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- /* Copyright (c) 2003-2004, Roger Dingledine
- * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2018, The Tor Project, Inc. */
- /* See LICENSE for licensing information */
- #ifndef TOR_COMPAT_STRING_H
- #define TOR_COMPAT_STRING_H
- #include "orconfig.h"
- #include "lib/cc/compat_compiler.h"
- #include <stddef.h>
- /* ===== String compatibility */
- #ifdef _WIN32
- /* Windows names string functions differently from most other platforms. */
- #define strncasecmp _strnicmp
- #define strcasecmp _stricmp
- #endif
- #if defined __APPLE__
- /* On OSX 10.9 and later, the overlap-checking code for strlcat would
- * appear to have a severe bug that can sometimes cause aborts in Tor.
- * Instead, use the non-checking variants. This is sad.
- *
- * See https://trac.torproject.org/projects/tor/ticket/15205
- */
- #undef strlcat
- #undef strlcpy
- #endif /* defined __APPLE__ */
- #ifndef HAVE_STRLCAT
- size_t strlcat(char *dst, const char *src, size_t siz) ATTR_NONNULL((1,2));
- #endif
- #ifndef HAVE_STRLCPY
- size_t strlcpy(char *dst, const char *src, size_t siz) ATTR_NONNULL((1,2));
- #endif
- char *tor_strtok_r_impl(char *str, const char *sep, char **lasts);
- #ifdef HAVE_STRTOK_R
- #define tor_strtok_r(str, sep, lasts) strtok_r(str, sep, lasts)
- #else
- #define tor_strtok_r(str, sep, lasts) tor_strtok_r_impl(str, sep, lasts)
- #endif
- #endif
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