Fixes to auto /dev/null creation

3 files changed, 7 insertions, 6 deletions

diff --git a/srcx/jps.c b/srcx/jps.c
index 6f8e4db..8b12b4a 100644
--- a/srcx/jps.c
+++ b/srcx/jps.c
@@ -128,7 +128,7 @@ static void run_jail_ps(int argc, char* argv[])
 {
     char errbuf[_POSIX2_LINE_MAX];
     char** args;
-    kvm_t kd;
+    kvm_t* kd;
     int i;
 
     if(!check_jail_command(NULL, "/bin/ps"))
diff --git a/srcx/util.c b/srcx/util.c
index 8d5e145..31ee3bd 100644
--- a/srcx/util.c
+++ b/srcx/util.c
@@ -142,7 +142,7 @@ done:
   return jid;
 }
 
-kvm_t open_kvm_handle(char* jail, char* errbuf)
+kvm_t* open_kvm_handle(const char* jail, char* errbuf)
 {
   /*
    * Basically the kvm routines won't work in a jail unless there's
@@ -184,11 +184,11 @@ kvm_t open_kvm_handle(char* jail, char* errbuf)
     {
       warn("%s%scouldn't create %s directory",
            jail ? jail : "", jail ? ": " : "", _PATH_DEV);
-      nofile = 0;
+      nonull = 0;
     }
   }
 
-  if(nofile)
+  if(nonull)
   {
     mode_t mode = 0666 | S_IFCHR;
     dev_t dev = makedev(2, 2);
diff --git a/srcx/util.h b/srcx/util.h
index d39c1de..fed9261 100644
--- a/srcx/util.h
+++ b/srcx/util.h
@@ -39,12 +39,13 @@
 #ifndef __UTIL_H__
 #define __UTIL_H__
 
-struct xprison;
+#include <sys/jail.h>
+#include <kvm.h>
 
 int translate_jail_name(const char* str);
 int running_in_jail();
 
-kvm_t open_kvm_handle(char* jail, char* errbuf);
+kvm_t* open_kvm_handle(const char* jail, char* errbuf);
 size_t get_jail_sysctl(struct xprison** ret);
 
 #define JAIL_RUN_CONSOLE	0x00000001	/* Output stuff to the jail console if available */