4 files changed, 25 insertions, 5 deletions
diff --git a/src/user/app/ext2fs/main.c b/src/user/app/ext2fs/main.c
index f6d65cc..65e7460 100644
--- a/src/user/app/ext2fs/main.c
+++ b/src/user/app/ext2fs/main.c
@@ -12,6 +12,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 struct handle {
 	uint32_t n;
@@ -191,6 +192,8 @@ err:
 int
 main(int argc, char **argv)
 {
+	intr_set(NULL);
+
 	if (argc < 2) errx(1, "bad usage");
 	// TODO pread/pwrite for normal handles
 	FILE *disk = fopen(argv[1], "r+");
diff --git a/src/user/app/init/driver/initctl.c b/src/user/app/init/driver/initctl.c
index 76d1b1b..67c8ade 100644
--- a/src/user/app/init/driver/initctl.c
+++ b/src/user/app/init/driver/initctl.c
@@ -29,7 +29,9 @@ void initctl_drv(handle_t killswitch) {
 				}
 				if (!strcmp(buf, "halt")) {
 					_syscall_write(killswitch, "halt", 4, 0, 0);
-					exit(1);
+				}
+				if (!strcmp(buf, "intr")) {
+					_syscall_write(killswitch, "intr", 4, 0, 0);
 				}
 				c0_fs_respond(NULL, res.len, 0);
 				break;
diff --git a/src/user/app/init/init.c b/src/user/app/init/init.c
index 350d9a0..0114ac5 100644
--- a/src/user/app/init/init.c
+++ b/src/user/app/init/init.c
@@ -3,6 +3,7 @@
 #include <camellia/syscalls.h>
 #include <stdint.h>
 #include <stdio.h>
+#include <string.h>
 #include <unistd.h>
 #include <camellia/fs/misc.h>
 
@@ -29,7 +30,7 @@ void redirect(const char *exe, const char *out, const char *in) {
 				exit(1);
 			}
 			_syscall_await();
-			_syscall_filicide();
+			_syscall_intr();
 		}
 	}
 }
@@ -39,7 +40,7 @@ int main(void) {
 
 	freopen("/kdev/com1", "a+", stdout);
 	freopen("/kdev/com1", "a+", stderr);
-	printf("in init (stage 2), main at %p\n", &main);
+	printf("[init] stage 2, main at %p\n", &main);
 
 	MOUNT_AT("/keyboard") {
 		MOUNT_AT("/") { fs_whitelist((const char*[]){"/kdev/ps2/kb", NULL}); }
@@ -104,7 +105,22 @@ int main(void) {
 		exit(1);
 	}
 
-	_syscall_read(killswitch_pipe[0], NULL, 0, 0);
+	char buf[128];
+	for (;;) {
+		if (_syscall_read(killswitch_pipe[0], buf, 128, 0) != 4) {
+			break;
+		}
+		if (memcmp(buf, "intr", 4) == 0) {
+			_syscall_intr();
+		} else if (memcmp(buf, "halt", 4) == 0) {
+			break;
+		}
+	}
+	printf("[init] intr\n");
+	_syscall_intr();
+	_syscall_sleep(1000);
+	printf("[init] filicide\n");
 	_syscall_filicide();
+	printf("[init] goodbye\n");
 	return 0;
 }
diff --git a/src/user/app/shell/shell.c b/src/user/app/shell/shell.c
index 3dad1bd..564daa8 100644
--- a/src/user/app/shell/shell.c
+++ b/src/user/app/shell/shell.c
@@ -144,7 +144,6 @@ static void run(char *cmd) {
 	}
 }
 
-
 int main(int argc, char **argv) {
 	static char buf[256];
 	FILE *f = stdin;