19 lines
714 B
Plaintext
19 lines
714 B
Plaintext
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dnl SPDX-License-Identifier: GPL-2.0-or-later
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dnl Copyright (c) Cisco Systems, Inc. 2009
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dnl Author: Ngie Cooper <yaneurabeya@gmail.com>
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dnl LTP_CHECK_SIGNAL
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dnl --------------------------
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dnl * Check for sa_handler in struct_sigaction. The very fact that this
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dnl definition is present or missing signifies whether or not the rt_sig*
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dnl syscalls exist and are implemented on the target architecture, as the
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dnl sigaction(2) call obscures this point in glibc. This doesn't signify
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dnl whether or not the RT signals function though -- those must be proved
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dnl through functionality tests.
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AC_DEFUN([LTP_CHECK_SIGNAL],
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[
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AC_CHECK_MEMBERS([struct sigaction.sa_sigaction],[],[],[
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#include <signal.h>
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])
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])
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