4950607607
Unless __STRICT_ANSI__ is defined (as it is when running the compiler in --std=c89 or --std=c99, but not when running it without any specific args), we can enable these by default and behave like most other systems. I don't know why no one has done this yet despite suggesting it multiple times and people prefer to #define _BSD_SOURCE manually everywhere. Remove all places in our Jamfiles and sources where it had been defined. _DEFAULT_SOURCE is now enabled by default for all sources of Haiku, since we let the compiler use GNU extensions (no strict C standard specified on command line) Use _DEFAULT_SOURCE as the define name to match current versions of glibc. Enable it if _BSD_SOURCE is #defined in compiler flags, for backward compatibility. Change-Id: I6db04da5f6db437723cdfba3478f5094a69d7727 Reviewed-on: https://review.haiku-os.org/c/1633 Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
35 lines
435 B
C
35 lines
435 B
C
/*
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* Copyright 2006-2010 Haiku Inc. All Rights Reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _BSD_SIGNAL_H_
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#define _BSD_SIGNAL_H_
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#include_next <signal.h>
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#include <features.h>
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#ifdef _DEFAULT_SOURCE
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#define sigmask(sig) (1 << ((sig) - 1))
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#ifdef __cplusplus
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extern "C" {
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#endif
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int sigsetmask(int mask);
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int sigblock(int mask);
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif /* _BSD_SIGNAL_H_ */
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