pending.h File Reference

Pending operations. More...

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Data Structures
struct	pending_operation
	A pending operation. More...

Functions
	FILE_LICENCE (GPL2_OR_LATER_OR_UBDL)
	FILE_SECBOOT (PERMITTED)
static int	is_pending (struct pending_operation *pending)
	Check if an operation is pending.
static int	have_pending (void)
	Check if any operations are pending.
void	pending_get (struct pending_operation *pending)
	Mark an operation as pending.
void	pending_put (struct pending_operation *pending)
	Mark an operation as no longer pending.

Variables
int	pending_total
	Total count of pending operations.

Detailed Description

Pending operations.

Definition in file pending.h.

Function Documentation

FILE_LICENCE()

FILE_LICENCE

(

GPL2_OR_LATER_OR_UBDL

)

FILE_SECBOOT()

FILE_SECBOOT

(

PERMITTED

)

is_pending()

int is_pending ( struct pending_operation * pending )

inlinestatic

Check if an operation is pending.

Parameters

pending

Pending operation

Return values

is_pending

Operation is pending

Definition at line 25 of file pending.h.

                                                                   {
        return ( pending->count != 0 );
}

References pending.

Referenced by tcp_close(), tls_new_finished(), tls_progress(), tls_ready(), tls_restart(), and tls_tx_step().

have_pending()

int have_pending ( void )

inlinestatic

Check if any operations are pending.

Return values

have_pending

Some operations are pending

Definition at line 36 of file pending.h.

                                        {
        return ( pending_total != 0 );
}

References pending_total.

Referenced by sync_progress().

pending_get()

void pending_get ( struct pending_operation * pending )

extern

Mark an operation as pending.

Parameters

pending

Pending operation

Definition at line 46 of file pending.c.

                                                       {
 
        pending->count++;
        pending_total++;
        DBGC ( pending, "PENDING %p incremented to %d (total %d)\n",
               pending, pending->count, pending_total );
}

References DBGC, pending, and pending_total.

Referenced by neighbour_tx(), tcp_close(), tcp_open(), tcp_rx_ack(), tcp_xfer_deliver(), tls_new_server_hello_done(), and tls_restart().

pending_put()

void pending_put ( struct pending_operation * pending )

extern

Mark an operation as no longer pending.

Parameters

pending

Pending operation

Definition at line 59 of file pending.c.

                                                       {
 
        if ( pending->count ) {
                pending_total--;
                pending->count--;
                DBGC ( pending, "PENDING %p decremented to %d (total %d)\n",
                       pending, pending->count, pending_total );
        }
}

References DBGC, pending, and pending_total.

Referenced by neighbour_destroy(), neighbour_tx_queue(), tcp_close(), tcp_process_tx_queue(), tcp_rx_ack(), tls_close(), tls_new_finished(), tls_send_finished(), and tls_validator_done().

Variable Documentation

pending_total

int pending_total

extern

Total count of pending operations.

Definition at line 39 of file pending.c.

Referenced by have_pending(), pending_get(), and pending_put().