negotiator/noop.c

   1 #include "cache.h"
   2 #include "noop.h"
   3 #include "../commit.h"
   4 #include "../fetch-negotiator.h"
   5
   6 static void known_common(struct fetch_negotiator *n, struct commit *c)
   7 {
   8         /* do nothing */
   9 }
  10
  11 static void add_tip(struct fetch_negotiator *n, struct commit *c)
  12 {
  13         /* do nothing */
  14 }
  15
  16 static const struct object_id *next(struct fetch_negotiator *n)
  17 {
  18         return NULL;
  19 }
  20
  21 static int ack(struct fetch_negotiator *n, struct commit *c)
  22 {
  23         /*
  24          * This negotiator does not emit any commits, so there is no commit to
  25          * be acknowledged. If there is any ack, there is a bug.
  26          */
  27         BUG("ack with noop negotiator, which does not emit any commits");
  28         return 0;
  29 }
  30
  31 static void release(struct fetch_negotiator *n)
  32 {
  33         /* nothing to release */
  34 }
  35
  36 void noop_negotiator_init(struct fetch_negotiator *negotiator)
  37 {
  38         negotiator->known_common = known_common;
  39         negotiator->add_tip = add_tip;
  40         negotiator->next = next;
  41         negotiator->ack = ack;
  42         negotiator->release = release;
  43         negotiator->data = NULL;
  44 }