Home
last modified time | relevance | path

Searched refs:strm (Results 1 – 25 of 30) sorted by relevance

12

/linux/fs/erofs/
A Ddecompressor_lzma.c30 if (!strm) { in z_erofs_lzma_exit()
43 kfree(strm); in z_erofs_lzma_exit()
45 strm = n; in z_erofs_lzma_exit()
61 if (!strm) { in z_erofs_lzma_init()
133 for (strm = head; strm; strm = strm->next) { in z_erofs_load_lzma_config()
207 if (strm->buf.out_pos == strm->buf.out_size) { in z_erofs_lzma_decompress()
225 } else if (strm->buf.in_pos == strm->buf.in_size) { in z_erofs_lzma_decompress()
248 memcpy(strm->bounce, strm->buf.in, strm->buf.in_size); in z_erofs_lzma_decompress()
249 strm->buf.in = strm->bounce; in z_erofs_lzma_decompress()
267 DBG_BUGON(strm->buf.out_pos > strm->buf.out_size); in z_erofs_lzma_decompress()
[all …]
/linux/lib/zlib_dfltcc/
A Ddfltcc_deflate.c14 z_streamp strm in dfltcc_can_deflate() argument
41 z_streamp strm in dfltcc_gdht() argument
54 z_streamp strm in dfltcc_cmpr() argument
66 strm->total_in += (strm->avail_in - avail_in); in dfltcc_cmpr()
67 strm->total_out += (strm->avail_out - avail_out); in dfltcc_cmpr()
68 strm->avail_in = avail_in; in dfltcc_cmpr()
74 z_streamp strm, in send_eobs() argument
84 flush_pending(strm); in send_eobs()
101 z_streamp strm, in dfltcc_deflate() argument
209 param->cv = strm->adler; in dfltcc_deflate()
[all …]
A Ddfltcc_inflate.c14 z_streamp strm in dfltcc_can_inflate() argument
36 z_streamp strm in dfltcc_was_inflate_used() argument
46 z_streamp strm in dfltcc_inflate_disable() argument
52 if (!dfltcc_can_inflate(strm)) in dfltcc_inflate_disable()
66 z_streamp strm in dfltcc_xpnd() argument
78 strm->avail_in = avail_in; in dfltcc_xpnd()
79 strm->avail_out = avail_out; in dfltcc_xpnd()
84 z_streamp strm, in dfltcc_inflate() argument
105 strm->next_in++; in dfltcc_inflate()
106 strm->avail_in--; in dfltcc_inflate()
[all …]
A Ddfltcc.h107 int dfltcc_can_deflate(z_streamp strm);
108 int dfltcc_deflate(z_streamp strm,
111 void dfltcc_reset(z_streamp strm, uInt size);
112 int dfltcc_can_inflate(z_streamp strm);
126 #define DEFLATE_RESET_HOOK(strm) \ argument
131 #define DEFLATE_NEED_CHECKSUM(strm) (!dfltcc_can_deflate((strm))) argument
135 #define INFLATE_RESET_HOOK(strm) \ argument
138 #define INFLATE_TYPEDO_HOOK(strm, flush) \ argument
139 if (dfltcc_can_inflate((strm))) { \
151 #define INFLATE_NEED_CHECKSUM(strm) (!dfltcc_can_inflate((strm))) argument
[all …]
/linux/fs/btrfs/
A Dzlib.c27 z_stream strm; member
50 kvfree(workspace->strm.workspace); in zlib_free_workspace()
121 workspace->strm.total_in = 0; in zlib_compress_pages()
122 workspace->strm.total_out = 0; in zlib_compress_pages()
134 workspace->strm.avail_in = 0; in zlib_compress_pages()
222 workspace->strm.avail_in = 0; in zlib_compress_pages()
257 if (workspace->strm.total_out >= workspace->strm.total_in) { in zlib_compress_pages()
293 workspace->strm.total_in = 0; in zlib_decompress_bio()
295 workspace->strm.total_out = 0; in zlib_decompress_bio()
306 workspace->strm.next_in += 2; in zlib_decompress_bio()
[all …]
/linux/lib/zlib_inflate/
A Dinflate.c37 if (strm == NULL || strm->state == NULL) return Z_STREAM_ERROR; in zlib_inflateReset()
39 strm->total_in = strm->total_out = state->total = 0; in zlib_inflateReset()
40 strm->msg = NULL; in zlib_inflateReset()
55 INFLATE_RESET_HOOK(strm); in zlib_inflateReset()
169 if (strm == NULL || strm->state == NULL) return Z_STREAM_ERROR; in zlib_inflateSyncPacket()
352 if (strm == NULL || strm->state == NULL || in zlib_inflate()
353 (strm->next_in == NULL && strm->avail_in != 0)) in zlib_inflate()
748 in -= strm->avail_in; in zlib_inflate()
750 strm->total_in += in; in zlib_inflate()
761 strm->avail_out != 0 && strm->avail_in == 0) in zlib_inflate()
[all …]
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()
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()
40 zlib_inflateEnd(strm); in zlib_inflate_blob()
44 kfree(strm->workspace); in zlib_inflate_blob()
[all …]
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()
290 strm->msg = (char *)"invalid distance code"; in inflate_fast()
317 strm->next_in = in; in inflate_fast()
318 strm->next_out = out; in inflate_fast()
[all …]
A Dinfutil.h37 #define WS(strm) ((struct inflate_workspace *)(strm->workspace)) argument
/linux/lib/
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()
112 strm->next_in = zbuf + 10; in __gunzip()
126 --strm->avail_in; in __gunzip()
130 strm->next_out = out_buf; in __gunzip()
153 strm->next_in = zbuf; in __gunzip()
154 strm->avail_in = len; in __gunzip()
180 zlib_inflateEnd(strm); in __gunzip()
186 free(strm->workspace); in __gunzip()
[all …]
/linux/sound/soc/sh/
A Drz-ssi.c198 ret = !!(strm->substream && strm->substream->runtime); in rz_ssi_stream_is_valid()
216 strm->oerr_num = 0; in rz_ssi_stream_init()
217 strm->uerr_num = 0; in rz_ssi_stream_init()
218 strm->running = 0; in rz_ssi_stream_init()
338 strm->running = 1; in rz_ssi_start()
349 strm->running = 0; in rz_ssi_stop()
550 strm->transfer(ssi, strm); in rz_ssi_interrupt()
651 if (!strm->running || !strm->substream || !strm->substream->runtime) in rz_ssi_dma_complete()
655 rz_ssi_pointer_update(strm, strm->substream->runtime->period_size); in rz_ssi_dma_complete()
658 rz_ssi_dma_transfer(strm->priv, strm); in rz_ssi_dma_complete()
[all …]
/linux/drivers/net/ppp/
A Dppp_deflate.c30 z_stream strm; member
66 vfree(state->strm.workspace); in z_comp_free()
105 state->strm.next_in = NULL; in z_comp_alloc()
216 state->strm.next_out = wptr; in z_compress()
222 state->strm.next_in = rptr; in z_compress()
451 state->strm.avail_out = 1; in z_decompress()
463 state->unit, r, (state->strm.msg? state->strm.msg: "")); in z_decompress()
473 --state->strm.next_out; in z_decompress()
537 --state->strm.next_in; in z_incomp()
538 ++state->strm.avail_in; in z_incomp()
[all …]
/linux/lib/zlib_deflate/
A Ddeflate.c189 z_streamp strm, in zlib_deflateInit2() argument
249 s->strm = strm; in zlib_deflateInit2()
283 z_streamp strm in zlib_deflateReset() argument
288 if (strm == NULL || strm->state == NULL) in zlib_deflateReset()
291 strm->total_in = strm->total_out = 0; in zlib_deflateReset()
330 z_streamp strm, in zlib_deflate() argument
337 if (strm == NULL || strm->state == NULL || in zlib_deflate()
343 if ((strm->next_in == NULL && strm->avail_in != 0) || in zlib_deflate()
349 s->strm = strm; /* just in case */ in zlib_deflate()
469 z_streamp strm in zlib_deflateEnd() argument
[all …]
A Ddefutil.h74 z_streamp strm; /* pointer back to this zlib stream */ member
420 z_streamp strm in flush_pending() argument
423 deflate_state *s = (deflate_state *) strm->state; in flush_pending()
426 if (len > strm->avail_out) len = strm->avail_out; in flush_pending()
429 if (strm->next_out != NULL) { in flush_pending()
430 memcpy(strm->next_out, s->pending_out, len); in flush_pending()
431 strm->next_out += len; in flush_pending()
434 strm->total_out += len; in flush_pending()
435 strm->avail_out -= len; in flush_pending()
/linux/tools/perf/util/
A Dlzma.c38 lzma_stream strm = LZMA_STREAM_INIT; in lzma_decompress_to_file() local
60 strm.next_in = NULL; in lzma_decompress_to_file()
61 strm.avail_in = 0; in lzma_decompress_to_file()
62 strm.next_out = buf_out; in lzma_decompress_to_file()
63 strm.avail_out = sizeof(buf_out); in lzma_decompress_to_file()
66 if (strm.avail_in == 0 && !feof(infile)) { in lzma_decompress_to_file()
67 strm.next_in = buf_in; in lzma_decompress_to_file()
79 ret = lzma_code(&strm, action); in lzma_decompress_to_file()
89 strm.next_out = buf_out; in lzma_decompress_to_file()
90 strm.avail_out = sizeof(buf_out); in lzma_decompress_to_file()
[all …]
/linux/include/linux/
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
[all …]
/linux/arch/arm/kernel/
A Dhead-inflate-data.c37 struct z_stream_s stream, *strm = &stream; in __inflate_kernel_data() local
47 strm->workspace = &state; in __inflate_kernel_data()
48 strm->next_in = in; in __inflate_kernel_data()
49 strm->avail_in = _edata_loc - __data_loc; /* upper bound */ in __inflate_kernel_data()
50 strm->next_out = _sdata; in __inflate_kernel_data()
51 strm->avail_out = _edata_loc - __data_loc; in __inflate_kernel_data()
52 zlib_inflateInit2(strm, -MAX_WBITS); in __inflate_kernel_data()
53 WS(strm)->inflate_state.wsize = 0; in __inflate_kernel_data()
54 WS(strm)->inflate_state.window = NULL; in __inflate_kernel_data()
55 rc = zlib_inflate(strm, Z_FINISH); in __inflate_kernel_data()
[all …]
/linux/fs/
A Dbinfmt_flat.c207 z_stream strm; in decompress_exec() local
212 memset(&strm, 0, sizeof(strm)); in decompress_exec()
214 if (!strm.workspace) in decompress_exec()
226 strm.next_in = buf; in decompress_exec()
227 strm.avail_in = ret; in decompress_exec()
228 strm.total_in = 0; in decompress_exec()
281 strm.next_in += ret; in decompress_exec()
284 strm.next_out = dst; in decompress_exec()
286 strm.total_out = 0; in decompress_exec()
301 strm.total_in = 0; in decompress_exec()
[all …]
/linux/fs/squashfs/
A Dzlib_wrapper.c42 static void zlib_free(void *strm) in zlib_free() argument
44 z_stream *stream = strm; in zlib_free()
52 static int zlib_uncompress(struct squashfs_sb_info *msblk, void *strm, in zlib_uncompress() argument
59 z_stream *stream = strm; in zlib_uncompress()
A Dlzo_wrapper.c53 static void lzo_free(void *strm) in lzo_free() argument
55 struct squashfs_lzo *stream = strm; in lzo_free()
65 static int lzo_uncompress(struct squashfs_sb_info *msblk, void *strm, in lzo_uncompress() argument
71 struct squashfs_lzo *stream = strm; in lzo_uncompress()
A Dlz4_wrapper.c79 static void lz4_free(void *strm) in lz4_free() argument
81 struct squashfs_lz4 *stream = strm; in lz4_free()
91 static int lz4_uncompress(struct squashfs_sb_info *msblk, void *strm, in lz4_uncompress() argument
97 struct squashfs_lz4 *stream = strm; in lz4_uncompress()
A Dzstd_wrapper.c51 static void zstd_free(void *strm) in zstd_free() argument
53 struct workspace *wksp = strm; in zstd_free()
61 static int zstd_uncompress(struct squashfs_sb_info *msblk, void *strm, in zstd_uncompress() argument
65 struct workspace *wksp = strm; in zstd_uncompress()
A Dxz_wrapper.c108 static void squashfs_xz_free(void *strm) in squashfs_xz_free() argument
110 struct squashfs_xz *stream = strm; in squashfs_xz_free()
119 static int squashfs_xz_uncompress(struct squashfs_sb_info *msblk, void *strm, in squashfs_xz_uncompress() argument
126 struct squashfs_xz *stream = strm; in squashfs_xz_uncompress()
/linux/security/apparmor/
A Dpolicy_unpack.c1056 struct z_stream_s strm; in deflate_compress() local
1060 memset(&strm, 0, sizeof(strm)); in deflate_compress()
1068 if (!strm.workspace) in deflate_compress()
1083 strm.next_in = src; in deflate_compress()
1084 strm.avail_in = slen; in deflate_compress()
1085 strm.next_out = stgbuf; in deflate_compress()
1086 strm.avail_out = stglen; in deflate_compress()
1088 error = zlib_deflate(&strm, Z_FINISH); in deflate_compress()
1115 *dlen = strm.total_out; in deflate_compress()
1118 zlib_deflateEnd(&strm); in deflate_compress()
[all …]
/linux/tools/build/feature/
A Dtest-lzma.c6 lzma_stream strm = LZMA_STREAM_INIT; in main() local
9 ret = lzma_stream_decoder(&strm, UINT64_MAX, LZMA_CONCATENATED); in main()

Completed in 85 milliseconds

12