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https://github.com/fish-shell/fish-shell
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29 lines
709 B
C
29 lines
709 B
C
/** \file sanity.h
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Prototypes for functions for performing sanity checks on the program state
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*/
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#ifndef FISH_SANITY_H
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#define FISH_SANITY_H
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#include <wchar.h>
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/**
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Call this function to tell the program it is not in a sane state.
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*/
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void sanity_lose();
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/**
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Perform sanity checks, return 1 if program is in a sane state 0 otherwise.
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*/
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int sanity_check();
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/**
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Try and determine if ptr is a valid pointer. If not, loose sanity.
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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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*/
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void validate_pointer( const void *ptr, const wchar_t *err, int null_ok );
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#endif
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