Searched +refs:crc +refs:crc32 (Results 1 - 25 of 47) sorted by relevance

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/macosx-10.9.5/libarchive-29/libarchive/libarchive/
H A Darchive_crc32.h36 * for crc32() from zlib. It's slower than the zlib implementation,
41 crc32(unsigned long crc, const void *_p, size_t len) argument
62 crc = crc ^ 0xffffffffUL;
64 crc = crc_tbl[(crc ^ *p++) & 0xff] ^ (crc >> 8);
65 return (crc ^ 0xffffffffUL);
H A Darchive_write_set_compression_gzip.c64 unsigned long crc; member in struct:private_data
162 state->crc = crc32(0L, NULL, 0);
271 state->crc = crc32(state->crc, (const Bytef *)buff, length);
316 state->crc = crc32(state->crc, a->nulls,
331 trailer[0] = (state->crc)
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H A Darchive_read_support_compression_gzip.c58 unsigned long crc; member in struct:private_data
185 int crc = /* XXX TODO: Compute header CRC. */;
186 if (crc != hcrc)
290 state->crc = crc32(0L, NULL, 0);
/macosx-10.9.5/file_cmds-230/cksum/
H A Dextern.h40 int crc(int, uint32_t *, off_t *);
46 int crc32(int, uint32_t *, off_t *);
H A Dcrc32.c6 * the crc computation is finished. The crc should be complemented
8 * The variable corresponding to the macro argument "crc" should
10 * use. An error-free packet will leave 0xDEBB20E3 in the crc.
15 __FBSDID("$FreeBSD: src/usr.bin/cksum/crc32.c,v 1.9 2003/03/13 23:32:28 robert Exp $");
25 #define CRC(crc, ch) (crc = (crc >> 8) ^ crctab[(crc ^ (ch)) & 0xff])
101 crc32(in function
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H A Dcksum.c91 cfncn = crc;
104 cfncn = crc32;
/macosx-10.9.5/CommonCrypto-60049/libcn/
H A DCommonCRC.c27 #include "crc.h"
52 globals->crcSelectionTab[kCN_CRC_32].descriptor = &crc32;
64 crcInfoPtr crc; member in struct:crcRef_int
70 try_generic_oneshot(crcInfoPtr crc, size_t len, const void *in) argument
72 if(crc->descriptor->def.parms.reflect_reverse) return crc_reverse_oneshot(crc, (uint8_t *) in, len);
73 else return crc_normal_oneshot(crc, (uint8_t *) in, len);
77 try_generic_setup(crcInfoPtr crc) argument
79 if(crc->descriptor->def.parms.reflect_reverse) return crc_reverse_init(crc);
84 try_generic_update(crcInfoPtr crc, size_t len, const void *in, uint64_t current) argument
91 try_generic_final(crcInfoPtr crc, uint64_t current) argument
100 crcInfoPtr crc = getDesc(algorithm); local
158 crcInfoPtr crc = getDesc(algorithm); local
170 crcInfoPtr crc = getDesc(algorithm); local
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H A Dcrc.h49 typedef uint64_t (*cccrc_update_p)(size_t len, const void *in, uint64_t crc);
50 typedef uint64_t (*cccrc_final_p)(size_t length, uint64_t crc);
105 int gen_std_crc_table(crcInfoPtr crc);
106 void dump_crc_table(crcInfoPtr crc);
107 uint64_t crc_normal_init(crcInfoPtr crc);
108 uint64_t crc_normal_update(crcInfoPtr crc, uint8_t *p, size_t len, uint64_t current);
109 uint64_t crc_normal_final(crcInfoPtr crc, uint64_t current);
110 uint64_t crc_normal_oneshot(crcInfoPtr crc, uint8_t *p, size_t len);
112 uint64_t crc_reverse_init(crcInfoPtr crc);
113 uint64_t crc_reverse_update(crcInfoPtr crc, uint8_
143 const crcDescriptor crc32; variable
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/macosx-10.9.5/tcl-102/tcl_ext/tcllib/tcllib/modules/virtchannel_transform/
H A Dcrc32.tcl6 # Package tcl::transform::crc32 1
12 # Meta description Implementation of a crc32 checksum
16 # Meta description the crc32 functionality. An observer
18 # Meta description on the crc checksum see
42 proc ::tcl::transform::crc32 {chan args} {
43 ::chan push $chan [crc32::implementation new {*}$args]
46 oo::class create ::tcl::transform::crc32::implementation {
88 upvar #0 $options($o) crc
89 set crc 0
95 upvar #0 $options($o) crc
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/macosx-10.9.5/tcl-102/tcl_ext/tcllib/tcllib/modules/crc/
H A Dcrc16.tcl10 # [1] http://www.microconsultants.com/tips/crc/crc.txt for the reference
16 # Checks: a crc for the string "123456789" should give:
22 # eg: crc::crc16 "123456789"
23 # crc::crc-ccitt "123456789"
24 # or crc::crc16 -file tclsh.exe
30 # % set crc [crc::crc
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/macosx-10.9.5/rsync-42/rsync/zlib/
H A Dcrc32.c0 /* crc32.c -- compute the CRC-32 of a data stream
17 of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should
19 one thread to use crc32().
54 /* Definitions for doing the crc four data bytes at a time. */
67 /* Local functions for crc concatenation */
111 /* terms of polynomial defining this crc (except x^32): */
126 /* generate a crc for every 8-bit value */
135 /* generate crc for each value followed by one, two, and three zeros,
157 /* write out CRC tables to crc32.h */
161 out = fopen("crc32
219 unsigned long ZEXPORT crc32(crc, buf, len) function
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/macosx-10.9.5/tcl-102/tcl_ext/tcllib/tcllib/support/installation/
H A Dversion.tcl12 critcl crcc {crc/crcc.tcl crc/sum.tcl crc/crc32.tcl}
/macosx-10.9.5/xnu-2422.115.4/bsd/libkern/
H A Dcrc32.c93 crc32(uint32_t crc, const void *buf, size_t size) argument
98 crc = crc ^ ~0U;
101 crc = crc32_tab[(crc ^ *p++) & 0xFF] ^ (crc >> 8);
103 return crc ^ ~0U;
H A Dlibkern.h171 uint32_t crc32(uint32_t crc, const void *bufp, size_t len);
/macosx-10.9.5/sudo-72/src/zlib/
H A Dcrc32.c0 /* crc32.c -- compute the CRC-32 of a data stream
17 of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should
19 one thread to use crc32().
21 DYNAMIC_CRC_TABLE and MAKECRCH can be #defined to write out crc32.h.
56 /* Definitions for doing the crc four data bytes at a time. */
71 /* Local functions for crc concatenation */
117 /* terms of polynomial defining this crc (except x^32): */
132 /* generate a crc for every 8-bit value */
141 /* generate crc for each value followed by one, two, and three zeros,
163 /* write out CRC tables to crc32
226 unsigned long ZEXPORT crc32(crc, buf, len) function
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/macosx-10.9.5/zlib-53/zlib/
H A Dcrc32.c0 /* crc32.c -- compute the CRC-32 of a data stream
17 of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should
19 one thread to use crc32().
55 /* Definitions for doing the crc four data bytes at a time. */
68 /* Local functions for crc concatenation */
114 /* terms of polynomial defining this crc (except x^32): */
129 /* generate a crc for every 8-bit value */
138 /* generate crc for each value followed by one, two, and three zeros,
160 /* write out CRC tables to crc32.h */
164 out = fopen("crc32
222 unsigned long ZEXPORT crc32(crc, buf, len) function
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/macosx-10.9.5/zlib-53/zlib/contrib/dotzlib/DotZLib/
H A DChecksumImpl.cs109 private static extern uint crc32(uint crc, int data, uint length); argument
140 _current = crc32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count);
/macosx-10.9.5/cctools-845/libstuff/
H A Dcrc32.c120 crc32( function
127 register u_int32_t crc; local
129 crc = 0;
131 COMPUTE(crc, *p);
135 COMPUTE(crc, len & 0xff);
138 return(~crc);
/macosx-10.9.5/tcl-102/tcl_ext/tcllib/tcllib/modules/png/
H A Dpng.tcl30 package require crc32
40 binary scan [read $fh 4] I crc
41 if {$crc < 0} {set crc [format %u [expr {$crc & 0xffffffff}]]}
45 if {[::crc::crc32 $type$r] != $crc} { close $fh; return CKSUM }
63 if {[::crc::crc32 IHD
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/macosx-10.9.5/zlib-53/zlib/examples/
H A Dgzjoin.c37 crc32 for the concatenated uncompressed data. gzjoin does however have to
60 /* crc32(), crc32_combine(), inflateInit2(), inflate(), inflateEnd() */
238 /* skip header crc if present */
264 local void gzinit(unsigned long *crc, unsigned long *tot, FILE *out) argument
267 *crc = crc32(0L, Z_NULL, 0);
274 the output, and the gzip trailer is written. crc and tot maintains the
275 crc and length (modulo 2^32) of the output for the trailer. The resulting
277 of gzcopy() to write the gzip header and to initialize crc and tot. */
278 local void gzcopy(char *name, int clr, unsigned long *crc, unsigne argument
428 unsigned long crc, tot; /* running crc and total uncompressed length */ local
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H A Dgun.c69 /* inflateBackEnd(), crc32() */
120 int check; /* true if checking crc and total */
121 unsigned long crc; member in struct:outd
136 me->crc = crc32(me->crc, buf, len);
459 if (flags & 2) { /* header crc */
468 outd.crc = crc32(0L, Z_NULL, 0);
482 if (NEXT() != (int)(outd.crc
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H A Dgzappend.c261 unsigned long crc, tot; local
293 crc = crc32(0L, Z_NULL, 0);
314 /* update crc and sliding window pointer */
315 crc = crc32(crc, window + have, DSIZE - have - strm->avail_out);
341 if (crc != read4(&gz))
342 bye("invalid compressed data--crc mismatch in ", name);
365 /* set up deflate stream with window, crc, total_i
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/macosx-10.9.5/cxxfilt-11/cxxfilt/bfd/
H A Dopncls.c1029 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
1033 Advances the previously computed @var{crc} value by computing
1034 and adding in the crc32 for @var{len} bytes of @var{buf}.
1041 bfd_calc_gnu_debuglink_crc32 (unsigned long crc,
1102 crc = ~crc & 0xffffffff;
1104 crc = crc32_table[(crc ^ *buf) & 0xff] ^ (crc >> 8);
1105 return ~crc
1040 bfd_calc_gnu_debuglink_crc32(unsigned long crc, const unsigned char *buf, bfd_size_type len) argument
1125 unsigned long crc32; local
1170 separate_debug_file_exists(const char *name, const unsigned long crc) argument
1214 unsigned long crc32; local
1428 unsigned long crc32; local
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/macosx-10.9.5/apache-786.1/httpd/modules/filters/
H A Dmod_deflate.c291 unsigned long crc; member in struct:deflate_ctx_t
301 /* Do not update ctx->crc, see comment in flush_libz_buffer */
303 /* Do update ctx->crc, see comment in flush_libz_buffer */
309 int crc)
321 * Do we need to update ctx->crc? Usually this is the case for
322 * inflate action where we need to do a crc on the output, whereas
323 * in the deflate case we need to do a crc on the input
325 if (crc) {
326 ctx->crc = crc32(ct
306 flush_libz_buffer(deflate_ctx *ctx, deflate_filter_config *c, struct apr_bucket_alloc_t *bucket_alloc, int (*libz_func)(z_streamp, int), int flush, int crc) argument
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/macosx-10.9.5/tcl-102/tcl_ext/tkimg/tkimg/zlib/
H A DzlibtclDecls.h44 ZEXTERN uLong crc32(uLong crc, const Bytef *buf, uInt len);
145 uLong (*crc32Ptr) (uLong crc, const Bytef *buf, uInt len); /* 2 */
210 #define crc32 \ macro

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