unix: mkdir VPP_RUN_DIR before opening a socket in it

[vpp.git] / src / vlib / unix / unix.h

diff --git a/src/vlib/unix/unix.h b/src/vlib/unix/unix.h
index de607c0..ffa92bb 100644 (file)
--- a/src/vlib/unix/unix.h
+++ b/src/vlib/unix/unix.h
@@ -43,6 +43,10 @@
 #include <vppinfra/socket.h>
 #include <termios.h>
 
+
+/** VPP runtime ephemeral directory. Typically stored in a tmpfs. */
+#define VPP_RUN_DIR "/run/vpp"
+
 struct unix_file;
 typedef clib_error_t *(unix_file_function_t) (struct unix_file * f);
 
@@ -229,6 +233,8 @@ clib_error_t *foreach_directory_file (char *dir_name,
                                                           u8 * file_name),
                                      void *arg, int scan_dirs);
 
+clib_error_t *unix_make_vpp_run_dir (void);
+
 #endif /* included_unix_unix_h */
 
 /*