src/core/background.c

   1 #include "background.h"
   2
   3 static struct background backgrounds[0]
   4         __table_start ( struct background, background );
   5 static struct background backgrounds_end[0]
   6         __table_end ( struct background, background );
   7
   8 /** @file */
   9
  10 /**
  11  * Call send method of all background protocols
  12  *
  13  * @v timestamp         Current time
  14  * @ret None            -
  15  * @err None            -
  16  *
  17  * This calls each background protocol's background::send() method.
  18  */
  19 void background_send ( unsigned long timestamp ) {
  20         struct background *background;
  21
  22         for ( background = backgrounds ; background < backgrounds_end ;
  23               background++ ) {
  24                 if ( background->send )
  25                         background->send ( timestamp );
  26         }
  27 }
  28
  29 /**
  30  * Call process method of all background protocols
  31  *
  32  * @v timestamp         Current time
  33  * @v ptype             Packet type
  34  * @v ip                IP header, if present
  35  * @ret None            -
  36  * @err None            -
  37  *
  38  * This calls each background protocol's background::process() method.
  39  */
  40 void background_process ( unsigned long timestamp, unsigned short ptype,
  41                           struct iphdr *ip ) {
  42         struct background *background;
  43
  44         for ( background = backgrounds ; background < backgrounds_end ;
  45               background++ ) {
  46                 if ( background->process )
  47                         background->process ( timestamp, ptype, ip );
  48         }
  49 }