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* Patches by Pantelis Antoniou, 30 Mar 2004:

Browse Source 
- add auto-complete support to the U-Boot CLI
  - add support for NETTA and NETPHONE boards; fix NETVIA board

* Patch by Yuli Barcohen, 28 Mar 2004:
  - Add support for MPC8272 family including MPC8247/8248/8271/8272
  - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
  - Change configuration method for MPC8260ADS family
This commit is contained in:
wdenk
2004-04-15 18:22:41 +00:00
parent d716b12671
commit 04a85b3b36
40 changed files with 7559 additions and 221 deletions
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41
common/env_common.c
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@@ -260,3 +260,44 @@ void env_relocate (void)
disable_nvram();
#endif
}
#ifdef CONFIG_AUTO_COMPLETE
int env_complete(char *var, int maxv, char *cmdv[], int bufsz, char *buf)
{
int i, nxt, len, vallen, found;
const char *lval, *rval;
found = 0;
cmdv[0] = NULL;
len = strlen(var);
/* now iterate over the variables and select those that match */
for (i=0; env_get_char(i) != '\0'; i=nxt+1) {
for (nxt=i; env_get_char(nxt) != '\0'; ++nxt)
;
lval = env_get_addr(i);
rval = strchr(lval, '=');
if (rval != NULL) {
vallen = rval - lval;
rval++;
} else
vallen = strlen(lval);
if (len > 0 && (vallen < len || memcmp(lval, var, len) != 0))
continue;
if (found >= maxv - 2 || bufsz < vallen + 1) {
cmdv[found++] = "...";
break;
}
cmdv[found++] = buf;
memcpy(buf, lval, vallen); buf += vallen; bufsz -= vallen;
*buf++ = '\0'; bufsz--;
}
cmdv[found] = NULL;
return found;
}
#endif