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  man pages->Tru64 Unix man pages -> BIO_ctrl_get_read_request (3)              



NAME    [Toc]    [Back]

       BIO_ctrl_get_read_request  -  Find out how many bytes were
       requested from the BIO

SYNOPSIS    [Toc]    [Back]

       #include <openssl/bio.h>

       size_t BIO_ctrl_get_read_request(
               BIO *bio );

DESCRIPTION    [Toc]    [Back]

       The BIO_ctrl_get_read_request() function returns the  number
  of  bytes  that  were  last  requested  from bio by a
       BIO_read() operation. This is useful for  BIO  pairs,  for
       example,  so  that the application knows how many bytes to
       supply to bio.

NOTES    [Toc]    [Back]

       When bio is NULL, the OpenSSL library calls assert().

RETURN VALUES    [Toc]    [Back]

       The following return values can occur: The number of bytes

SEE ALSO    [Toc]    [Back]

       Functions: bio(3), BIO_s_mem(3), BIO_new_bio_pair(3)

[ Back ]
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