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author | Ben Gamari <bgamari.foss@gmail.com> | 2017-04-22 09:34:18 -0400 |
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committer | Ben Gamari <ben@smart-cactus.org> | 2017-04-23 11:05:48 -0400 |
commit | f13eebcc9b1407e5aeaf010536fcb5e469dbfe71 (patch) | |
tree | 99bb45d293b74ba0570a2555e07fed09f8c3f659 /rts/linker/M32Alloc.h | |
parent | 87fbf39a61d2535a172fbcecec098730eba1777f (diff) | |
download | haskell-f13eebcc9b1407e5aeaf010536fcb5e469dbfe71.tar.gz |
cpp: Use #pragma once instead of #ifndef guards
This both says what we mean and silences a bunch of spurious CPP linting
warnings. This pragma is supported by all CPP implementations which we
support.
Reviewers: austin, erikd, simonmar, hvr
Reviewed By: simonmar
Subscribers: rwbarton, thomie
Differential Revision: https://phabricator.haskell.org/D3482
Diffstat (limited to 'rts/linker/M32Alloc.h')
-rw-r--r-- | rts/linker/M32Alloc.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/rts/linker/M32Alloc.h b/rts/linker/M32Alloc.h index 8ec49cae21..e71f500e08 100644 --- a/rts/linker/M32Alloc.h +++ b/rts/linker/M32Alloc.h @@ -6,8 +6,7 @@ * * ---------------------------------------------------------------------------*/ -#ifndef RTS_LINKER_M32ALLOC -#define RTS_LINKER_M32ALLOC +#pragma once #if RTS_LINKER_USE_MMAP #include <fcntl.h> @@ -36,5 +35,3 @@ void m32_free(void *addr, size_t size) M32_NO_RETURN; void * m32_alloc(size_t size, size_t alignment) M32_NO_RETURN; #include "EndPrivate.h" - -#endif |