rpm
5.2.1
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Go to the source code of this file.
Macros | |
#define | BASE 65521UL /* largest prime smaller than 65536 */ |
#define | NMAX 5552 |
#define | DO1(buf, i) {adler += (rpmuint32_t) (buf)[i]; sum2 += adler;} |
#define | DO2(buf, i) DO1(buf,i); DO1(buf,i+1); |
#define | DO4(buf, i) DO2(buf,i); DO2(buf,i+2); |
#define | DO8(buf, i) DO4(buf,i); DO4(buf,i+4); |
#define | DO16(buf) DO8(buf,0); DO8(buf,8); |
#define | MOD(a) a %= BASE |
#define | MOD4(a) a %= BASE |
Variables | |
static int | gf2_dim32 = 32 |
static int | gf2_dim64 = 64 |
#define BASE 65521UL /* largest prime smaller than 65536 */ |
Definition at line 266 of file crc.c.
Referenced by __adler32(), and __adler32_combine().
#define DO1 | ( | buf, | |
i | |||
) | {adler += (rpmuint32_t) (buf)[i]; sum2 += adler;} |
Definition at line 274 of file crc.c.
Referenced by __adler32().
#define MOD | ( | a | ) | a %= BASE |
Definition at line 307 of file crc.c.
Referenced by __adler32(), and __adler32_combine().
#define MOD4 | ( | a | ) | a %= BASE |
Definition at line 308 of file crc.c.
Referenced by __adler32().
#define NMAX 5552 |
Definition at line 267 of file crc.c.
Referenced by __adler32().
rpmuint32_t __adler32 | ( | rpmuint32_t | adler, |
const rpmuint8_t * | buf, | ||
rpmuint32_t | len | ||
) |
rpmuint32_t __adler32_combine | ( | rpmuint32_t | adler1, |
rpmuint32_t | adler2, | ||
size_t | len2 | ||
) |
rpmuint32_t __crc32 | ( | rpmuint32_t | crc, |
const rpmuint8_t * | data, | ||
size_t | size | ||
) |
rpmuint32_t __crc32_combine | ( | rpmuint32_t | crc1, |
rpmuint32_t | crc2, | ||
size_t | len2 | ||
) |
Definition at line 79 of file crc.c.
References alloca(), gf2_dim32, gf2_matrix_square32(), and gf2_matrix_times32().
Referenced by rpmDigestInit().
rpmuint64_t __crc64 | ( | rpmuint64_t | crc, |
const rpmuint8_t * | data, | ||
size_t | size | ||
) |
rpmuint64_t __crc64_combine | ( | rpmuint64_t | crc1, |
rpmuint64_t | crc2, | ||
size_t | len2 | ||
) |
Definition at line 207 of file crc.c.
References alloca(), gf2_dim64, gf2_matrix_square64(), and gf2_matrix_times64().
Referenced by rpmDigestInit().
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Definition at line 70 of file crc.c.
References gf2_dim32, and gf2_matrix_times32().
Referenced by __crc32_combine().
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Definition at line 198 of file crc.c.
References gf2_dim64, and gf2_matrix_times64().
Referenced by __crc64_combine().
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Definition at line 53 of file crc.c.
Referenced by __crc32_combine(), and gf2_matrix_square32().
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Definition at line 181 of file crc.c.
Referenced by __crc64_combine(), and gf2_matrix_square64().
int sum32Digest | ( | sum32Param * | mp, |
rpmuint8_t * | data | ||
) |
Definition at line 413 of file crc.c.
References sum32Param::crc, and sum32Reset().
Referenced by rpmDigestInit().
int sum32Reset | ( | register sum32Param * | mp | ) |
Definition at line 399 of file crc.c.
References sum32Param::crc, and sum32Param::update.
Referenced by rpmDigestInit(), and sum32Digest().
int sum32Update | ( | sum32Param * | mp, |
const rpmuint8_t * | data, | ||
size_t | size | ||
) |
Definition at line 406 of file crc.c.
References sum32Param::crc, and sum32Param::update.
Referenced by rpmDigestInit().
int sum64Digest | ( | sum64Param * | mp, |
rpmuint8_t * | data | ||
) |
Definition at line 441 of file crc.c.
References sum64Param::crc, and sum64Reset().
Referenced by rpmDigestInit().
int sum64Reset | ( | register sum64Param * | mp | ) |
Definition at line 427 of file crc.c.
References sum64Param::crc, and sum64Param::update.
Referenced by rpmDigestInit(), and sum64Digest().
int sum64Update | ( | sum64Param * | mp, |
const rpmuint8_t * | data, | ||
size_t | size | ||
) |
Definition at line 434 of file crc.c.
References sum64Param::crc, and sum64Param::update.
Referenced by rpmDigestInit().
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Definition at line 49 of file crc.c.
Referenced by __crc32_combine(), and gf2_matrix_square32().
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Definition at line 177 of file crc.c.
Referenced by __crc64_combine(), and gf2_matrix_square64().