src/libsystemd/sd-resolve/resolve-private.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 #include "sd-resolve.h"
   5
   6 int resolve_getaddrinfo_with_destroy_callback(
   7                 sd_resolve *resolve, sd_resolve_query **q,
   8                 const char *node, const char *service, const struct addrinfo *hints,
   9                 sd_resolve_getaddrinfo_handler_t callback,
  10                 sd_resolve_destroy_t destroy_callback, void *userdata);
  11 int resolve_getnameinfo_with_destroy_callback(
  12                 sd_resolve *resolve, sd_resolve_query **q,
  13                 const struct sockaddr *sa, socklen_t salen, int flags, uint64_t get,
  14                 sd_resolve_getnameinfo_handler_t callback,
  15                 sd_resolve_destroy_t destroy_callback, void *userdata);
  16
  17 #define resolve_getaddrinfo(resolve, ret_query, node, service, hints, callback, destroy_callback, userdata) \
  18         ({                                                              \
  19                 int (*_callback_)(sd_resolve_query*, int, const struct addrinfo*, typeof(userdata)) = callback; \
  20                 void (*_destroy_)(typeof(userdata)) = destroy_callback; \
  21                 resolve_getaddrinfo_with_destroy_callback(              \
  22                         resolve, ret_query,                             \
  23                         node, service, hints,                           \
  24                         (sd_resolve_getaddrinfo_handler_t) _callback_,  \
  25                         (sd_resolve_destroy_t) _destroy_,               \
  26                         userdata);                                      \
  27         })
  28
  29 #define resolve_getnameinfo(resolve, ret_query, sa, salen, flags, get, callback, destroy_callback, userdata) \
  30         ({                                                              \
  31                 int (*_callback_)(sd_resolve_query*, int, const char*, const char*, typeof(userdata)) = callback; \
  32                 void (*_destroy_)(typeof(userdata)) = destroy_callback; \
  33                 resolve_getaddrinfo_with_destroy_callback(              \
  34                         resolve, ret_query,                             \
  35                         sa, salen, flags, get,                          \
  36                         (sd_resolve_getnameinfo_handler_t) _callback_,  \
  37                         (sd_resolve_destroy_t) _destroy_,               \
  38                         userdata);                                      \
  39         })