Argument bundle passed to multi‐message BIO callbacks (sendmmsg/recvmmsg).

Synopsis

Declared in <openssl/bio.h>

struct bio_mmsg_cb_args_st;

Data Members

Name

Description

flags

Operation‐specific flags mirrored from the BIO_sendmmsg()/BIO_recvmmsg() call.

msg

Array of num_msg message descriptors spaced stride bytes apart.

msgs_processed

Optional in/out count of messages processed by the operation.

num_msg

Number of BIO_MSG elements addressed by this multi‐message operation.

stride

Byte stride between consecutive BIO_MSG elements in msg.

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