1991-04-15 15:29:40 +00:00
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#include <fcntl.h>
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#include <errno.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <ctype.h>
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#include <string.h>
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#include <sys/file.h>
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#ifndef O_ACCMODE
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#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
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#endif
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#define SEEK_SET 0
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#define SEEK_CUR 1
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1991-10-11 10:41:22 +00:00
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/* Some things that need to be defined in order to make code written for
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BSD Unix compile under System V Unix. */
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1991-04-15 15:29:40 +00:00
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#include <memory.h>
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#define bcmp(b1,b2,len) memcmp(b1,b2,len)
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#define bcopy(src,dst,len) memcpy(dst,src,len)
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#define bzero(s,n) memset(s,0,n)
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static int
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rename(from, to)
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{
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unlink(to);
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return(link(from, to));
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}
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/*
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* Might not need these. Leave them out for now.
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*
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#include <string.h>
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#define index(s,c) strchr(s,c)
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#define rindex(s,c) strrchr(s,c)
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#ifdef SEEK_SET
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# ifndef L_SET
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# define L_SET SEEK_SET
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# endif
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# endif
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#ifdef SEEK_CUR
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# ifndef L_INCR
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# define L_INCR SEEK_CUR
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# endif
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# endif
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*/
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/* EXACT TYPES */
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typedef char int8e_type;
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typedef unsigned char uint8e_type;
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typedef short int16e_type;
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typedef unsigned short uint16e_type;
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typedef int int32e_type;
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typedef unsigned int uint32e_type;
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/* CORRECT SIZE OR GREATER */
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typedef char int8_type;
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typedef unsigned char uint8_type;
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typedef short int16_type;
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typedef unsigned short uint16_type;
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typedef int int32_type;
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typedef unsigned int uint32_type;
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1991-12-12 01:21:40 +00:00
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/* Macros for the 'type' part of an fopen, freopen or fdopen.
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<Read|Write>[Update]<Binary file><text file>
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*/
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#define FOPEN_RB "r"
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#define FOPEN_WB "w"
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#define FOPEN_AB "a"
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#define FOPEN_RUB "r+"
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#define FOPEN_WUB "w+"
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#define FOPEN_AUB "a+"
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#define FOPEN_RT "r"
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#define FOPEN_WT "w"
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#define FOPEN_AT "a"
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#define FOPEN_RUT "r+"
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#define FOPEN_WUT "w+"
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#define FOPEN_AUT "a+"
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