2016-05-04 03:31:07 +08:00
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// Prototypes for functions for performing sanity checks on the program state.
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2005-10-04 23:11:39 +08:00
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#ifndef FISH_SANITY_H
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#define FISH_SANITY_H
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2016-05-04 03:31:07 +08:00
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/// Call this function to tell the program it is not in a sane state.
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2005-09-20 21:26:39 +08:00
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void sanity_lose();
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2016-05-04 03:31:07 +08:00
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/// Perform sanity checks, return 1 if program is in a sane state 0 otherwise.
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2005-09-20 21:26:39 +08:00
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int sanity_check();
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2016-05-04 03:31:07 +08:00
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/// Try and determine if ptr is a valid pointer. If not, loose sanity.
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///
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/// \param ptr The pointer to validate
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/// \param err A description of what the pointer refers to, for use in error messages
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/// \param null_ok Wheter the pointer is allowed to point to 0
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2012-11-19 08:30:30 +08:00
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void validate_pointer(const void *ptr, const wchar_t *err, int null_ok);
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2005-10-04 23:11:39 +08:00
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#endif
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