1/**************************************************************************** 2 * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29/**************************************************************************** 30 * Author: Thomas E. Dickey 1997-on * 31 ****************************************************************************/ 32/* 33 * $Id: progs.priv.h,v 1.39 2012/02/22 22:11:27 tom Exp $ 34 * 35 * progs.priv.h 36 * 37 * Header file for curses utility programs 38 */ 39 40#include <ncurses_cfg.h> 41 42#if USE_RCS_IDS 43#define MODULE_ID(id) static const char Ident[] = id; 44#else 45#define MODULE_ID(id) /*nothing */ 46#endif 47 48#include <stdlib.h> 49#include <ctype.h> 50#include <string.h> 51#include <sys/types.h> 52 53#if HAVE_UNISTD_H 54#include <unistd.h> 55#endif 56 57#if HAVE_SYS_BSDTYPES_H 58#include <sys/bsdtypes.h> /* needed for ISC */ 59#endif 60 61#if HAVE_LIMITS_H 62# include <limits.h> 63#elif HAVE_SYS_PARAM_H 64# include <sys/param.h> 65#endif 66 67#if HAVE_DIRENT_H 68# include <dirent.h> 69# define NAMLEN(dirent) strlen((dirent)->d_name) 70# if defined(_FILE_OFFSET_BITS) && defined(HAVE_STRUCT_DIRENT64) 71# if !defined(_LP64) && (_FILE_OFFSET_BITS == 64) 72# define DIRENT struct dirent64 73# else 74# define DIRENT struct dirent 75# endif 76# else 77# define DIRENT struct dirent 78# endif 79#else 80# define DIRENT struct direct 81# define NAMLEN(dirent) (dirent)->d_namlen 82# if HAVE_SYS_NDIR_H 83# include <sys/ndir.h> 84# endif 85# if HAVE_SYS_DIR_H 86# include <sys/dir.h> 87# endif 88# if HAVE_NDIR_H 89# include <ndir.h> 90# endif 91#endif 92 93#if HAVE_INTTYPES_H 94# include <inttypes.h> 95#else 96# if HAVE_STDINT_H 97# include <stdint.h> 98# endif 99#endif 100 101#include <assert.h> 102#include <errno.h> 103 104#if DECL_ERRNO 105extern int errno; 106#endif 107 108#if HAVE_GETOPT_H 109#include <getopt.h> 110#elif !defined(HAVE_GETOPT_HEADER) 111/* 'getopt()' may be prototyped in <stdlib.h>, but declaring its 112 * variables doesn't hurt. 113 */ 114extern char *optarg; 115extern int optind; 116#endif /* HAVE_GETOPT_H */ 117 118#include <curses.h> 119#include <term_entry.h> 120#include <nc_termios.h> 121#include <tic.h> 122#include <nc_tparm.h> 123 124#include <nc_string.h> 125#include <nc_alloc.h> 126#if HAVE_NC_FREEALL 127#undef ExitProgram 128#ifdef USE_LIBTINFO 129#define ExitProgram(code) _nc_free_tinfo(code) 130#else 131#define ExitProgram(code) _nc_free_tic(code) 132#endif 133#endif 134 135/* usually in <unistd.h> */ 136#ifndef STDOUT_FILENO 137#define STDOUT_FILENO 1 138#endif 139 140#ifndef STDERR_FILENO 141#define STDERR_FILENO 2 142#endif 143 144#ifndef EXIT_SUCCESS 145#define EXIT_SUCCESS 0 146#endif 147 148#ifndef EXIT_FAILURE 149#define EXIT_FAILURE 1 150#endif 151 152#ifndef R_OK 153#define R_OK 4 /* Test for readable. */ 154#endif 155 156#ifndef W_OK 157#define W_OK 2 /* Test for writable. */ 158#endif 159 160#ifndef X_OK 161#define X_OK 1 /* Test for executable. */ 162#endif 163 164#ifndef F_OK 165#define F_OK 0 /* Test for existence. */ 166#endif 167 168/* usually in <unistd.h> */ 169#ifndef STDOUT_FILENO 170#define STDOUT_FILENO 1 171#endif 172 173#ifndef STDERR_FILENO 174#define STDERR_FILENO 2 175#endif 176 177/* may be in limits.h, included from various places */ 178#ifndef PATH_MAX 179# if defined(_POSIX_PATH_MAX) 180# define PATH_MAX _POSIX_PATH_MAX 181# elif defined(MAXPATHLEN) 182# define PATH_MAX MAXPATHLEN 183# else 184# define PATH_MAX 255 /* the Posix minimum pathsize */ 185# endif 186#endif 187 188/* We use isascii only to guard against use of 7-bit ctype tables in the 189 * isprint test in infocmp. 190 */ 191#if !HAVE_ISASCII 192# undef isascii 193# if ('z'-'a' == 25) && ('z' < 127) && ('Z'-'A' == 25) && ('Z' < 127) && ('9' < 127) 194# define isascii(c) (UChar(c) <= 127) 195# else 196# define isascii(c) 1 /* not really ascii anyway */ 197# endif 198#endif 199 200#define UChar(c) ((unsigned char)(c)) 201 202#define SIZEOF(v) (sizeof(v)/sizeof(v[0])) 203