linux/linux-5.4.31/tools/perf/util/get_current_dir_name.c

18 lines
453 B
C

// SPDX-License-Identifier: LGPL-2.1
// Copyright (C) 2018, 2019 Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
//
#ifndef HAVE_GET_CURRENT_DIR_NAME
#include "get_current_dir_name.h"
#include <unistd.h>
#include <stdlib.h>
/* Android's 'bionic' library, for one, doesn't have this */
char *get_current_dir_name(void)
{
char pwd[PATH_MAX];
return getcwd(pwd, sizeof(pwd)) == NULL ? NULL : strdup(pwd);
}
#endif // HAVE_GET_CURRENT_DIR_NAME