f09f14cd4d
Also move the declarations of `incore` and `core_alloc` to "memory.h". Also correct SYMDEBUG to SYMDBUG. (I don't know if SYMDBUG works because our build system never defines it.) ind_t becomes an alias of size_t. ind_t becomes unsigned, so I edit some code that was using negative ind_t. Some casts disappear, like (long)sizeof(...) because the size is already a size_t. There are changes to overflow checks. Callers with a size too big for size_t must check it before calling the memory allocator. An overflow check of BASE + incr in memory.c sbreak() now happens on all platforms, not only when a pointer is smaller than a long. My build shows no changes in share/ack/examples (except hilo_bas.* changing with every build).
28 lines
1 KiB
C
28 lines
1 KiB
C
/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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/* $Id$ */
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/*
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* Offsets of the pieces of the input module in core.
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*/
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#define IND_HEAD ((ind_t)0)
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#define IND_SECT(x) (IND_HEAD + sizeof(struct outhead))
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#define IND_NAME(x) (IND_SECT(x) + (x).oh_nsect * sizeof(struct outsect))
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#define IND_CHAR(x) (IND_NAME(x) + (x).oh_nname * sizeof(struct outname))
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#ifdef SYMDBUG
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#define OFF_DBUG(x) (OFF_CHAR(x) + (x).oh_nchar)
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#endif /* SYMDBUG */
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extern void seek(long pos);
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extern void closefile(char* filename);
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extern void get_archive_header(struct ar_hdr* archive_header);
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extern void get_modul(void);
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extern void skip_modul(struct outhead* head);
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extern void startrelo(struct outhead* head);
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extern struct outrelo* nextrelo(void);
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extern char* getemit(struct outhead* head, struct outsect* sects, int sectindex);
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extern char* getblk(long totalsz, long* pblksz, int sectindex);
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extern void endemit(char* emit);
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