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authorPhillip Lougher <phillip@lougher.demon.co.uk>2009-08-06 15:09:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-08-07 10:39:56 -0700
commitdaeb6b6fbe27049f465c48a7d0ee5555c3b84064 (patch)
tree3a53744300e0083f3cbf8f769780d971234e3f8a /lib
parent9c8a8228d0827e0d91d28527209988f672f97d28 (diff)
downloadvexpress-lsk-daeb6b6fbe27049f465c48a7d0ee5555c3b84064.tar.gz
bzip2/lzma/gzip: fix comments describing decompressor API
Fix and improve comments in decompress/generic.h that describe the decompressor API. Also remove an unused definition, and rename INBUF_LEN in lib/decompress_inflate.c to conform to bzip2/lzma naming. Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/decompress_inflate.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/decompress_inflate.c b/lib/decompress_inflate.c
index e36b296fc9f..bfe605ac534 100644
--- a/lib/decompress_inflate.c
+++ b/lib/decompress_inflate.c
@@ -25,7 +25,7 @@
#include <linux/decompress/mm.h>
#include <linux/slab.h>
-#define INBUF_LEN (16*1024)
+#define GZIP_IOBUF_SIZE (16*1024)
/* Included from initramfs et al code */
STATIC int INIT gunzip(unsigned char *buf, int len,
@@ -55,7 +55,7 @@ STATIC int INIT gunzip(unsigned char *buf, int len,
if (buf)
zbuf = buf;
else {
- zbuf = malloc(INBUF_LEN);
+ zbuf = malloc(GZIP_IOBUF_SIZE);
len = 0;
}
if (!zbuf) {
@@ -77,7 +77,7 @@ STATIC int INIT gunzip(unsigned char *buf, int len,
}
if (len == 0)
- len = fill(zbuf, INBUF_LEN);
+ len = fill(zbuf, GZIP_IOBUF_SIZE);
/* verify the gzip header */
if (len < 10 ||
@@ -113,7 +113,7 @@ STATIC int INIT gunzip(unsigned char *buf, int len,
while (rc == Z_OK) {
if (strm->avail_in == 0) {
/* TODO: handle case where both pos and fill are set */
- len = fill(zbuf, INBUF_LEN);
+ len = fill(zbuf, GZIP_IOBUF_SIZE);
if (len < 0) {
rc = -1;
error("read error");