release/src/shared/nvramstubs.c

   1 /*
   2  * Stubs for NVRAM functions for platforms without flash
   3  *
   4  * Copyright 2004, Broadcom Corporation
   5  * All Rights Reserved.
   6  *
   7  * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
   8  * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
   9  * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
  10  * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
  11  *
  12  * $Id$
  13  */
  14
  15 #include <typedefs.h>
  16 #include <bcmutils.h>
  17 #undef strcmp
  18 #define strcmp(s1,s2)   0       /* always match */
  19 #include <bcmnvram.h>
  20
  21 int
  22 nvram_init(void *sbh)
  23 {
  24         return 0;
  25 }
  26
  27 int
  28 nvram_append(void *sb, char *vars, uint varsz)
  29 {
  30         return 0;
  31 }
  32
  33 void
  34 nvram_exit(void *sbh)
  35 {
  36 }
  37
  38 char *
  39 nvram_get(const char *name)
  40 {
  41         return (char *) 0;
  42 }
  43
  44 int
  45 nvram_set(const char *name, const char *value)
  46 {
  47         return 0;
  48 }
  49
  50 int
  51 nvram_unset(const char *name)
  52 {
  53         return 0;
  54 }
  55
  56 int
  57 nvram_commit(void)
  58 {
  59         return 0;
  60 }
  61
  62 int
  63 nvram_getall(char *buf, int count)
  64 {
  65         /* add null string as terminator */
  66         if (count < 1)
  67                 return BCME_BUFTOOSHORT;
  68         *buf = '\0';
  69         return 0;
  70 }