Return to progs.priv.h CVS log

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Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible.  Annotate <sys/param.h> lines with their current reasons.  Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc.  Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution.  These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

/* $OpenBSD: progs.priv.h,v 1.10 2015/01/16 06:40:13 deraadt Exp $ */

/****************************************************************************
 * Copyright (c) 1998-2007,2008 Free Software Foundation, Inc.              *
 *                                                                          *
 * 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.                                                           *
 ****************************************************************************/

/****************************************************************************
 *  Author: Thomas E. Dickey                    1997-on                     *
 ****************************************************************************/
/*
 * $Id: progs.priv.h,v 1.10 2015/01/16 06:40:13 deraadt Exp $
 *
 *	progs.priv.h
 *
 *	Header file for curses utility programs
 */

#include <ncurses_cfg.h>

#if USE_RCS_IDS
#define MODULE_ID(id) static const char Ident[] = id;
#else
#define MODULE_ID(id) /*nothing*/
#endif

#include <stdlib.h>
#include <ctype.h>
#include <string.h>
#include <sys/types.h>

#if HAVE_UNISTD_H
#include <unistd.h>
#endif

#if HAVE_SYS_BSDTYPES_H
#include <sys/bsdtypes.h>	/* needed for ISC */
#endif

#if HAVE_LIMITS_H
# include <limits.h>
#elif HAVE_SYS_PARAM_H
# include <sys/param.h>		/* only if no limits.h */
#endif

#if HAVE_DIRENT_H
# include <dirent.h>
# define NAMLEN(dirent) strlen((dirent)->d_name)
# if defined(_FILE_OFFSET_BITS) && defined(HAVE_STRUCT_DIRENT64)
#  if !defined(_LP64) && (_FILE_OFFSET_BITS == 64)
#   define	DIRENT	struct dirent64
#  else
#   define	DIRENT	struct dirent
#  endif
# else
#  define	DIRENT	struct dirent
# endif
#else
# define DIRENT struct direct
# define NAMLEN(dirent) (dirent)->d_namlen
# if HAVE_SYS_NDIR_H
#  include <sys/ndir.h>
# endif
# if HAVE_SYS_DIR_H
#  include <sys/dir.h>
# endif
# if HAVE_NDIR_H
#  include <ndir.h>
# endif
#endif

#include <assert.h>
#include <errno.h>

#if DECL_ERRNO
extern int errno;
#endif

#if HAVE_GETOPT_H
#include <getopt.h>
#else
/* 'getopt()' may be prototyped in <stdlib.h>, but declaring its
 * variables doesn't hurt.
 */
extern char *optarg;
extern int optind;
#endif /* HAVE_GETOPT_H */

#include <curses.h>
#include <term_entry.h>
#include <tic.h>
#include <nc_tparm.h>

#include <nc_alloc.h>
#if HAVE_NC_FREEALL
#undef ExitProgram
#ifdef USE_LIBTINFO
#define ExitProgram(code) _nc_free_tinfo(code)
#else
#define ExitProgram(code) _nc_free_tic(code)
#endif
#endif

/* usually in <unistd.h> */
#ifndef STDOUT_FILENO
#define STDOUT_FILENO 1
#endif

#ifndef STDERR_FILENO
#define STDERR_FILENO 2
#endif

#ifndef EXIT_SUCCESS
#define EXIT_SUCCESS 0
#endif

#ifndef EXIT_FAILURE
#define EXIT_FAILURE 1
#endif

#ifndef R_OK
#define	R_OK	4		/* Test for readable.  */
#endif

#ifndef W_OK
#define	W_OK	2		/* Test for writable.  */
#endif

#ifndef X_OK
#define	X_OK	1		/* Test for executable.  */
#endif

#ifndef F_OK
#define	F_OK	0		/* Test for existence.  */
#endif

/* usually in <unistd.h> */
#ifndef STDOUT_FILENO
#define STDOUT_FILENO 1
#endif

#ifndef STDERR_FILENO
#define STDERR_FILENO 2
#endif

/* may be in limits.h, included from various places */
#ifndef PATH_MAX
# if defined(_POSIX_PATH_MAX)
#  define PATH_MAX _POSIX_PATH_MAX
# elif defined(MAXPATHLEN)
#  define PATH_MAX MAXPATHLEN
# else
#  define PATH_MAX 255	/* the Posix minimum pathsize */
# endif
#endif

/* We use isascii only to guard against use of 7-bit ctype tables in the
 * isprint test in infocmp.
 */
#if !HAVE_ISASCII
# undef isascii
# if ('z'-'a' == 25) && ('z' < 127) && ('Z'-'A' == 25) && ('Z' < 127) && ('9' < 127)
#  define isascii(c) (UChar(c) <= 127)
# else
#  define isascii(c) 1	/* not really ascii anyway */
# endif
#endif

#define UChar(c)    ((unsigned char)(c))

#define SIZEOF(v) (sizeof(v)/sizeof(v[0]))