fdo-mirrors/dbus
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/dbus/dbus.git synced 2026-01-11 06:20:17 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

dbus-internals: add _DBUS_ALIGNOF

Browse source 
This is useful when making static assertions about our types'
properties.

Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
Reviewed-by: Thiago Macieira <thiago@kde.org>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=94136
This commit is contained in:
Simon McVittie 2016-02-15 13:45:49 +00:00 • committed by Simon McVittie
parent 9abba2d935
commit ca9ea25e11
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
dbus/dbus-internals.h
View file

@ -195,6 +195,9 @@ extern const char *_dbus_return_if_fail_warning_format;
#define _DBUS_STRUCT_OFFSET(struct_type, member) \
((intptr_t) ((unsigned char*) &((struct_type*) 0)->member))
#define _DBUS_ALIGNOF(type) \
(_DBUS_STRUCT_OFFSET (struct { char _1; type _2; }, _2))
#ifdef DBUS_DISABLE_CHECKS
/* this is an assert and not an error, but in the typical --disable-checks case (you're trying
* to really minimize code size), disabling these assertions makes sense.