negotiator/noop.c

   1 #include "git-compat-util.h"
   2 #include "noop.h"
   3 #include "../commit.h"
   4 #include "../fetch-negotiator.h"
   5
   6 static void known_common(struct fetch_negotiator *n UNUSED,
   7                          struct commit *c UNUSED)
   8 {
   9         /* do nothing */
  10 }
  11
  12 static void add_tip(struct fetch_negotiator *n UNUSED,
  13                     struct commit *c UNUSED)
  14 {
  15         /* do nothing */
  16 }
  17
  18 static const struct object_id *next(struct fetch_negotiator *n UNUSED)
  19 {
  20         return NULL;
  21 }
  22
  23 static int ack(struct fetch_negotiator *n UNUSED, struct commit *c UNUSED)
  24 {
  25         /*
  26          * This negotiator does not emit any commits, so there is no commit to
  27          * be acknowledged. If there is any ack, there is a bug.
  28          */
  29         BUG("ack with noop negotiator, which does not emit any commits");
  30         return 0;
  31 }
  32
  33 static void release(struct fetch_negotiator *n UNUSED)
  34 {
  35         /* nothing to release */
  36 }
  37
  38 void noop_negotiator_init(struct fetch_negotiator *negotiator)
  39 {
  40         negotiator->known_common = known_common;
  41         negotiator->add_tip = add_tip;
  42         negotiator->next = next;
  43         negotiator->ack = ack;
  44         negotiator->release = release;
  45         negotiator->data = NULL;
  46 }