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authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2017-06-15 17:11:59 +0200
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2017-06-15 17:11:59 +0200
commit5d72ae53c972bd55864f47523e3923b1c683c185 (patch)
tree12b160529f19972fca76bde047fac8a86fff2c3f /archival/gzip.c
parent45100b8d07aa69945194610a30cb427901128312 (diff)
downloadbusybox-5d72ae53c972bd55864f47523e3923b1c683c185.tar.gz
busybox-5d72ae53c972bd55864f47523e3923b1c683c185.tar.bz2
fix "ifdef ENABLE_foo": should always be "#if ENABLE_foo"
function old new delta pack_gzip 1729 1789 +60 fill_window 220 216 -4 static.gzip_level_config 24 - -24 gzip_main 275 192 -83 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/2 up/down: 60/-111) Total: -51 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/gzip.c')
-rw-r--r--archival/gzip.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/archival/gzip.c b/archival/gzip.c
index e698c26cd..7c6dee1d7 100644
--- a/archival/gzip.c
+++ b/archival/gzip.c
@@ -275,7 +275,7 @@ enum {
* input file length plus MIN_LOOKAHEAD.
*/
-#ifndef ENABLE_FEATURE_GZIP_LEVELS
+#if !ENABLE_FEATURE_GZIP_LEVELS
max_chain_length = 4096,
/* To speed up deflation, hash chains are never searched beyond this length.
@@ -314,7 +314,7 @@ enum {
struct globals {
-#ifdef ENABLE_FEATURE_GZIP_LEVELS
+#if ENABLE_FEATURE_GZIP_LEVELS
unsigned max_chain_length;
unsigned max_lazy_match;
unsigned good_match;
@@ -2196,7 +2196,7 @@ int gzip_main(int argc UNUSED_PARAM, char **argv)
#endif
{
unsigned opt;
-#ifdef ENABLE_FEATURE_GZIP_LEVELS
+#if ENABLE_FEATURE_GZIP_LEVELS
static const struct {
uint8_t good;
uint8_t chain_shift;
@@ -2224,7 +2224,7 @@ int gzip_main(int argc UNUSED_PARAM, char **argv)
if (opt & 0x18) // -d and/or -t
return gunzip_main(argc, argv);
#endif
-#ifdef ENABLE_FEATURE_GZIP_LEVELS
+#if ENABLE_FEATURE_GZIP_LEVELS
opt >>= ENABLE_FEATURE_GZIP_DECOMPRESS ? 7 : 5; /* drop cfv[dt]qn bits */
if (opt == 0)
opt = 1 << 6; /* default: 6 */