OS-1840 fmdump shall emit JSON

*** 18,27 ****
--- 18,28 ----
   *
   * CDDL HEADER END
   */
  /*
   * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
+  * Copyright (c) 2013, Joyent, Inc. All rights reserved.
   */
  
  #ifndef _FMDUMP_H
  #define _FMDUMP_H
  
*** 51,60 ****
--- 52,62 ----
          FMDUMP_SHORT,
          FMDUMP_VERB1,
          FMDUMP_VERB2,
          FMDUMP_PRETTY,
          FMDUMP_MSG,
+         FMDUMP_JSON,
          FMDUMP_NFMTS
  };
  
  typedef struct fmdump_ops {
          const char *do_label;
*** 99,108 ****
--- 101,112 ----
  extern char *fmdump_nvl2str(nvlist_t *nvl);
  
  extern int fmdump_render_nvlist(nvlist_prtctl_t, void *, nvlist_t *,
      const char *, nvlist_t *);
  
+ extern int fmdump_print_json(fmd_log_t *, const fmd_log_record_t *, FILE *);
+ 
  #ifdef  __cplusplus
  }
  #endif
  
  #endif  /* _FMDUMP_H */