1/**************************************************************************** 2 * Copyright (c) 1998-2007,2008 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 1.34 2008/08/03 17:43:05 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#include <assert.h> 94#include <errno.h> 95 96#if DECL_ERRNO 97extern int errno; 98#endif 99 100#if HAVE_GETOPT_H 101#include <getopt.h> 102#else 103/* 'getopt()' may be prototyped in <stdlib.h>, but declaring its 104 * variables doesn't hurt. 105 */ 106extern char *optarg; 107extern int optind; 108#endif /* HAVE_GETOPT_H */ 109 110#include <curses.h> 111#include <term_entry.h> 112#include <tic.h> 113#include <nc_tparm.h> 114 115#include <nc_alloc.h> 116#if HAVE_NC_FREEALL 117#undef ExitProgram 118#ifdef USE_LIBTINFO 119#define ExitProgram(code) _nc_free_tinfo(code) 120#else 121#define ExitProgram(code) _nc_free_tic(code) 122#endif 123#endif 124 125/* usually in <unistd.h> */ 126#ifndef STDOUT_FILENO 127#define STDOUT_FILENO 1 128#endif 129 130#ifndef STDERR_FILENO 131#define STDERR_FILENO 2 132#endif 133 134#ifndef EXIT_SUCCESS 135#define EXIT_SUCCESS 0 136#endif 137 138#ifndef EXIT_FAILURE 139#define EXIT_FAILURE 1 140#endif 141 142#ifndef R_OK 143#define R_OK 4 /* Test for readable. */ 144#endif 145 146#ifndef W_OK 147#define W_OK 2 /* Test for writable. */ 148#endif 149 150#ifndef X_OK 151#define X_OK 1 /* Test for executable. */ 152#endif 153 154#ifndef F_OK 155#define F_OK 0 /* Test for existence. */ 156#endif 157 158/* usually in <unistd.h> */ 159#ifndef STDOUT_FILENO 160#define STDOUT_FILENO 1 161#endif 162 163#ifndef STDERR_FILENO 164#define STDERR_FILENO 2 165#endif 166 167/* may be in limits.h, included from various places */ 168#ifndef PATH_MAX 169# if defined(_POSIX_PATH_MAX) 170# define PATH_MAX _POSIX_PATH_MAX 171# elif defined(MAXPATHLEN) 172# define PATH_MAX MAXPATHLEN 173# else 174# define PATH_MAX 255 /* the Posix minimum pathsize */ 175# endif 176#endif 177 178/* We use isascii only to guard against use of 7-bit ctype tables in the 179 * isprint test in infocmp. 180 */ 181#if !HAVE_ISASCII 182# undef isascii 183# if ('z'-'a' == 25) && ('z' < 127) && ('Z'-'A' == 25) && ('Z' < 127) && ('9' < 127) 184# define isascii(c) (UChar(c) <= 127) 185# else 186# define isascii(c) 1 /* not really ascii anyway */ 187# endif 188#endif 189 190#define UChar(c) ((unsigned char)(c)) 191 192#define SIZEOF(v) (sizeof(v)/sizeof(v[0])) 193