freopen("/keyboard", "r", stdin)) {
-			printf("couldn't open /keyboard\n");
-			exit(1);
-		}
-		termcook();
-
-		shell_loop();
-		exit(1);
-	}
-
-	_syscall_await();
-	printf("init: quitting\n");
-	return 0;
-}
-- 
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