diff options
| author | Shawn Landden <shawnlandden@gmail.com> | 2012-07-18 10:07:51 -0700 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2012-07-19 12:30:59 +0200 |
| commit | c2f1db8f83618e60dcded8303d14656d7d26b436 (patch) | |
| tree | 89d1212990819ff53f20680096497a2f1dd50b41 /src/journal/lookup3.h | |
| parent | 4a842cadb8d6b30fa9fdc8ff183633c14e02cf96 (diff) | |
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/journal/lookup3.h')
| -rw-r--r-- | src/journal/lookup3.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/journal/lookup3.h b/src/journal/lookup3.h index 31cc2f57b0..502b42c209 100644 --- a/src/journal/lookup3.h +++ b/src/journal/lookup3.h @@ -1,7 +1,6 @@ /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ -#ifndef foolookup3hfoo -#define foolookup3hfoo +#pragma once #include <inttypes.h> #include <sys/types.h> @@ -21,5 +20,3 @@ static inline uint64_t hash64(const void *data, size_t length) { return ((uint64_t) a << 32ULL) | (uint64_t) b; } - -#endif |