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/*
Copyright (c) 1990-1999 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 1999-Oct-05 or later
(the contents of which are also included in zip.h) for terms of use.
If, for some reason, both of these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.cdrom.com/pub/infozip/license.html
*/
/* Include file for VM/CMS and MVS */
/* This is normally named osdep.h on most systems. Since CMS */
/* generally doesn't support directories, it's been given a unique */
/* name to avoid confusion. */
#ifndef __cmsmvs_h /* prevent multiple inclusions */
#define __cmsmvs_h
#ifdef MVS
# define _POSIX_SOURCE /* tell MVS we want full definitions */
# include <features.h>
#endif /* MVS */
#include <time.h> /* the usual non-BSD time functions */
/* cstat.h is not required for MVS and actually gets in the way. Is it
* needed for CMS?
*/
#ifdef MVS
# include <sys/stat.h>
# include <sys/modes.h>
#else /* !MVS */
# include "cstat.h"
#endif
/* Newer compiler version defines something for us */
#if defined(__VM__) && !defined(VM_CMS)
# define VM_CMS
#endif
#define CMS_MVS
#define EBCDIC
#ifndef MVS /* MVS has perfectly good definitions for the following */
# define NO_UNISTD_H
# define NO_FCNTL_H
#endif /*MVS */
/* If we're generating a stand-alone CMS module, patch in */
/* a new main() function before the real main() for arg parsing. */
#ifdef CMS_STAND_ALONE
# define USE_ZIPMAIN
#endif
#ifndef NULL
# define NULL 0
#endif
#define PASSWD_FROM_STDIN
/* Kludge until we know how to open a non-echo tty channel */
/* definition for ZIP */
#define getch() getc(stdin)
#define native(c) ebcdic[(c)]
#define MAXPATHLEN 128
#define NO_RMDIR
#define NO_MKTEMP
#define USE_CASE_MAP
#ifndef MVS /* MVS has perfectly good definitions for the following */
# define fileno(x) (char *)(x)
# define fdopen fopen
# define unlink remove
# define link rename
# define utime(f,t)
# define isatty(t) 1
#endif /*MVS */
#ifdef ZCRYPT_INTERNAL
# define ZCR_SEED2 (unsigned)3141592654L /* use PI as seed pattern */
#endif
#ifdef MVS
# if defined(__CRC32_C)
# pragma csect(STATIC,"crc32_s")
# elif defined(__DEFLATE_C)
# pragma csect(STATIC,"deflat_s")
# elif defined(__ZIPFILE_C)
# pragma csect(STATIC,"zipfil_s")
# elif defined(__ZIPUP_C)
# pragma csect(STATIC,"zipup_s")
# endif
#endif /* MVS */
/* end defines for ZIP */
/* definitions for UNZIP */
#ifdef UNZIP
#define INBUFSIZ 8192
#define USE_STRM_INPUT
#define USE_FWRITE
#define PATH_MAX 128
#endif /* UNZIP */
#if 0 /*$RGH$*/
/* RECFM=F, LRECL=1 works for sure */
#define FOPR "rb,recfm=fb"
#define FOPM "r+"
#define FOPW "wb,recfm=fb,lrecl=1"
#define FOPWT "w"
#endif
/* Try allowing ZIP files to be RECFM=V with "byteseek" for CMS, recfm=U for MVS */
#define FOPR "rb,byteseek"
#define FOPM "r+,byteseek"
#ifdef MVS
#define FOPW "wb,recfm=u,byteseek"
#else /* !MVS */
#define FOPW "wb,recfm=v,lrecl=32760,byteseek"
#endif /* MVS */
#if 0
#define FOPW_TMP "w,byteseek"
#else
#define FOPW_TMP "w,type=memory(hiperspace)"
#endif
#define CBSZ 0x40000
#define ZBSZ 0x40000
#endif /* !__cmsmvs_h */
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