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55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/* libunwind - a platform-independent unwind library
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Copyright (C) 2002-2003 Hewlett-Packard Co
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Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
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This file is part of libunwind.
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject to
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the following conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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#include <stdlib.h>
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#include "internal.h"
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#include "tdep.h"
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sigset_t unwi_full_sigmask;
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HIDDEN void
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mi_init (void)
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{
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extern void unw_cursor_t_is_too_small (void);
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#if UNW_DEBUG
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const char *str = getenv ("UNW_DEBUG_LEVEL");
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if (str)
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tdep_debug_level = atoi (str);
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if (tdep_debug_level > 0)
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{
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setbuf (stdout, NULL);
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setbuf (stderr, NULL);
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}
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#endif
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if (sizeof (struct cursor) > sizeof (unw_cursor_t))
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unw_cursor_t_is_too_small ();
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sigfillset (&unwi_full_sigmask);
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}
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