hash_crc32.c File Reference

#include "php_hash.h"
#include "php_hash_crc32.h"
#include "php_hash_crc32_tables.h"
#include "ext/standard/crc32_x86.h"

Go to the source code of this file.

Functions
PHP_HASH_API void	PHP_CRC32Init (PHP_CRC32_CTX *context, ZEND_ATTRIBUTE_UNUSED HashTable *args)
PHP_HASH_API void	PHP_CRC32Update (PHP_CRC32_CTX *context, const unsigned char *input, size_t len)
PHP_HASH_API void	PHP_CRC32BUpdate (PHP_CRC32_CTX *context, const unsigned char *input, size_t len)
PHP_HASH_API void	PHP_CRC32CUpdate (PHP_CRC32_CTX *context, const unsigned char *input, size_t len)
PHP_HASH_API void	PHP_CRC32LEFinal (unsigned char digest[4], PHP_CRC32_CTX *context)
PHP_HASH_API void	PHP_CRC32BEFinal (unsigned char digest[4], PHP_CRC32_CTX *context)
PHP_HASH_API zend_result	PHP_CRC32Copy (const php_hash_ops *ops, const PHP_CRC32_CTX *orig_context, PHP_CRC32_CTX *copy_context)

Variables
const php_hash_ops	php_hash_crc32_ops
const php_hash_ops	php_hash_crc32b_ops
const php_hash_ops	php_hash_crc32c_ops

Function Documentation

PHP_CRC32BEFinal()

PHP_HASH_API void PHP_CRC32BEFinal	(	unsigned char	digest[4],
		PHP_CRC32_CTX *	context )

Definition at line 77 of file hash_crc32.c.

PHP_CRC32BUpdate()

PHP_HASH_API void PHP_CRC32BUpdate	(	PHP_CRC32_CTX *	context,
		const unsigned char *	input,
		size_t	len )

Definition at line 41 of file hash_crc32.c.

PHP_CRC32Copy()

PHP_HASH_API zend_result PHP_CRC32Copy	(	const php_hash_ops *	ops,
		const PHP_CRC32_CTX *	orig_context,
		PHP_CRC32_CTX *	copy_context )

Definition at line 87 of file hash_crc32.c.

PHP_CRC32CUpdate()

PHP_HASH_API void PHP_CRC32CUpdate	(	PHP_CRC32_CTX *	context,
		const unsigned char *	input,
		size_t	len )

Definition at line 54 of file hash_crc32.c.

PHP_CRC32Init()

PHP_HASH_API void PHP_CRC32Init	(	PHP_CRC32_CTX *	context,
		ZEND_ATTRIBUTE_UNUSED HashTable *	args )

Definition at line 23 of file hash_crc32.c.

PHP_CRC32LEFinal()

PHP_HASH_API void PHP_CRC32LEFinal	(	unsigned char	digest[4],
		PHP_CRC32_CTX *	context )

Definition at line 67 of file hash_crc32.c.

PHP_CRC32Update()

PHP_HASH_API void PHP_CRC32Update	(	PHP_CRC32_CTX *	context,
		const unsigned char *	input,
		size_t	len )

Definition at line 28 of file hash_crc32.c.

Variable Documentation

php_hash_crc32_ops

const php_hash_ops php_hash_crc32_ops

Initial value:

= {
    "crc32",
    (php_hash_init_func_t) PHP_CRC32Init,
    (php_hash_update_func_t) PHP_CRC32Update,
    (php_hash_final_func_t) PHP_CRC32LEFinal,
    (php_hash_copy_func_t) PHP_CRC32Copy,
    php_hash_serialize,
    php_hash_unserialize,
    PHP_CRC32_SPEC,
    4, 
    4,
    sizeof(PHP_CRC32_CTX),
    0
}

Definition at line 93 of file hash_crc32.c.

php_hash_crc32b_ops

const php_hash_ops php_hash_crc32b_ops

Initial value:

= {
    "crc32b",
    (php_hash_init_func_t) PHP_CRC32Init,
    (php_hash_update_func_t) PHP_CRC32BUpdate,
    (php_hash_final_func_t) PHP_CRC32BEFinal,
    (php_hash_copy_func_t) PHP_CRC32Copy,
    php_hash_serialize,
    php_hash_unserialize,
    PHP_CRC32_SPEC,
    4, 
    4,
    sizeof(PHP_CRC32_CTX),
    0
}

Definition at line 108 of file hash_crc32.c.

php_hash_crc32c_ops

const php_hash_ops php_hash_crc32c_ops

Initial value:

= {
    "crc32c",
    (php_hash_init_func_t) PHP_CRC32Init,
    (php_hash_update_func_t) PHP_CRC32CUpdate,
    (php_hash_final_func_t) PHP_CRC32BEFinal,
    (php_hash_copy_func_t) PHP_CRC32Copy,
    php_hash_serialize,
    php_hash_unserialize,
    PHP_CRC32_SPEC,
    4, 
    4,
    sizeof(PHP_CRC32_CTX),
    0
}

Definition at line 123 of file hash_crc32.c.