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| author | csgr <csgr@FreeBSD.org> | 1994-10-07 23:18:18 +0000 |
|---|---|---|
| committer | csgr <csgr@FreeBSD.org> | 1994-10-07 23:18:18 +0000 |
| commit | b2767579ff2a641ef763f05e59921a91c276a75e (patch) | |
| tree | c3677b4540865fc35fe4c1408c54eeb855503837 /sys/sys/inflate.h | |
| parent | 20af18de708771b6ecca4b27236ff58e3f077395 (diff) | |
| download | FreeBSD-src-b2767579ff2a641ef763f05e59921a91c276a75e.zip FreeBSD-src-b2767579ff2a641ef763f05e59921a91c276a75e.tar.gz | |
Make inflate() reentrant - no more global variables.
(The gzip image activator now needs a good code tidy up.)
Diffstat (limited to 'sys/sys/inflate.h')
| -rw-r--r-- | sys/sys/inflate.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/sys/sys/inflate.h b/sys/sys/inflate.h index 2415cdd..ce79c47 100644 --- a/sys/sys/inflate.h +++ b/sys/sys/inflate.h @@ -46,6 +46,12 @@ #include <vm/vm.h> #include <vm/vm_kern.h> +/* needed to make inflate() work */ +#define uch u_char +#define ush u_short +#define ulg u_long + + #define WSIZE 0x8000 struct gzip { @@ -68,10 +74,17 @@ struct gzip { * This structure is used in order to make inflate() reentrant. */ struct gz_global { - int foo; + ulg bb; /* bit buffer */ + unsigned bk; /* bits in bit buffer */ + unsigned hufts; /* track memory usage */ + struct huft *fixed_tl; /* must init to NULL !! */ + struct huft *fixed_td; + int fixed_bl; + int fixed_bd; }; int inflate __P((struct gzip *, struct gz_global *)); +int do_aout_hdr __P((struct gzip *)); #define slide (gz->gz_slide) #define wp (gz->gz_wp) |
