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45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/* $OpenBSD$ */
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/*
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* Author: Tatu Ylonen <ylo@cs.hut.fi>
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* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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* All rights reserved
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* Created: Mon Mar 20 22:09:17 1995 ylo
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*
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* Versions of malloc and friends that check their results, and never return
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* failure (they call fatal if they encounter an error).
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*
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* As far as I am concerned, the code I have written for this software
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* can be used freely for any purpose. Any derived versions of this
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* software must be clearly marked as such, and if the derived work is
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* incompatible with the protocol description in the RFC file, it must be
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* called by a name other than "ssh" or "Secure Shell".
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*/
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#ifndef XMALLOC_H
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#define XMALLOC_H
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#if !defined(__bounded__)
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# define __bounded__(x, y, z)
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#endif
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void *xmalloc(size_t);
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void *xcalloc(size_t, size_t);
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void *xrealloc(void *, size_t);
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void *xreallocarray(void *, size_t, size_t);
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char *xstrdup(const char *);
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int xasprintf(char **, const char *, ...)
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__attribute__((__format__ (printf, 2, 3)))
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__attribute__((__nonnull__ (2)));
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int xvasprintf(char **, const char *, va_list)
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__attribute__((__nonnull__ (2)));
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int xsnprintf(char *, size_t, const char *, ...)
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__attribute__((__format__ (printf, 3, 4)))
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__attribute__((__nonnull__ (3)))
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__attribute__((__bounded__ (__string__, 1, 2)));
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int xvsnprintf(char *, size_t, const char *, va_list)
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__attribute__((__nonnull__ (3)))
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__attribute__((__bounded__ (__string__, 1, 2)));
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#endif /* XMALLOC_H */
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