1999-04-12 17:03:27 +08:00
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/* Copyright (C) 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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2001-07-06 12:56:23 +08:00
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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1999-04-12 17:03:27 +08:00
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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2001-07-06 12:56:23 +08:00
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Lesser General Public License for more details.
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1999-04-12 17:03:27 +08:00
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2001-07-06 12:56:23 +08:00
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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1999-04-12 17:03:27 +08:00
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#include <sysdep.h>
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/* If no SA_RESTORER function was specified by the application we use
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one of these. This avoids the need for the kernel to synthesise a return
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instruction on the stack, which would involve expensive cache flushes. */
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ENTRY(__default_sa_restorer)
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swi SYS_ify(sigreturn)
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#ifdef __NR_rt_sigreturn
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ENTRY(__default_rt_sa_restorer)
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swi SYS_ify(rt_sigreturn)
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#endif
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