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e566313a1f
`man 3 signal`'s declaration has a face _only a mother could love_. sighandler_t and __sighandler_t are not defined in the C standard, or POSIX. They are helpful typedefs provided by glibc and the Linux kernel UAPI headers respectively since working with function pointers' syntax can be painful. But we should not rely on them; in C++ we have `auto*` and `using` statements. Remove the proxy header, and only include a typedef for sighandler_t when targeting Linux, for compatibility with glibc. Fixes: #125598
29 lines
797 B
C
29 lines
797 B
C
//===-- Definition of GPU signal number macros ----------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIBC_MACROS_GPU_SIGNAL_MACROS_H
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#define LLVM_LIBC_MACROS_GPU_SIGNAL_MACROS_H
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#define SIGINT 2
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#define SIGILL 4
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#define SIGABRT 6
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#define SIGFPE 8
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#define SIGSEGV 11
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#define SIGTERM 15
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#define SIG_DFL ((void (*)(int))(0))
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#define SIG_IGN ((void (*)(int))(1))
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#define SIG_ERR ((void (*)(int))(-1))
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// Max signal number
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#define NSIG 64
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#define __NSIGSET_WORDS NSIG
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#endif // LLVM_LIBC_MACROS_GPU_SIGNAL_MACROS_H
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