diff options
Diffstat (limited to 'archive-zip.c')
| -rw-r--r-- | archive-zip.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/archive-zip.c b/archive-zip.c index d56e5cfc1e..fb12398b0f 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 ... */ |