From fa5845db13c5cc87a03062fedf5d9cc237d14604 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 05:34:38 +0200 Subject: Adding upstream version 3.3a. Signed-off-by: Daniel Baumann --- xmalloc.h | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 xmalloc.h (limited to 'xmalloc.h') diff --git a/xmalloc.h b/xmalloc.h new file mode 100644 index 0000000..26009dd --- /dev/null +++ b/xmalloc.h @@ -0,0 +1,48 @@ +/* $OpenBSD$ */ + +/* + * Author: Tatu Ylonen + * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland + * All rights reserved + * Created: Mon Mar 20 22:09:17 1995 ylo + * + * Versions of malloc and friends that check their results, and never return + * failure (they call fatal if they encounter an error). + * + * As far as I am concerned, the code I have written for this software + * can be used freely for any purpose. Any derived versions of this + * software must be clearly marked as such, and if the derived work is + * incompatible with the protocol description in the RFC file, it must be + * called by a name other than "ssh" or "Secure Shell". + */ + +#ifndef XMALLOC_H +#define XMALLOC_H + +#if !defined(__bounded__) +#define __bounded__(x, y, z) +#endif + +void *xmalloc(size_t); +void *xcalloc(size_t, size_t); +void *xrealloc(void *, size_t); +void *xreallocarray(void *, size_t, size_t); +void *xrecallocarray(void *, size_t, size_t, size_t); +char *xstrdup(const char *); +char *xstrndup(const char *, size_t); +int xasprintf(char **, const char *, ...) + __attribute__((__format__ (printf, 2, 3))) + __attribute__((__nonnull__ (2))); +int xvasprintf(char **, const char *, va_list) + __attribute__((__format__ (printf, 2, 0))) + __attribute__((__nonnull__ (2))); +int xsnprintf(char *, size_t, const char *, ...) + __attribute__((__format__ (printf, 3, 4))) + __attribute__((__nonnull__ (3))) + __attribute__((__bounded__ (__string__, 1, 2))); +int xvsnprintf(char *, size_t, const char *, va_list) + __attribute__((__format__ (printf, 3, 0))) + __attribute__((__nonnull__ (3))) + __attribute__((__bounded__ (__string__, 1, 2))); + +#endif /* XMALLOC_H */ -- cgit v1.2.3