vlib: show FD in 'show memory map'

[vpp.git] / src / vppinfra / mem.h

diff --git a/src/vppinfra/mem.h b/src/vppinfra/mem.h
index e6f019c..9d0aa09 100644 (file)
--- a/src/vppinfra/mem.h
+++ b/src/vppinfra/mem.h
@@ -83,6 +83,9 @@ typedef struct _clib_mem_vm_map_hdr
   /* page size (log2) */
   clib_mem_page_sz_t log2_page_sz;
 
+  /* file descriptor, -1 if memory is not shared */
+  int fd;
+
   /* allocation mame */
 #define CLIB_VM_MAP_HDR_NAME_MAX_LEN 64
   char name[CLIB_VM_MAP_HDR_NAME_MAX_LEN];