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| author | Dr. Stephen Henson <steve@openssl.org> | 2000-09-16 01:32:42 +0000 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2000-09-16 01:32:42 +0000 |
| commit | 32751b8ab10cd5cedd47ed7768e20bc14471da7a (patch) | |
| tree | 3e9ed8835699867180d01fcb515ff5cf0893ac2e /doc/crypto/BIO_ctrl.pod | |
| parent | 5ce0e07da769a0a1bfeaaf0d6fd1d9a062d958c4 (diff) | |
BIO_f_ssl() docs.
Diffstat (limited to 'doc/crypto/BIO_ctrl.pod')
| -rw-r--r-- | doc/crypto/BIO_ctrl.pod | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/crypto/BIO_ctrl.pod b/doc/crypto/BIO_ctrl.pod index 5ef27f487e..aed2095925 100644 --- a/doc/crypto/BIO_ctrl.pod +++ b/doc/crypto/BIO_ctrl.pod @@ -91,6 +91,15 @@ case of a file BIO some data may be available in the FILE structures internal buffers but it is not possible to determine this in a portably way. For other types of BIO they may not be supported. +Filter BIOs if the do not internally handle a particular BIO_ctrl() +operation usually pass the operation to the next BIO in the chain. +This often means there is no need to locate the required BIO for +a particular operation, it can be called on a chain and it will +be automatically passed to the relevant BIO. + +Source/sink BIOs will return an error if the do not recognise the +BIO_ctrl() operation. + =head1 SEE ALSO TBA |