/* Copyright (C) 2015-2020, Dirk Krause SPDX-License-Identifier: BSD-3-Clause */ /* WARNING: This file was generated by the dkct program (see http://dktools.sourceforge.net/ for details). Changes you make here will be lost if dkct is run again! You should modify the original source and run dkct on it. Original source: dk4istty.ctr */ #ifndef DK4ISTTY_H_INCLUDED /** Avoid multiple inclusions. */ #define DK4ISTTY_H_INCLUDED 1 #line 10 "dk4istty.ctr" /** @file Check whether a file pointer is connected to a terminal. CRT on Windows: Required. */ #ifndef DK4CONF_H_INCLUDED #if DK4_BUILDING_DKTOOLS4 #include "dk4conf.h" #else #include #endif #endif #ifndef DK4TYPES_H_INCLUDED #if DK4_BUILDING_DKTOOLS4 #include "dk4types.h" #else #include #endif #endif #ifndef DK4ERROR_H_INCLUDED #if DK4_BUILDING_DKTOOLS4 #include "dk4error.h" #else #include #endif #endif #ifndef STDIO_H_INCLUDED #include #define STDIO_H_INCLUDED 1 #endif #ifdef __cplusplus extern "C" { #endif /** Check whether the file descriptor is connected to a tty (terminal, printer, serial line). @param fd File descriptor to check. @param erp Error report, may be NULL. @return 1 for tty, 0 for other file descriptor, -1 on error. Error codes: - DK4_E_NOT_SUPPORTED
if not isatty() or _isatty() function available on the system. */ int dk4istty(int fd, dk4_er_t *erp); /** Check whether a FILE pointer is connected to a tty (terminal, printer, serial line). @param fipo FILE to check. @param erp Error report, may be NULL. @return 1 for tty, 0 for other file descriptor, -1 on error. */ int dk4istty_file(FILE *fipo, dk4_er_t *erp); #ifdef __cplusplus } #endif #endif