dbus-types.h
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上传日期:2022-06-22
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- /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
- /* dbus-types.h types such as dbus_bool_t
- *
- * Copyright (C) 2002 Red Hat Inc.
- *
- * Licensed under the Academic Free License version 2.1
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
- #if !defined (DBUS_INSIDE_DBUS_H) && !defined (DBUS_COMPILATION)
- #error "Only <dbus/dbus.h> can be included directly, this file may disappear or change contents."
- #endif
- #ifndef DBUS_TYPES_H
- #define DBUS_TYPES_H
- #include <stddef.h>
- #include <dbus/dbus-arch-deps.h>
- typedef dbus_uint32_t dbus_unichar_t;
- /* boolean size must be fixed at 4 bytes due to wire protocol! */
- typedef dbus_uint32_t dbus_bool_t;
- /* Normally docs are in .c files, but there isn't a .c file for this. */
- /**
- * @defgroup DBusTypes Basic types
- * @ingroup DBus
- * @brief dbus_bool_t, dbus_int32_t, etc.
- *
- * Typedefs for common primitive types.
- *
- * @{
- */
- /**
- * @typedef dbus_bool_t
- *
- * A boolean, valid values are #TRUE and #FALSE.
- */
- /**
- * @typedef dbus_uint32_t
- *
- * A 32-bit unsigned integer on all platforms.
- */
- /**
- * @typedef dbus_int32_t
- *
- * A 32-bit signed integer on all platforms.
- */
- /**
- * @typedef dbus_uint16_t
- *
- * A 16-bit unsigned integer on all platforms.
- */
- /**
- * @typedef dbus_int16_t
- *
- * A 16-bit signed integer on all platforms.
- */
- /**
- * @typedef dbus_uint64_t
- *
- * A 64-bit unsigned integer on all platforms that support it.
- * If supported, #DBUS_HAVE_INT64 will be defined.
- *
- * C99 requires a 64-bit type and most likely all interesting
- * compilers support one. GLib for example flat-out requires
- * a 64-bit type.
- *
- * You probably want to just assume #DBUS_HAVE_INT64 is always defined.
- */
- /**
- * @typedef dbus_int64_t
- *
- * A 64-bit signed integer on all platforms that support it.
- * If supported, #DBUS_HAVE_INT64 will be defined.
- *
- * C99 requires a 64-bit type and most likely all interesting
- * compilers support one. GLib for example flat-out requires
- * a 64-bit type.
- *
- * You probably want to just assume #DBUS_HAVE_INT64 is always defined.
- */
- /**
- * @def DBUS_HAVE_INT64
- *
- * Defined if 64-bit integers are available. Will be defined
- * on any platform you care about, unless you care about
- * some truly ancient UNIX, or some bizarre embedded platform.
- *
- * C99 requires a 64-bit type and most likely all interesting
- * compilers support one. GLib for example flat-out requires
- * a 64-bit type.
- *
- * You should feel comfortable ignoring this macro and just using
- * int64 unconditionally.
- *
- */
- /**
- * @def DBUS_INT64_CONSTANT
- *
- * Declare a 64-bit signed integer constant. The macro
- * adds the necessary "LL" or whatever after the integer,
- * giving a literal such as "325145246765LL"
- */
- /**
- * @def DBUS_UINT64_CONSTANT
- *
- * Declare a 64-bit unsigned integer constant. The macro
- * adds the necessary "ULL" or whatever after the integer,
- * giving a literal such as "325145246765ULL"
- */
- /** @} */
- #endif /* DBUS_TYPES_H */