99ac1759d
Denys Vlasenko
2018-02-01
Subject
lzop: code shrink
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archival/libarchive/lzo1x_d.c+1 -2
| @@ -31,8 +31,7 @@ | |
| ************************************************************************/ | |
| /* safe decompression with overrun testing */ | |
| int lzo1x_decompress_safe(const uint8_t* in, unsigned in_len, | |
| - | uint8_t* out, unsigned* out_len, |
| - | void* wrkmem UNUSED_PARAM) |
| + | uint8_t* out, unsigned* out_len /*, void* wrkmem */) |
| { | |
| register uint8_t* op; | |
| register const uint8_t* ip; | |
archival/lzop.c+4 -5
| @@ -141,8 +141,7 @@ static void copy3(uint8_t* ip, const uint8_t* m_pos, unsigned off) | |
| #define TEST_OP (op <= op_end) | |
| static NOINLINE int lzo1x_optimize(uint8_t *in, unsigned in_len, | |
| - | uint8_t *out, unsigned *out_len, |
| - | void* wrkmem UNUSED_PARAM) |
| + | uint8_t *out, unsigned *out_len /*, void* wrkmem */) |
| { | |
| uint8_t* op; | |
| uint8_t* ip; | |
| @@ -724,7 +723,7 @@ static NOINLINE int lzo_compress(const header_t *h) | |
| /* optimize */ | |
| if (h->method == M_LZO1X_999) { | |
| unsigned new_len = src_len; | |
| - | r = lzo1x_optimize(b2, dst_len, b1, &new_len, NULL); |
| + | r = lzo1x_optimize(b2, dst_len, b1, &new_len /*, NULL*/); |
| if (r != 0 /*LZO_E_OK*/ || new_len != src_len) | |
| bb_error_msg_and_die("internal error - optimization failed"); | |
| } | |
| @@ -859,9 +858,9 @@ static NOINLINE int lzo_decompress(const header_t *h) | |
| /* decompress */ | |
| // if (option_mask32 & OPT_F) | |
| - | // r = lzo1x_decompress(b1, src_len, b2, &d, NULL); |
| + | // r = lzo1x_decompress(b1, src_len, b2, &d /*, NULL*/); |
| // else | |
| - | r = lzo1x_decompress_safe(b1, src_len, b2, &d, NULL); |
| + | r = lzo1x_decompress_safe(b1, src_len, b2, &d /*, NULL*/); |
| if (r != 0 /*LZO_E_OK*/ || dst_len != d) { | |
| bb_error_msg_and_die("corrupted data"); | |
include/liblzo_interface.h+2 -4
| @@ -49,12 +49,10 @@ int lzo1x_999_compress_level(const uint8_t* in, unsigned in_len, | |
| /* decompression */ | |
| //int lzo1x_decompress(const uint8_t* src, unsigned src_len, | |
| - | // uint8_t* dst, unsigned* dst_len, |
| - | // void* wrkmem /* NOT USED */); |
| + | // uint8_t* dst, unsigned* dst_len /*, void* wrkmem */); |
| /* safe decompression with overrun testing */ | |
| int lzo1x_decompress_safe(const uint8_t* src, unsigned src_len, | |
| - | uint8_t* dst, unsigned* dst_len, |
| - | void* wrkmem /* NOT USED */); |
| + | uint8_t* dst, unsigned* dst_len /*, void* wrkmem */); |
| #define LZO_E_OK 0 | |
| #define LZO_E_ERROR (-1) | |