Introduced the protocol->jail binary packet.feature/jail_packet

We are using a handler/callback functions
to obtain additional information from the
protocol handler and transmit it to the sandbox.

Signed-off-by: lns <matzeton@googlemail.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/jail.h b/src/jail.h
index 7c3a07b..5ddbb79 100644
--- a/src/jail.h
+++ b/src/jail.h
@@ -43,6 +43,8 @@
 #define MIN_STACKSIZE 2048
 #define MAX_STACKSIZE BUFSIZ
 
+#define EMPTY_JAILCON { -1, -1 }
+
 typedef struct jail_ctx {
     forward_ctx fwd_ctx;
     char host_buf[NI_MAXHOST], service_buf[NI_MAXSERV];
@@ -52,6 +54,11 @@ typedef struct jail_ctx {
     char *newroot;
 } jail_ctx;
 
+typedef struct jail_con {
+    int client_fd;
+    int jail_fd;
+} jail_con;
+
 
 void jail_init_ctx(jail_ctx **ctx, size_t stacksize);