.IX \f4putnext\fP(D3DK)

NAME

putnext − send a message to the next queue

SYNOPSIS

#include <sys/stream.h>
#include <sys/ddi.h>
int putnext(queue_t ∗q, mblk_t ∗mp);

ARGUMENTS

qPointer to the queue from which the message mp will be sent. 

mpPointer to the message to be passed. 

DESCRIPTION

The putnext function is used to pass a message to the put(D2DK) routine of the next queue (q−>q_next) in the stream. 

RETURN VALUE

Ignored. 

LEVEL

Base or Interrupt. 

NOTES

Does not sleep. 

Driver-defined basic locks, read/write locks, and sleep locks may not be held across calls to this function. 

SEE ALSO

put(D2DK), putnextctl(D3DK), putnextctl1(D3DK)

EXAMPLE

See allocb(D3DK) for an example of putnext. 

DDI/DKI  —  STREAMS