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-rw-r--r--archive-zip.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/archive-zip.c b/archive-zip.c
index d56e5cf..fb12398 100644
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -93,7 +93,7 @@ static void copy_le32(unsigned char *dest, unsigned int n)
}
static void *zlib_deflate(void *data, unsigned long size,
- unsigned long *compressed_size)
+ int compression_level, unsigned long *compressed_size)
{
z_stream stream;
unsigned long maxsize;
@@ -101,7 +101,7 @@ static void *zlib_deflate(void *data, unsigned long size,
int result;
memset(&stream, 0, sizeof(stream));
- deflateInit(&stream, zlib_compression_level);
+ deflateInit(&stream, compression_level);
maxsize = deflateBound(&stream, size);
buffer = xmalloc(maxsize);
@@ -157,7 +157,7 @@ static int write_zip_entry(struct archiver_args *args,
method = 0;
attr2 = S_ISLNK(mode) ? ((mode | 0777) << 16) :
(mode & 0111) ? ((mode) << 16) : 0;
- if (S_ISREG(mode) && zlib_compression_level != 0)
+ if (S_ISREG(mode) && args->compression_level != 0)
method = 8;
crc = crc32(crc, buffer, size);
out = buffer;
@@ -169,7 +169,8 @@ static int write_zip_entry(struct archiver_args *args,
}
if (method == 8) {
- deflated = zlib_deflate(buffer, size, &compressed_size);
+ deflated = zlib_deflate(buffer, size, args->compression_level,
+ &compressed_size);
if (deflated && compressed_size - 6 < size) {
/* ZLIB --> raw compressed data (see RFC 1950) */
/* CMF and FLG ... */