src/compat/glib.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright (C) 2015 Michael Jeanson <mjeanson@efficios.com>
   5  */
   6
   7 #ifndef _BABELTRACE_COMPAT_GLIB_H
   8 #define _BABELTRACE_COMPAT_GLIB_H
   9
  10 #include <glib.h>
  11
  12 #if GLIB_CHECK_VERSION(2,31,8)
  13
  14 static inline gboolean
  15 bt_g_hash_table_contains(GHashTable *hash_table, gconstpointer key)
  16 {
  17         return g_hash_table_contains(hash_table, key);
  18 }
  19
  20 #else
  21
  22 static inline gboolean
  23 bt_g_hash_table_contains(GHashTable *hash_table, gconstpointer key)
  24 {
  25         gpointer orig_key;
  26         gpointer value;
  27
  28         return g_hash_table_lookup_extended(hash_table, key, &orig_key,
  29                 &value);
  30 }
  31
  32 #endif
  33
  34
  35 #if GLIB_CHECK_VERSION(2,29,16)
  36
  37 static inline GPtrArray *
  38 bt_g_ptr_array_new_full(guint reserved_size,
  39                 GDestroyNotify element_free_func)
  40 {
  41         return g_ptr_array_new_full(reserved_size, element_free_func);
  42 }
  43
  44 #else
  45
  46 static inline GPtrArray *
  47 bt_g_ptr_array_new_full(guint reserved_size,
  48                 GDestroyNotify element_free_func)
  49 {
  50        GPtrArray *array;
  51
  52        array = g_ptr_array_sized_new(reserved_size);
  53        if (!array) {
  54                goto end;
  55        }
  56        g_ptr_array_set_free_func(array, element_free_func);
  57 end:
  58        return array;
  59 }
  60 #endif
  61
  62 #endif /* _BABELTRACE_COMPAT_GLIB_H */