negotiator/noop.c

   1 #include "git-compat-util.h"
   2 #include "noop.h"
   3 #include "../fetch-negotiator.h"
   4
   5 static void known_common(struct fetch_negotiator *n UNUSED,
   6                          struct commit *c UNUSED)
   7 {
   8         /* do nothing */
   9 }
  10
  11 static void add_tip(struct fetch_negotiator *n UNUSED,
  12                     struct commit *c UNUSED)
  13 {
  14         /* do nothing */
  15 }
  16
  17 static const struct object_id *next(struct fetch_negotiator *n UNUSED)
  18 {
  19         return NULL;
  20 }
  21
  22 static int ack(struct fetch_negotiator *n UNUSED, struct commit *c UNUSED)
  23 {
  24         /*
  25          * This negotiator does not emit any commits, so there is no commit to
  26          * be acknowledged. If there is any ack, there is a bug.
  27          */
  28         BUG("ack with noop negotiator, which does not emit any commits");
  29         return 0;
  30 }
  31
  32 static void release(struct fetch_negotiator *n UNUSED)
  33 {
  34         /* nothing to release */
  35 }
  36
  37 void noop_negotiator_init(struct fetch_negotiator *negotiator)
  38 {
  39         negotiator->known_common = known_common;
  40         negotiator->add_tip = add_tip;
  41         negotiator->next = next;
  42         negotiator->ack = ack;
  43         negotiator->release = release;
  44         negotiator->data = NULL;
  45 }