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32 lines
1.2 KiB
C
32 lines
1.2 KiB
C
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/* Cleanup function for `struct hurd_port' users who longjmp.
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Copyright (C) 1995 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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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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#include <mach.h>
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#include <hurd/port.h>
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/* The last user of the send right CLEANUP_DATA is now doing
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`longjmp (ENV, VAL)', and this will unwind the frame of
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that last user. Deallocate the right he will never get back to using. */
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void
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_hurd_port_cleanup (void *cleanup_data, jmp_buf env, int val)
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{
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__mach_port_deallocate (__mach_task_self (), (mach_port_t) cleanup_data);
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}
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