my_rnd.cc File Reference

#include "my_rnd.h"
#include <mysql_com.h>
#include <openssl/err.h>
#include <openssl/rand.h>

Functions
double	my_rnd (struct rand_struct *rand_st)
	Generate random number. More...
int	my_rand_buffer (unsigned char *buffer, size_t buffer_size)
	Fill a buffer with random bytes using the SSL library routines. More...
double	my_rnd_ssl (bool *failed)
	Generate a random number using the OpenSSL supplied random number generator if available. More...

Function Documentation

my_rand_buffer()

int my_rand_buffer	(	unsigned char *	buffer,
		size_t	buffer_size
	)

Fill a buffer with random bytes using the SSL library routines.

Parameters

[out]	buffer	Buffer to receive the random data
[in]	buffer_size	sizeof the the buffer

Return values

1	error occurred.
0	OK

my_rnd()

double my_rnd

(

struct rand_struct *

rand_st

)

Generate random number.

Parameters

[in,out]

rand_st

Structure used for number generation.

Return values

Generated

pseudo random number.

my_rnd_ssl()

double my_rnd_ssl

(

bool *

failed

)

Generate a random number using the OpenSSL supplied random number generator if available.

Parameters

[out]

failed

set to TRUE if the method failed. FALSE if OK.

Return values

Generated

random number or 0 if failed is set.