thodg/libgit2/src/util/strnlen.h
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Hash : c3b7ace9
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Date : 2021-11-14T16:43:53
refactor: make util an object library Instead of simply including the utility files directly, make them a cmake object library for easy reusability between other projects within libgit2. Now the top-level `src` is responsible for platform selection, while the next-level `libgit2` and `util` configurations are responsible for identifying what objects they include.
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src/util/strnlen.h
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/* * Copyright (C) the libgit2 contributors. All rights reserved. * * This file is part of libgit2, distributed under the GNU GPL v2 with * a Linking Exception. For full terms see the included COPYING file. */ #ifndef INCLUDE_strlen_h__ #define INCLUDE_strlen_h__ #if defined(__MINGW32__) || defined(__sun) || defined(__APPLE__) || defined(__MidnightBSD__) ||\ (defined(_MSC_VER) && _MSC_VER < 1500) # define NO_STRNLEN #endif #ifdef NO_STRNLEN GIT_INLINE(size_t) p_strnlen(const char *s, size_t maxlen) { const char *end = memchr(s, 0, maxlen); return end ? (size_t)(end - s) : maxlen; } #else # define p_strnlen strnlen #endif #endif