[syslinux] IP details in COM32 module

[Coe, Colin C. (Unix Engineer)]

> 
> I know this is a newbie question, but how to I use 
> pxe_get_cached_info?  I've search through the code and can't 
> work out how to use it.  I'd like to use Ferenc Wagner's 
> macros but I also don't want to rewrite my code when an 
> offical macro system is introduced.
> 
> Could I get an example of how to use pxe_get_cached_info?
> 

Somewhat related, I've noticed that __com32.cs_bounce has a 32 character
limit.  I'm needing to stuff 'junk' (far more than 32 chars) into this
variable.

  -snip-
  sprintf(junk, "ksdevice=eth0 hostname=%s ip=%s gateway=%s netmask=%s
dns=a.b.c.d", my_name, my_ip, my_gateway, my_netmask);
  -snip-
  sprintf(__com32.cs_bounce, "memdisk initrd=%s_%s.img %s", model, bios,
junk);
  /* Populate the registers AX and BX then call INT22 */
  memset(&reg, 0, sizeof(reg));
  reg.eax.w[0] = 0x0003;
  reg.ebx.w[0] = OFFS(__com32.cs_bounce);
  reg.es       = SEG(__com32.cs_bounce);
  __intcall(0x22, &reg, &reg);
  -snip-

Could someone advise of how I could or should do this?

CC

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