Commit 67fcac56 by Carlos Martín Nieto

Fix p_realpath on OpenBSD

OpenBSD's realpath(3) doesn't require the last part of the path to
exist. Override p_realpath in this OS to bring it in line with the
library's assumptions.
parent f42beff7
......@@ -16,7 +16,12 @@
#define p_unlink(p) unlink(p)
#define p_mkdir(p,m) mkdir(p, m)
#define p_fsync(fd) fsync(fd)
#define p_realpath(p, po) realpath(p, po)
/* The OpenBSD realpath function behaves differently */
#if !defined(__OpenBSD__)
# define p_realpath(p, po) realpath(p, po)
#endif
#define p_vsnprintf(b, c, f, a) vsnprintf(b, c, f, a)
#define p_snprintf(b, c, f, ...) snprintf(b, c, f, __VA_ARGS__)
#define p_mkstemp(p) mkstemp(p)
......
/*
* 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/common.h>
#ifdef __OpenBSD__
#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;
/* Figure out if the file exists */
if (!access(ret, F_OK))
ret;
return NULL;
}
#endif
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