From f925934b595e983e5f0d980402b72bac7dd8e927 Mon Sep 17 00:00:00 2001
From: Marc Fiuczynski <mef@cs.princeton.edu>
Date: Thu, 30 Oct 2008 06:22:33 +0000
Subject: [PATCH] clean up to produce less warnings

---
 src/planetlab.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/planetlab.c b/src/planetlab.c
index db9c430..d3669e3 100644
--- a/src/planetlab.c
+++ b/src/planetlab.c
@@ -43,6 +43,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <unistd.h>
 #include <ctype.h>
 #include <sys/resource.h>
+#include <sys/types.h>
 #include <fcntl.h>
 #define _GNU_SOURCE 
 #include <sched.h>
@@ -50,6 +51,9 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "vserver.h"
 #include "planetlab.h"
 
+/* defined in netns.c */
+extern uint32_t get_space_flag(xid_t);
+
 #ifndef VC_NXC_RAW_SOCKET
 #  define VC_NXC_RAW_SOCKET	0x00000200ull
 #endif
@@ -89,8 +93,6 @@ tag:
   if (vc_tag_create(ctx) == VC_NOCTX)
     return -1;
 
-process:
-
   /*
    * Create context info - this sets the STATE_SETUP and STATE_INIT flags.
    */
@@ -375,7 +377,7 @@ pl_get_limits(const char *context, struct sliver_resources *slr)
     fclose(fb);
   }
 
-  fchdir(cwd);
+  (void)fchdir(cwd);
 out_fd:
   close(cwd);
 out:
-- 
2.43.0