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[PATCH] lib/zlib*: cleanups

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This patch contains the following possible cleanups:
- #if 0 the following unused functions:
  - zlib_deflate/deflate.c: zlib_deflateSetDictionary
  - zlib_deflate/deflate.c: zlib_deflateParams
  - zlib_deflate/deflate.c: zlib_deflateCopy
  - zlib_inflate/infblock.c: zlib_inflate_set_dictionary
  - zlib_inflate/infblock.c: zlib_inflate_blocks_sync_point
  - zlib_inflate/inflate_sync.c: zlib_inflateSync
  - zlib_inflate/inflate_sync.c: zlib_inflateSyncPoint
- remove the following unneeded EXPORT_SYMBOL's:
  - zlib_deflate/deflate_syms.c: zlib_deflateCopy
  - zlib_deflate/deflate_syms.c: zlib_deflateParams
  - zlib_inflate/inflate_syms.c: zlib_inflateSync
  - zlib_inflate/inflate_syms.c: zlib_inflateSyncPoint

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Matt Mackall <mpm@selenic.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Adrian Bunk
2006-01-09 20:54:07 -08:00
committed by Linus Torvalds
parent 3af13763d6
commit 87c2ce3b93
7 changed files with 29 additions and 4 deletions
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4
lib/zlib_inflate/infblock.c
View File

@@ -338,6 +338,7 @@ int zlib_inflate_blocks_free(
}
#if 0
void zlib_inflate_set_dictionary(
inflate_blocks_statef *s,
const Byte *d,
@@ -347,15 +348,18 @@ void zlib_inflate_set_dictionary(
memcpy(s->window, d, n);
s->read = s->write = s->window + n;
}
#endif /* 0 */
/* Returns true if inflate is currently at the end of a block generated
* by Z_SYNC_FLUSH or Z_FULL_FLUSH.
* IN assertion: s != NULL
*/
#if 0
int zlib_inflate_blocks_sync_point(
inflate_blocks_statef *s
)
{
return s->mode == LENS;
}
#endif /* 0 */

4
lib/zlib_inflate/infblock.h
View File

@@ -33,12 +33,16 @@ extern int zlib_inflate_blocks_free (
inflate_blocks_statef *,
z_streamp);
#if 0
extern void zlib_inflate_set_dictionary (
inflate_blocks_statef *s,
const Byte *d, /* dictionary */
uInt n); /* dictionary length */
#endif /* 0 */
#if 0
extern int zlib_inflate_blocks_sync_point (
inflate_blocks_statef *s);
#endif /* 0 */
#endif /* _INFBLOCK_H */

2
lib/zlib_inflate/inflate_syms.c
View File

@@ -15,8 +15,6 @@ EXPORT_SYMBOL(zlib_inflate);
EXPORT_SYMBOL(zlib_inflateInit_);
EXPORT_SYMBOL(zlib_inflateInit2_);
EXPORT_SYMBOL(zlib_inflateEnd);
EXPORT_SYMBOL(zlib_inflateSync);
EXPORT_SYMBOL(zlib_inflateReset);
EXPORT_SYMBOL(zlib_inflateSyncPoint);
EXPORT_SYMBOL(zlib_inflateIncomp);
MODULE_LICENSE("GPL");

4
lib/zlib_inflate/inflate_sync.c
View File

@@ -7,6 +7,7 @@
#include "infblock.h"
#include "infutil.h"
#if 0
int zlib_inflateSync(
z_streamp z
)
@@ -57,6 +58,7 @@ int zlib_inflateSync(
z->state->mode = BLOCKS;
return Z_OK;
}
#endif /* 0 */
/* Returns true if inflate is currently at the end of a block generated
@@ -66,6 +68,7 @@ int zlib_inflateSync(
* decompressing, PPP checks that at the end of input packet, inflate is
* waiting for these length bytes.
*/
#if 0
int zlib_inflateSyncPoint(
z_streamp z
)
@@ -74,6 +77,7 @@ int zlib_inflateSyncPoint(
return Z_STREAM_ERROR;
return zlib_inflate_blocks_sync_point(z->state->blocks);
}
#endif /* 0 */
/*
* This subroutine adds the data at next_in/avail_in to the output history