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/****************************************************************************
* Copyright 2021 Thomas E. Dickey *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
* without limitation the rights to use, copy, modify, merge, publish, *
* distribute, distribute with modifications, sublicense, and/or sell *
* copies of the Software, and to permit persons to whom the Software is *
* furnished to do so, subject to the following conditions: *
* *
* The above copyright notice and this permission notice shall be included *
* in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
* *
* Except as contained in this notice, the name(s) of the above copyright *
* holders shall not be used in advertising or otherwise to promote the *
* sale, use or other dealings in this Software without prior written *
* authorization. *
****************************************************************************/
/* $Id: nc_access.h,v 1.2 2021/07/10 22:07:06 tom Exp $ */
#ifndef NC_ACCESS_included
#define NC_ACCESS_included 1
/* *INDENT-OFF* */
#include <ncurses_cfg.h>
#include <curses.h>
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Turn off this symbol to limit access to environment variables when root.
*/
#ifdef USE_ROOT_ENVIRON
#define use_terminfo_vars() 1
#else
#define use_terminfo_vars() _nc_env_access()
extern NCURSES_EXPORT(int) _nc_env_access (void);
#endif
/*
* Turn off this symbol to limit access to files when running setuid.
*/
#ifdef USE_ROOT_ACCESS
#define safe_fopen(name,mode) fopen(name,mode)
#define safe_open3(name,flags,mode) open(name,flags,mode)
#else
#define safe_fopen(name,mode) fopen(name,mode)
#define safe_open3(name,flags,mode) open(name,flags,mode)
extern NCURSES_EXPORT(FILE *) _nc_safe_fopen (const char *, const char *);
extern NCURSES_EXPORT(int) _nc_safe_open3 (const char *, int, mode_t);
#endif
#ifdef __cplusplus
}
#endif
/* *INDENT-ON* */
#endif /* NC_ACCESS_included */
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