Working test

zombietest/build/Dockerfile

@@ -1,9 +1,3 @@
-FROM golang:1.5.1
-
-COPY ../../*.go /go/src/github.com/peterbourgon/runsvinit
-RUN go install -v github.com/peterbourgon/runsvinit
-RUN mv /go/bin/runsvinit /mount/
-
+FROM alpine:latest
+RUN apk add --update gcc musl-dev && rm -rf /var/cache/apk/*
 COPY zombie.c /
-RUN cc -Wall -Werror -o /zombie /zombie.c
-RUN mv /zombie /mount/

zombietest/build/Makefile

@@ -1,9 +0,0 @@
-.PHONY: all
-all: zombie runsvinit
-
-zombie runsvinit: .uptodate
-	docker run -ti --rm -v $(shell pwd):/mount zombie-build
-
-.uptodate: Dockerfile ../../*.go
-	docker build -t zombie-build .
-	touch $@

zombietest/build/zombie.c

@@ -1,18 +1,18 @@
 #include <stdlib.h>
-#include <sys/types.h>
+#include <stdio.h>
 #include <unistd.h>
 
-int main ()
-{
-  pid_t child_pid;
-
-  child_pid = fork ();
-  if (child_pid > 0) {
-    sleep (60);
-  }
-  else {
-    exit (0);
-  }
-  return 0;
+int main() {
+        pid_t pid;
+        int i; 
+        for (i = 0; i<5; i++)  {  
+                pid = fork();
+                if (pid > 0) {
+                        printf("Zombie #%d born\n", i + 1);
+                } else {
+                        printf("Brains...\n");
+                        exit(0);
+                }  
+        }  
+        return 0; 
 }
-