IPXE/ipxe-3fe683e/src/core/main.c

   1 /**************************************************************************
   2 iPXE -  Network Bootstrap Program
   3
   4 Literature dealing with the network protocols:
   5         ARP - RFC826
   6         RARP - RFC903
   7         UDP - RFC768
   8         BOOTP - RFC951, RFC2132 (vendor extensions)
   9         DHCP - RFC2131, RFC2132 (options)
  10         TFTP - RFC1350, RFC2347 (options), RFC2348 (blocksize), RFC2349 (tsize)
  11         RPC - RFC1831, RFC1832 (XDR), RFC1833 (rpcbind/portmapper)
  12
  13 **************************************************************************/
  14
  15 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
  16
  17 #include <stddef.h>
  18 #include <stdio.h>
  19 #include <ipxe/init.h>
  20 #include <ipxe/version.h>
  21 #include <usr/autoboot.h>
  22 #include <ventoy.h>
  23
  24 /**
  25  * Main entry point
  26  *
  27  * @ret rc              Return status code
  28  */
  29 __asmcall int main ( void ) {
  30         int rc;
  31
  32         /* Perform one-time-only initialisation (e.g. heap) */
  33         initialise();
  34
  35         /* Some devices take an unreasonably long time to initialise */
  36         //printf ( "%s initialising devices...", product_short_name );
  37         startup();
  38         //printf ( "ok\n" );
  39
  40         /* Attempt to boot */
  41         if ( ( rc = ventoy_boot_vdisk ( NULL ) ) != 0 )
  42                 goto err_ipxe;
  43
  44  err_ipxe:
  45         shutdown_exit();
  46         return rc;
  47 }