From c2f1db8f83618e60dcded8303d14656d7d26b436 Mon Sep 17 00:00:00 2001 From: Shawn Landden Date: Wed, 18 Jul 2012 10:07:51 -0700 Subject: use #pragma once instead of foo*foo #define guards #pragma once has been "un-deprecated" in gcc since 3.3, and is widely supported in other compilers. I've been using and maintaining (rebasing) this patch for a while now, as it annoyed me to see #ifndef fooblahfoo, etc all over the place, almost arrogant about the annoyance of having to define all these names to perform a commen but neccicary functionality, when a completely superior alternative exists. I havn't sent it till now, cause its kindof a style change, and it is bad voodoo to mess with style that has been established by more established editors. So feel free to lambast me as a crazy bafoon. v2 - preserve externally used headers --- src/core/dbus.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'src/core/dbus.h') diff --git a/src/core/dbus.h b/src/core/dbus.h index ed0b1c7cec..0502d7c251 100644 --- a/src/core/dbus.h +++ b/src/core/dbus.h @@ -1,7 +1,6 @@ /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ -#ifndef foodbushfoo -#define foodbushfoo +#pragma once /*** This file is part of systemd. @@ -49,5 +48,3 @@ void bus_broadcast_finished(Manager *m, usec_t kernel_usec, usec_t initrd_usec, #define BUS_PENDING_CALL_NAME(m, p) dbus_pending_call_get_data((p), (m)->name_data_slot) extern const char * const bus_interface_table[]; - -#endif -- cgit v1.2.3