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Searched refs:strm (Results 1 – 25 of 44) sorted by relevance

12

/openbmc/linux/fs/erofs/
H A Ddecompressor_lzma.c26 struct z_erofs_lzma *strm; in z_erofs_lzma_exit() local
29 strm = z_erofs_lzma_head; in z_erofs_lzma_exit()
30 if (!strm) { in z_erofs_lzma_exit()
38 while (strm) { in z_erofs_lzma_exit()
39 struct z_erofs_lzma *n = strm->next; in z_erofs_lzma_exit()
41 if (strm->state) in z_erofs_lzma_exit()
42 xz_dec_microlzma_end(strm->state); in z_erofs_lzma_exit()
43 kfree(strm); in z_erofs_lzma_exit()
45 strm = n; in z_erofs_lzma_exit()
59 struct z_erofs_lzma *strm = kzalloc(sizeof(*strm), GFP_KERNEL); in z_erofs_lzma_init() local
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H A Ddecompressor_deflate.c23 struct z_erofs_deflate *strm; in z_erofs_deflate_exit() local
26 strm = z_erofs_deflate_head; in z_erofs_deflate_exit()
27 if (!strm) { in z_erofs_deflate_exit()
34 while (strm) { in z_erofs_deflate_exit()
35 struct z_erofs_deflate *n = strm->next; in z_erofs_deflate_exit()
37 vfree(strm->z.workspace); in z_erofs_deflate_exit()
38 kfree(strm); in z_erofs_deflate_exit()
40 strm = n; in z_erofs_deflate_exit()
73 struct z_erofs_deflate *strm; in z_erofs_load_deflate_config() local
75 strm = kzalloc(sizeof(*strm), GFP_KERNEL); in z_erofs_load_deflate_config()
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/openbmc/linux/lib/zlib_dfltcc/
H A Ddfltcc_deflate.c16 z_streamp strm in dfltcc_can_deflate() argument
19 deflate_state *state = (deflate_state *)strm->state; in dfltcc_can_deflate()
42 void dfltcc_reset_deflate_state(z_streamp strm) { in dfltcc_reset_deflate_state() argument
43 deflate_state *state = (deflate_state *)strm->state; in dfltcc_reset_deflate_state()
60 z_streamp strm in dfltcc_gdht() argument
63 deflate_state *state = (deflate_state *)strm->state; in dfltcc_gdht()
65 size_t avail_in = strm->avail_in; in dfltcc_gdht()
69 &strm->next_in, &avail_in, NULL); in dfltcc_gdht()
73 z_streamp strm in dfltcc_cmpr() argument
76 deflate_state *state = (deflate_state *)strm->state; in dfltcc_cmpr()
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H A Ddfltcc_inflate.c14 z_streamp strm in dfltcc_can_inflate() argument
17 struct inflate_state *state = (struct inflate_state *)strm->state; in dfltcc_can_inflate()
31 void dfltcc_reset_inflate_state(z_streamp strm) { in dfltcc_reset_inflate_state() argument
32 struct inflate_state *state = (struct inflate_state *)strm->state; in dfltcc_reset_inflate_state()
40 z_streamp strm in dfltcc_was_inflate_used() argument
43 struct inflate_state *state = (struct inflate_state *)strm->state; in dfltcc_was_inflate_used()
50 z_streamp strm in dfltcc_inflate_disable() argument
53 struct inflate_state *state = (struct inflate_state *)strm->state; in dfltcc_inflate_disable()
56 if (!dfltcc_can_inflate(strm)) in dfltcc_inflate_disable()
58 if (dfltcc_was_inflate_used(strm)) in dfltcc_inflate_disable()
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H A Ddfltcc_inflate.h8 void dfltcc_reset_inflate_state(z_streamp strm);
9 int dfltcc_can_inflate(z_streamp strm);
15 dfltcc_inflate_action dfltcc_inflate(z_streamp strm,
17 #define INFLATE_RESET_HOOK(strm) \ argument
18 dfltcc_reset_inflate_state((strm))
20 #define INFLATE_TYPEDO_HOOK(strm, flush) \ argument
21 if (dfltcc_can_inflate((strm))) { \
25 action = dfltcc_inflate((strm), (flush), &ret); \
33 #define INFLATE_NEED_CHECKSUM(strm) (!dfltcc_can_inflate((strm))) argument
35 #define INFLATE_NEED_UPDATEWINDOW(strm) (!dfltcc_can_inflate((strm))) argument
H A Ddfltcc_deflate.h8 int dfltcc_can_deflate(z_streamp strm);
9 int dfltcc_deflate(z_streamp strm,
12 void dfltcc_reset_deflate_state(z_streamp strm);
14 #define DEFLATE_RESET_HOOK(strm) \ argument
15 dfltcc_reset_deflate_state((strm))
19 #define DEFLATE_NEED_CHECKSUM(strm) (!dfltcc_can_deflate((strm))) argument
/openbmc/linux/fs/btrfs/
H A Dzlib.c27 z_stream strm; member
50 kvfree(workspace->strm.workspace); in zlib_free_workspace()
66 workspace->strm.workspace = kvzalloc(workspacesize, GFP_KERNEL | __GFP_NOWARN); in zlib_alloc_workspace()
83 if (!workspace->strm.workspace || !workspace->buf) in zlib_alloc_workspace()
115 if (Z_OK != zlib_deflateInit(&workspace->strm, workspace->level)) { in zlib_compress_pages()
121 workspace->strm.total_in = 0; in zlib_compress_pages()
122 workspace->strm.total_out = 0; in zlib_compress_pages()
133 workspace->strm.next_in = workspace->buf; in zlib_compress_pages()
134 workspace->strm.avail_in = 0; in zlib_compress_pages()
135 workspace->strm.next_out = cpage_out; in zlib_compress_pages()
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/openbmc/u-boot/lib/bzip2/
H A Dbzlib.c200 ( bz_stream* strm, in BZ_API()
210 if (strm == NULL || in BZ_API()
216 if (strm->bzalloc == NULL) strm->bzalloc = default_bzalloc; in BZ_API()
217 if (strm->bzfree == NULL) strm->bzfree = default_bzfree; in BZ_API()
221 s->strm = strm; in BZ_API()
254 strm->state = s; in BZ_API()
255 strm->total_in_lo32 = 0; in BZ_API()
256 strm->total_in_hi32 = 0; in BZ_API()
257 strm->total_out_lo32 = 0; in BZ_API()
258 strm->total_out_hi32 = 0; in BZ_API()
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/openbmc/linux/lib/zlib_inflate/
H A Dinflate.c22 #define INFLATE_RESET_HOOK(strm) do {} while (0) argument
23 #define INFLATE_TYPEDO_HOOK(strm, flush) do {} while (0) argument
24 #define INFLATE_NEED_UPDATEWINDOW(strm) 1 argument
25 #define INFLATE_NEED_CHECKSUM(strm) 1 argument
33 int zlib_inflateReset(z_streamp strm) in zlib_inflateReset() argument
37 if (strm == NULL || strm->state == NULL) return Z_STREAM_ERROR; in zlib_inflateReset()
38 state = (struct inflate_state *)strm->state; in zlib_inflateReset()
39 strm->total_in = strm->total_out = state->total = 0; in zlib_inflateReset()
40 strm->msg = NULL; in zlib_inflateReset()
41 strm->adler = 1; /* to support ill-conceived Java test suite */ in zlib_inflateReset()
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H A Dinfutil.c13 struct z_stream_s *strm; in zlib_inflate_blob() local
17 strm = kmalloc(sizeof(*strm), GFP_KERNEL); in zlib_inflate_blob()
18 if (strm == NULL) in zlib_inflate_blob()
20 strm->workspace = kmalloc(zlib_inflate_workspacesize(), GFP_KERNEL); in zlib_inflate_blob()
21 if (strm->workspace == NULL) in zlib_inflate_blob()
27 strm->next_in = zbuf; in zlib_inflate_blob()
28 strm->avail_in = len; in zlib_inflate_blob()
29 strm->next_out = gunzip_buf; in zlib_inflate_blob()
30 strm->avail_out = sz; in zlib_inflate_blob()
32 rc = zlib_inflateInit2(strm, -MAX_WBITS); in zlib_inflate_blob()
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H A Dinffast.c67 void inflate_fast(z_streamp strm, unsigned start) in inflate_fast() argument
96 state = (struct inflate_state *)strm->state; in inflate_fast()
97 in = strm->next_in; in inflate_fast()
98 last = in + (strm->avail_in - 5); in inflate_fast()
99 out = strm->next_out; in inflate_fast()
100 beg = out - (start - strm->avail_out); in inflate_fast()
101 end = out + (strm->avail_out - 257); in inflate_fast()
172 strm->msg = (char *)"invalid distance too far back"; in inflate_fast()
183 strm->msg = (char *)"invalid distance too far back"; in inflate_fast()
290 strm->msg = (char *)"invalid distance code"; in inflate_fast()
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/openbmc/linux/lib/
H A Ddecompress_inflate.c49 struct z_stream_s *strm; in __gunzip() local
76 strm = malloc(sizeof(*strm)); in __gunzip()
77 if (strm == NULL) { in __gunzip()
82 strm->workspace = malloc(flush ? zlib_inflate_workspacesize() : in __gunzip()
89 if (strm->workspace == NULL) { in __gunzip()
112 strm->next_in = zbuf + 10; in __gunzip()
113 strm->avail_in = len - 10; in __gunzip()
122 if (strm->avail_in == 0) { in __gunzip()
126 --strm->avail_in; in __gunzip()
127 } while (*strm->next_in++); in __gunzip()
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/openbmc/u-boot/lib/zlib/
H A Ddeflate.c86 local void flush_pending OF((z_streamp strm));
87 local int read_buf OF((z_streamp strm, Bytef *buf, unsigned size));
198 int ZEXPORT deflateInit_(strm, level, version, stream_size) in deflateInit_() argument
199 z_streamp strm; in deflateInit_()
204 return deflateInit2_(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL,
210 int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy, in deflateInit2_() argument
212 z_streamp strm; in deflateInit2_()
234 if (strm == Z_NULL) return Z_STREAM_ERROR;
236 strm->msg = Z_NULL;
237 if (strm->zalloc == (alloc_func)0) {
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H A Dinflate.c6 local int updatewindow OF((z_streamp strm, unsigned out));
8 int ZEXPORT inflateReset(z_streamp strm) in inflateReset() argument
12 if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; in inflateReset()
13 state = (struct inflate_state FAR *)strm->state; in inflateReset()
14 strm->total_in = strm->total_out = state->total = 0; in inflateReset()
15 strm->msg = Z_NULL; in inflateReset()
16 strm->adler = 1; /* to support ill-conceived Java test suite */ in inflateReset()
33 int ZEXPORT inflateInit2_(z_streamp strm, int windowBits, const char *version, in inflateInit2_() argument
41 if (strm == Z_NULL) return Z_STREAM_ERROR; in inflateInit2_()
42 strm->msg = Z_NULL; /* in case we return an error */ in inflateInit2_()
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H A Dinffast.c69 void inflate_fast(z_streamp strm, unsigned start) in inflate_fast() argument
99 state = (struct inflate_state FAR *)strm->state; in inflate_fast()
100 in = strm->next_in - OFF; in inflate_fast()
101 last = in + (strm->avail_in - 5); in inflate_fast()
102 if (in > last && strm->avail_in > 5) { in inflate_fast()
107 strm->avail_in = 0xffffffff - (uintptr_t)in; in inflate_fast()
108 last = in + (strm->avail_in - 5); in inflate_fast()
110 out = strm->next_out - OFF; in inflate_fast()
111 beg = out - (start - strm->avail_out); in inflate_fast()
112 end = out + (strm->avail_out - 257); in inflate_fast()
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H A Dzutil.h58 #define ERR_RETURN(strm,err) \ argument
59 return (strm->msg = (char*)ERR_MSG(err), (err))
121 #define ZALLOC(strm, items, size) \ argument
122 (*((strm)->zalloc))((strm)->opaque, (items), (size))
123 #define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr), 0) argument
/openbmc/linux/sound/soc/sh/
H A Drz-ssi.c97 int (*transfer)(struct rz_ssi_priv *ssi, struct rz_ssi_stream *strm);
188 static void rz_ssi_set_substream(struct rz_ssi_stream *strm, in rz_ssi_set_substream() argument
191 struct rz_ssi_priv *ssi = strm->priv; in rz_ssi_set_substream()
195 strm->substream = substream; in rz_ssi_set_substream()
200 struct rz_ssi_stream *strm) in rz_ssi_stream_is_valid() argument
206 ret = strm->substream && strm->substream->runtime; in rz_ssi_stream_is_valid()
212 static void rz_ssi_stream_init(struct rz_ssi_stream *strm, in rz_ssi_stream_init() argument
217 rz_ssi_set_substream(strm, substream); in rz_ssi_stream_init()
218 strm->sample_width = samples_to_bytes(runtime, 1); in rz_ssi_stream_init()
219 strm->dma_buffer_pos = 0; in rz_ssi_stream_init()
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/openbmc/linux/drivers/net/ppp/
H A Dppp_deflate.c30 z_stream strm; member
65 zlib_deflateEnd(&state->strm); in z_comp_free()
66 vfree(state->strm.workspace); in z_comp_free()
105 state->strm.next_in = NULL; in z_comp_alloc()
107 state->strm.workspace = vmalloc(zlib_deflate_workspacesize(-w_size, 8)); in z_comp_alloc()
108 if (state->strm.workspace == NULL) in z_comp_alloc()
111 if (zlib_deflateInit2(&state->strm, Z_DEFAULT_COMPRESSION, in z_comp_alloc()
154 zlib_deflateReset(&state->strm); in z_comp_init()
171 zlib_deflateReset(&state->strm); in z_comp_reset()
216 state->strm.next_out = wptr; in z_compress()
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/openbmc/linux/lib/zlib_deflate/
H A Ddeflate.c59 #define DEFLATE_RESET_HOOK(strm) do {} while (0) argument
60 #define DEFLATE_HOOK(strm, flush, bstate) 0 argument
61 #define DEFLATE_NEED_CHECKSUM(strm) 1 argument
78 static int read_buf (z_streamp strm, Byte *buf, unsigned size);
189 z_streamp strm, in zlib_deflateInit2() argument
207 if (strm == NULL) return Z_STREAM_ERROR; in zlib_deflateInit2()
209 strm->msg = NULL; in zlib_deflateInit2()
213 mem = (deflate_workspace *) strm->workspace; in zlib_deflateInit2()
248 strm->state = (struct internal_state *)s; in zlib_deflateInit2()
249 s->strm = strm; in zlib_deflateInit2()
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H A Ddefutil.h74 z_streamp strm; /* pointer back to this zlib stream */ member
420 z_streamp strm in flush_pending() argument
424 deflate_state *s = (deflate_state *) strm->state; in flush_pending()
428 if (len > strm->avail_out) len = strm->avail_out; in flush_pending()
431 if (strm->next_out != NULL) { in flush_pending()
432 memcpy(strm->next_out, s->pending_out, len); in flush_pending()
433 strm->next_out += len; in flush_pending()
436 strm->total_out += len; in flush_pending()
437 strm->avail_out -= len; in flush_pending()
/openbmc/linux/tools/perf/util/
H A Dlzma.c38 lzma_stream strm = LZMA_STREAM_INIT; in lzma_decompress_to_file() local
52 ret = lzma_stream_decoder(&strm, UINT64_MAX, LZMA_CONCATENATED); in lzma_decompress_to_file()
58 strm.next_in = NULL; in lzma_decompress_to_file()
59 strm.avail_in = 0; in lzma_decompress_to_file()
60 strm.next_out = buf_out; in lzma_decompress_to_file()
61 strm.avail_out = sizeof(buf_out); in lzma_decompress_to_file()
64 if (strm.avail_in == 0 && !feof(infile)) { in lzma_decompress_to_file()
65 strm.next_in = buf_in; in lzma_decompress_to_file()
66 strm.avail_in = fread(buf_in, 1, sizeof(buf_in), infile); in lzma_decompress_to_file()
77 ret = lzma_code(&strm, action); in lzma_decompress_to_file()
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/openbmc/linux/arch/arm/kernel/
H A Dhead-inflate-data.c34 struct z_stream_s stream, *strm = &stream; in __inflate_kernel_data() local
44 strm->workspace = &state; in __inflate_kernel_data()
45 strm->next_in = in; in __inflate_kernel_data()
46 strm->avail_in = _edata_loc - __data_loc; /* upper bound */ in __inflate_kernel_data()
47 strm->next_out = _sdata; in __inflate_kernel_data()
48 strm->avail_out = _edata_loc - __data_loc; in __inflate_kernel_data()
49 zlib_inflateInit2(strm, -MAX_WBITS); in __inflate_kernel_data()
50 WS(strm)->inflate_state.wsize = 0; in __inflate_kernel_data()
51 WS(strm)->inflate_state.window = NULL; in __inflate_kernel_data()
52 rc = zlib_inflate(strm, Z_FINISH); in __inflate_kernel_data()
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/openbmc/linux/include/linux/
H A Dzlib.h223 extern int zlib_deflate (z_streamp strm, int flush);
301 extern int zlib_deflateEnd (z_streamp strm);
343 extern int zlib_inflate (z_streamp strm, int flush);
442 extern int zlib_inflateEnd (z_streamp strm);
503 extern int zlib_deflateReset (z_streamp strm);
561 extern int zlib_inflateReset (z_streamp strm);
571 extern int zlib_inflateIncomp (z_stream *strm);
580 #define zlib_deflateInit(strm, level) \ argument
581 zlib_deflateInit2((strm), (level), Z_DEFLATED, MAX_WBITS, \
583 #define zlib_inflateInit(strm) \ argument
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/openbmc/qemu/block/
H A Dqcow2-threads.c97 z_stream strm; in qcow2_zlib_compress() local
100 memset(&strm, 0, sizeof(strm)); in qcow2_zlib_compress()
101 ret = deflateInit2(&strm, Z_DEFAULT_COMPRESSION, Z_DEFLATED, in qcow2_zlib_compress()
111 strm.avail_in = src_size; in qcow2_zlib_compress()
112 strm.next_in = (void *) src; in qcow2_zlib_compress()
113 strm.avail_out = dest_size; in qcow2_zlib_compress()
114 strm.next_out = dest; in qcow2_zlib_compress()
116 ret = deflate(&strm, Z_FINISH); in qcow2_zlib_compress()
118 ret = dest_size - strm.avail_out; in qcow2_zlib_compress()
123 deflateEnd(&strm); in qcow2_zlib_compress()
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/openbmc/u-boot/include/u-boot/
H A Dzlib.h518 ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush));
519 ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level,
521 ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm));
522 ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method,
526 ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm));
527 ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm,
530 ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm,
532 ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm,
535 ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm,
538 ZEXTERN int ZEXPORT deflateTune OF((z_streamp strm,
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