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| author | Shawn Landden <shawnlandden@gmail.com> | 2012-07-18 19:07:51 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2012-07-19 12:30:59 +0200 |
| commit | c2f1db8f83618e60dcded8303d14656d7d26b436 (patch) | |
| tree | 89d1212990819ff53f20680096497a2f1dd50b41 /src/core/swap.h | |
| parent | journal: allow watching symlinked journal dirs (diff) | |
| download | systemd-c2f1db8f83618e60dcded8303d14656d7d26b436.tar.xz systemd-c2f1db8f83618e60dcded8303d14656d7d26b436.zip | |
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
Diffstat (limited to 'src/core/swap.h')
| -rw-r--r-- | src/core/swap.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/core/swap.h b/src/core/swap.h index ff12169b68..d8888e1768 100644 --- a/src/core/swap.h +++ b/src/core/swap.h @@ -1,7 +1,6 @@ /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ -#ifndef fooswaphfoo -#define fooswaphfoo +#pragma once /*** This file is part of systemd. @@ -119,5 +118,3 @@ SwapExecCommand swap_exec_command_from_string(const char *s); const char* swap_result_to_string(SwapResult i); SwapResult swap_result_from_string(const char *s); - -#endif |