SYNOPSIS¶
#include <ixp.h>
void ixp_pdata(IxpMsg *msg, char **data, uint len);
DESCRIPTION¶
Packs or unpacks a raw character buffer of size len.
If msg->mode is MsgPack, buffer pointed to by
data is packed into the buffer at msg->pos. If
msg->mode is MsgUnpack, the address pointed to by s is
loaded with a malloc(3) allocated buffer with the contents of the buffer at
msg->pos. In either case, msg->pos is advanced by the
number of bytes read or written. If the action would advance
msg->pos beyond msg->end, msg->pos is still
advanced but no other action is taken.