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/freebsd/crypto/openssl/demos/cms/
H A Dcomp.txt3 Some Text To be Compressed
4 Some Text To be Compressed
5 Some Text To be Compressed
6 Some Text To be Compressed
7 Some Text To be Compressed
8 Some Text To be Compressed
9 Some Text To be Compressed
10 Some Text To be Compressed
11 Some Text To be Compressed
12 Some Text To be Compressed
[all …]
/freebsd/contrib/file/magic/Magdir/
H A Dcompress7 # Formats for various forms of compressed data
16 >2 byte&0x80 >0 block compressed
36 # to display gzip compressed (strength=100=2*50) before other (strength=50)?
61 >>10 default x gzip compressed data
68 #!:mime application/x-compressed-tar
71 #!:mime image/svg+xml-compressed
84 >3 byte&0x18 >0 gzip compressed data
87 #!:mime application/x-compressed-tar
88 #!:mime application/x-abiword-compressed
89 #!:mime image/image/svg+xml-compressed
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/freebsd/sys/contrib/zlib/doc/
H A Drfc1951.txt12 DEFLATE Compressed Data Format Specification version 1.3
42 This specification defines a lossless compressed data format that
60 RFC 1951 DEFLATE Compressed Data Format Specification May 1996
72 2. Compressed representation overview ............................. 4
76 3.2. Compressed block format ................................... 6
80 3.2.4. Non-compressed blocks (BTYPE=00) ................... 11
81 3.2.5. Compressed blocks (length and distance codes) ...... 11
97 compressed data format that:
116 RFC 1951 DEFLATE Compressed Data Format Specification May 1996
126 * Allow random access to compressed data;
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H A Drfc1950.txt14 ZLIB Compressed Data Format Specification version 3.3
44 This specification defines a lossless compressed data format. The
60 RFC 1950 ZLIB Compressed Data Format Specification May 1996
89 compressed data format that:
106 allow random access to compressed data.
116 RFC 1950 ZLIB Compressed Data Format Specification May 1996
131 The specification specifies a compressed data format that can be
172 RFC 1950 ZLIB Compressed Data Format Specification May 1996
228 RFC 1950 ZLIB Compressed Data Format Specification May 1996
239 |...compressed data...| ADLER32 |
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/freebsd/contrib/libarchive/libarchive/
H A Darchive_write_add_filter_gzip.c64 unsigned char *compressed; member
139 free(data->compressed); in archive_compressor_gzip_free()
185 if (data->compressed == NULL) { in archive_compressor_gzip_open()
197 data->compressed = malloc(data->compressed_buffer_size); in archive_compressor_gzip_open()
198 if (data->compressed == NULL) { in archive_compressor_gzip_open()
206 data->stream.next_out = data->compressed; in archive_compressor_gzip_open()
210 data->compressed[0] = 0x1f; /* GZip signature bytes */ in archive_compressor_gzip_open()
211 data->compressed[1] = 0x8b; in archive_compressor_gzip_open()
212 data->compressed[2] = 0x08; /* "Deflate" compression */ in archive_compressor_gzip_open()
213 data->compressed[3] = 0; /* No options */ in archive_compressor_gzip_open()
[all …]
H A Darchive_write_add_filter_lzop.c64 unsigned char *compressed;
88 * compressed size(4 bytes) and the checksum of uncompressed data(4 bytes)
197 free(data->compressed); in archive_write_lzop_free()
260 if (data->compressed == NULL) { in archive_write_lzop_open()
263 data->compressed = (unsigned char *) in archive_write_lzop_open()
265 if (data->compressed == NULL) { in archive_write_lzop_open()
292 memcpy(data->compressed, header, sizeof(header)); in make_header()
294 data->compressed[HEADER_LIBVERSION] = (unsigned char ) in make_header()
296 data->compressed[HEADER_LIBVERSION + 1] = (unsigned char ) in make_header()
299 data->compressed[HEADER_METHO in make_header()
65 unsigned char *compressed; global() member
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H A Darchive_write_add_filter_xz.c106 unsigned char *compressed; member
229 data->stream.next_out = data->compressed; in archive_compressor_xz_init_stream()
272 data->compressed[0] = 0x4C; in archive_compressor_xz_init_stream()
273 data->compressed[1] = 0x5A; in archive_compressor_xz_init_stream()
274 data->compressed[2] = 0x49; in archive_compressor_xz_init_stream()
275 data->compressed[3] = 0x50; in archive_compressor_xz_init_stream()
276 data->compressed[4] = 1;/* Version */ in archive_compressor_xz_init_stream()
277 data->compressed[5] = (unsigned char)ds; in archive_compressor_xz_init_stream()
310 if (data->compressed == NULL) { in archive_compressor_xz_open()
322 data->compressed = malloc(data->compressed_buffer_size); in archive_compressor_xz_open()
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H A Darchive_write_add_filter_bzip2.c61 char *compressed; member
168 if (data->compressed == NULL) { in archive_compressor_bzip2_open()
180 data->compressed = malloc(data->compressed_buffer_size); in archive_compressor_bzip2_open()
181 if (data->compressed == NULL) { in archive_compressor_bzip2_open()
189 data->stream.next_out = data->compressed; in archive_compressor_bzip2_open()
229 * Write data to the compressed stream.
265 data->compressed, in archive_compressor_bzip2_close()
284 free(data->compressed); in archive_compressor_bzip2_free()
306 data->compressed, in drive_compressor()
312 data->stream.next_out = data->compressed; in drive_compressor()
/freebsd/contrib/libarchive/libarchive/test/
H A Dtest_compat_lz4.c39 * compressed in different ways.
90 /* This sample has been 'split', each piece compressed separately, in DEFINE_TEST()
94 /* This sample has been compressed as a single stream, but then in DEFINE_TEST()
97 /* This sample has been compressed as a legacy stream. */ in DEFINE_TEST()
99 /* This sample has been compressed with -B4 option. */ in DEFINE_TEST()
101 /* This sample has been compressed with -B5 option. */ in DEFINE_TEST()
103 /* This sample has been compressed with -B6 option. */ in DEFINE_TEST()
105 /* This sample has been compressed with -B7 option. */ in DEFINE_TEST()
107 /* This sample has been compressed with -B4 and -BD options. */ in DEFINE_TEST()
109 /* This sample has been compressed wit in DEFINE_TEST()
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/freebsd/contrib/llvm-project/llvm/lib/Target/RISCV/
H A DRISCVMakeCompressible.cpp9 // This pass searches for instructions that are prevented from being compressed
13 // 2. A base register + offset where the offset is too large to be compressed
14 // and the base register may or may not be compressed.
17 // For case 1, if a compressed register is available, then the uncompressed
18 // register is copied to the compressed register and its uses are replaced.
26 // If a compressed register (e.g. a1) is available, the above can be transformed
35 // For case 2, if a compressed register is available, then the original base
50 // If a compressed register is available (e.g. a3), a new base could be created
146 // Return a mask for the offset bits of a non-stack-pointer based compressed
152 // Return true if Offset fits within a compressed stack-pointer based
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/freebsd/contrib/bzip2/
H A Dbzip2.148 command-line flags. Each file is replaced by a compressed version of
50 Each compressed file
71 write compressed output to a terminal, as this would be entirely
83 from that of the compressed file as follows:
110 concatenation of two or more compressed files. The result is the
114 compressed files is also supported.
117 giving the \-c flag. Multiple files may be compressed and
121 containing multiple compressed file representations. Such a stream
145 Compression is always performed, even if the compressed
158 original. This guards against corruption of the compressed data, and
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/freebsd/usr.bin/compress/
H A Dzopen.333 .Nd compressed stream open function
42 opens the compressed file whose name is the string pointed to by
51 Open compressed file for reading.
54 Truncate file to zero length or create compressed file for writing.
107 The compressed file starts with an invalid header, or the compressed
108 file is compressed with more bits than can be handled.
H A Dcompress.174 utility restores compressed files to their original form, renaming the
100 the standard input is compressed or uncompressed to the standard output.
114 Compressed or uncompressed output is written to the standard output.
125 files are compressed even if they are not actually reduced in size.
166 recompression of compressed data is attempted.
182 will replace it with a compressed copy of the file pointed to by the link.
268 If an empty file is compressed (using
/freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/redacted_send/
H A Dredacted_compressed.ksh22 # Verify that compressed send streams are redacted correctly.
25 # 1. Receive a redacted compressed send stream, verifying compression and
31 typeset ds_name="compressed"
51 log_must stream_has_features $stream compressed lz4 redacted
60 log_must stream_has_features $stream compressed lz4
67 log_must stream_has_features $stream compressed lz4
71 log_pass "Compressed send streams are redacted correctly."
/freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/rsend/
H A Dsend-c_recv_lz4_disabled.ksh23 # Verify a pool without the lz4 feature gracefully rejects a compressed stream
24 # because on any sending pool that supports it, metadata will be compressed
25 # with lz4 even if user data is not compressed.
30 # 2. Attempt to receive the compressed stream (should fail)
36 log_assert "Verify compressed streams are rejected if incompatible."
68 log_pass "Compressed streams are rejected if incompatible."
H A Dsend-c_verify_ratio.ksh35 log_assert "Verify send -c streams are compressed"
59 log_must eval "zfs send -c $sendfs@snap >$BACKDIR/compressed"
60 verify_stream_size $BACKDIR/compressed $sendfs
62 log_must rm $BACKDIR/uncompressed $BACKDIR/compressed
67 log_pass "Verify send -c streams are compressed"
H A Dsend-c_zstreamdump.ksh27 # 1. Create a full compressed send stream
29 # 3. Verify zstream dump's accounting of logical and compressed size is correct
37 log_assert "Verify zstream dump correctly interprets compressed send streams."
51 log_must stream_has_features $BACKDIR/full lz4 compressed
75 log_pass "zstream dump correctly interprets compressed send streams."
H A Dsend-c_volume.ksh22 # Verify that compressed send correctly handles volumes
26 # 2. Verify the compressed stream is the correct size, and has the correct data
27 # 3. Repeat step 2 for an incremental compressed stream
39 log_assert "Verify compressed send works with volumes"
83 log_pass "Verify compressed send works with volumes"
/freebsd/usr.bin/gzip/
H A Dgzexe25 # A simple string to recognize already compressed files
26 magic="# compressed by gzexe"
55 # Test if a file is compressed by checking the magic line
56 compressed () {
162 if ! compressed "$1"; then
163 echo "$prog: $1 is not compressed"
169 if compressed "$1"; then
170 echo "$prog: $1 is already compressed"
/freebsd/sys/contrib/xz-embedded/linux/lib/xz/
H A Dxz_dec_lzma2.c228 /* Next position after decoding the compressed size of the chunk. */
235 * Compressed size of LZMA chunk or compressed/uncompressed
238 uint32_t compressed; member
885 if (s->temp.size > 0 || s->lzma2.compressed == 0) { in lzma2_lzma()
887 if (tmp > s->lzma2.compressed - s->temp.size) in lzma2_lzma()
888 tmp = s->lzma2.compressed - s->temp.size; in lzma2_lzma()
894 if (s->temp.size + tmp == s->lzma2.compressed) { in lzma2_lzma()
913 s->lzma2.compressed -= s->rc.in_pos; in lzma2_lzma()
931 if (in_avail >= s->lzma2.compressed + LZMA_IN_REQUIRED) in lzma2_lzma()
932 s->rc.in_limit = b->in_pos + s->lzma2.compressed; in lzma2_lzma()
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H A Dxz_dec_stream.c75 * Value stored in the Compressed Size field, or
76 * VLI_UNKNOWN if Compressed Size is not present.
78 vli_type compressed; member
92 /* Observed compressed size of the current Block */
93 vli_type compressed; member
219 * Decode the Compressed Data field from a Block. Update and validate
220 * the observed compressed and uncompressed sizes of the Block so that
244 s->block.compressed += b->in_pos - s->in_start; in dec_block()
251 if (s->block.compressed > s->block_header.compressed in dec_block()
266 if (s->block_header.compressed != VLI_UNKNOWN in dec_block()
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/freebsd/lib/libc/net/
H A Dresolver.3313 The size of the compressed name is returned or \-1 if there were errors.
321 to previously-compressed names in the current message.
331 as the name is compressed.
336 names are not compressed.
346 expands the compressed domain name
349 The compressed name is contained in a query or reply message;
356 The size of compressed name is returned or \-1 if there was an error.
360 function skips over a compressed domain name, which starts at a location
363 The compressed name is contained in a query or reply message;
366 The size of compressed name is returned or \-1 if there was
/freebsd/sys/dev/qat/qat_api/include/dc/
H A Dcpa_dc_chain.h83 * 2nd operation is to perform hash on compressed text
90 * 2nd operation is to perform encryption on compressed text
97 * 2nd operation is to perform hash on compressed text and
98 * encryption on compressed text
105 * 2nd operation is to perform encryption on compressed text and
106 * hash on compressed & encrypted text
113 * 2nd operation is to perform AEAD encryption on compressed text
126 * 1st operation is to perform hash verify on compressed text
127 * 2nd operation is to perform decompression on compressed text
133 * 1st operation is to perform decryption on compressed & encrypted text
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/freebsd/sys/contrib/openzfs/tests/zfs-tests/tests/functional/cli_root/zfs_receive/
H A Dzfs_receive_compressed_corrective.ksh27 # was generated with the --compressed flag
34 # 3. Test healing recv when compression on-disk is off but source was compressed
103 log_must eval "zfs send --compressed $TESTPOOL/$TESTFS1@snap1 > $backup"
127 # test healing recv when compression on-disk is off but source was compressed
131 log_must eval "zfs send --compressed $TESTPOOL/$TESTFS2@snap1 > $unc_backup"
141 # create new compressed dataset using our send file
151 # create new encrypted (and compressed) dataset using our send file
159 log_must eval "zfs send --compressed $TESTPOOL/testfs5@snap1 > $backup"
H A Dzfs_receive_from_zstd.ksh27 # ZFS should receive a ZSTD compressed block and be able to determine the level
30 # 1. Create a ZSTD compressed dataset (random level)
31 # 2. Create and checksum a file on the compressed dataset
32 # 3. Snapshot the compressed dataset
79 log_note "Verify ZFS can receive the ZSTD compressed stream"
98 "ZFS recv failed: compressed size differs ($zstd_size2 != $zstd_size1)"

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