OS-4043 tmpfs should support gigabyte sizes
OS-4044 tmpfs should support "mode" option
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Patrick Mooney <patrick.mooney@joyent.com>

*** 20,35 ****
   */
  /*
   * Copyright 2007 Sun Microsystems, Inc.
   * All rights reserved.  Use is subject to license terms.
   */
  
  #ifndef _SYS_FS_TMP_H
  #define _SYS_FS_TMP_H
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
  /*
--- 20,36 ----
   */
  /*
   * Copyright 2007 Sun Microsystems, Inc.
   * All rights reserved.  Use is subject to license terms.
   */
+ /*
+  * Copyright 2015 Joyent, Inc.
+  */
  
  #ifndef _SYS_FS_TMP_H
  #define _SYS_FS_TMP_H
  
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
  /*
*** 106,115 ****
--- 107,117 ----
  extern  int     tmp_resv(struct tmount *, struct tmpnode *, size_t, int);
  extern  int     tmp_taccess(void *, int, struct cred *);
  extern  int     tmp_sticky_remove_access(struct tmpnode *, struct tmpnode *,
          struct cred *);
  extern  int     tmp_convnum(char *, pgcnt_t *);
+ extern  int     tmp_convmode(char *, mode_t *);
  extern  int     tdirenter(struct tmount *, struct tmpnode *, char *,
          enum de_op, struct tmpnode *, struct tmpnode *, struct vattr *,
          struct tmpnode **, struct cred *, caller_context_t *);
  
  #define TMP_MUSTHAVE    0x01