| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ | ||
| 2 | /* | ||
| 3 | * This program is free software; you can redistribute it and/or modify | ||
| 4 | * it under the terms of the GNU General Public License as published by | ||
| 5 | * the Free Software Foundation; either version 2 of the License, or | ||
| 6 | * (at your option) any later version. | ||
| 7 | * | ||
| 8 | * This program is distributed in the hope that it will be useful, | ||
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 11 | * GNU General Public License for more details. | ||
| 12 | * | ||
| 13 | * You should have received a copy of the GNU General Public License along | ||
| 14 | * with this program; if not, write to the Free Software Foundation, Inc., | ||
| 15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 16 | * | ||
| 17 | * Copyright 2008 - 2018 Red Hat, Inc. | ||
| 18 | */ | ||
| 19 | |||
| 20 | #ifndef __NM_GLIB_H__ | ||
| 21 | #define __NM_GLIB_H__ | ||
| 22 | |||
| 23 | |||
| 24 | #include <gio/gio.h> | ||
| 25 | #include <string.h> | ||
| 26 | |||
| 27 | #include "gsystem-local-alloc.h" | ||
| 28 | |||
| 29 | #ifdef __clang__ | ||
| 30 | |||
| 31 | #undef G_GNUC_BEGIN_IGNORE_DEPRECATIONS | ||
| 32 | #undef G_GNUC_END_IGNORE_DEPRECATIONS | ||
| 33 | |||
| 34 | #define G_GNUC_BEGIN_IGNORE_DEPRECATIONS \ | ||
| 35 | _Pragma("clang diagnostic push") \ | ||
| 36 | _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"") | ||
| 37 | |||
| 38 | #define G_GNUC_END_IGNORE_DEPRECATIONS \ | ||
| 39 | _Pragma("clang diagnostic pop") | ||
| 40 | |||
| 41 | #endif | ||
| 42 | |||
| 43 | /* g_assert_cmpmem() is only available since glib 2.46. */ | ||
| 44 | #if !GLIB_CHECK_VERSION (2, 45, 7) | ||
| 45 | #define g_assert_cmpmem(m1, l1, m2, l2) G_STMT_START {\ | ||
| 46 | gconstpointer __m1 = m1, __m2 = m2; \ | ||
| 47 | int __l1 = l1, __l2 = l2; \ | ||
| 48 | if (__l1 != __l2) \ | ||
| 49 | g_assertion_message_cmpnum (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \ | ||
| 50 | #l1 " (len(" #m1 ")) == " #l2 " (len(" #m2 "))", __l1, "==", __l2, 'i'); \ | ||
| 51 | else if (memcmp (__m1, __m2, __l1) != 0) \ | ||
| 52 | g_assertion_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \ | ||
| 53 | "assertion failed (" #m1 " == " #m2 ")"); \ | ||
| 54 | } G_STMT_END | ||
| 55 | #endif | ||
| 56 | |||
| 57 | /* Rumtime check for glib version. First do a compile time check which | ||
| 58 | * (if satisfied) shortcuts the runtime check. */ | ||
| 59 | static inline gboolean | ||
| 60 | nm_glib_check_version (guint major, guint minor, guint micro) | ||
| 61 | { | ||
| 62 | return GLIB_CHECK_VERSION (major, minor, micro) | ||
| 63 | || ( ( glib_major_version > major) | ||
| 64 | || ( glib_major_version == major | ||
| 65 | && glib_minor_version > minor) | ||
| 66 | || ( glib_major_version == major | ||
| 67 | && glib_minor_version == minor | ||
| 68 | && glib_micro_version < micro)); | ||
| 69 | } | ||
| 70 | |||
| 71 | #if !GLIB_CHECK_VERSION(2, 44, 0) | ||
| 72 | static inline gpointer | ||
| 73 | g_steal_pointer (gpointer pp) | ||
| 74 | { | ||
| 75 | gpointer *ptr = (gpointer *) pp; | ||
| 76 | gpointer ref; | ||
| 77 | |||
| 78 | ref = *ptr; | ||
| 79 | *ptr = NULL; | ||
| 80 | |||
| 81 | return ref; | ||
| 82 | } | ||
| 83 | |||
| 84 | /* type safety */ | ||
| 85 | #define g_steal_pointer(pp) \ | ||
| 86 | (0 ? (*(pp)) : (g_steal_pointer) (pp)) | ||
| 87 | #endif | ||
| 88 | |||
| 89 | |||
| 90 | static inline gboolean | ||
| 91 | 31 | _nm_g_strv_contains (const gchar * const *strv, | |
| 92 | const gchar *str) | ||
| 93 | { | ||
| 94 | #if !GLIB_CHECK_VERSION(2, 44, 0) | ||
| 95 | g_return_val_if_fail (strv != NULL, FALSE); | ||
| 96 | g_return_val_if_fail (str != NULL, FALSE); | ||
| 97 | |||
| 98 | for (; *strv != NULL; strv++) { | ||
| 99 | if (g_str_equal (str, *strv)) | ||
| 100 | return TRUE; | ||
| 101 | } | ||
| 102 | |||
| 103 | return FALSE; | ||
| 104 | #else | ||
| 105 | G_GNUC_BEGIN_IGNORE_DEPRECATIONS | ||
| 106 | 31 | return g_strv_contains (strv, str); | |
| 107 | G_GNUC_END_IGNORE_DEPRECATIONS | ||
| 108 | #endif | ||
| 109 | } | ||
| 110 | #define g_strv_contains _nm_g_strv_contains | ||
| 111 | |||
| 112 | #if !GLIB_CHECK_VERSION (2, 56, 0) | ||
| 113 | #define g_object_ref(Obj) ((typeof(Obj)) g_object_ref (Obj)) | ||
| 114 | #define g_object_ref_sink(Obj) ((typeof(Obj)) g_object_ref_sink (Obj)) | ||
| 115 | #endif | ||
| 116 | |||
| 117 | #ifndef g_autofree | ||
| 118 | /* we still don't rely on recent glib to provide g_autofree. Hence, we continue | ||
| 119 | * to use our gs_* free macros that we took from libgsystem. | ||
| 120 | * | ||
| 121 | * To ease migration towards g_auto*, add a compat define for g_autofree. */ | ||
| 122 | #define g_autofree gs_free | ||
| 123 | #endif | ||
| 124 | |||
| 125 | #endif /* __NM_GLIB_H__ */ | ||
| 126 |