thodg/libgit2/src/util/unix/realpath.c
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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/unix/realpath.c
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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. */ #include "git2_util.h" #ifndef GIT_WIN32 #include <limits.h> #include <stdlib.h> #include <fcntl.h> #include <unistd.h> char *p_realpath(const char *pathname, char *resolved) { char *ret; if ((ret = realpath(pathname, resolved)) == NULL) return NULL; #ifdef __OpenBSD__ /* The OpenBSD realpath function behaves differently, * figure out if the file exists */ if (access(ret, F_OK) < 0) ret = NULL; #endif return ret; } #endif