Man page - zmq_atomic_counter_inc(3)
Packages contains this manual
- zmq_msg_close(3)
- zmq_disconnect(3)
- zmq_socket(3)
- zmq_connect(3)
- zmq_msg_get(3)
- zmq_curve_keypair(3)
- zmq_version(3)
- zmq_close(3)
- zmq_poll(3)
- zmq_msg_init(3)
- zmq_errno(3)
- zmq_z85_encode(3)
- zmq(7)
- zmq_poller(3)
- zmq_atomic_counter_value(3)
- zmq_msg_init_data(3)
- zmq_msg_copy(3)
- zmq_msg_send(3)
- zmq_send_const(3)
- zmq_msg_size(3)
- zmq_getsockopt(3)
- zmq_proxy_steerable(3)
- zmq_timers(3)
- zmq_socket_monitor(3)
- zmq_tcp(7)
- zmq_bind(3)
- zmq_atomic_counter_destroy(3)
- zmq_ppoll(3)
- zmq_has(3)
- zmq_connect_peer(3)
- zmq_ctx_term(3)
- zmq_msg_more(3)
- zmq_plain(7)
- zmq_ctx_new(3)
- zmq_gssapi(7)
- zmq_msg_init_buffer(3)
- zmq_proxy(3)
- zmq_pgm(7)
- zmq_msg_move(3)
- zmq_msg_data(3)
- zmq_recvmsg(3)
- zmq_ctx_shutdown(3)
- zmq_vmci(7)
- zmq_msg_init_size(3)
- zmq_ctx_set(3)
- zmq_msg_set_routing_id(3)
- zmq_socket_monitor_versioned(3)
- zmq_unbind(3)
- zmq_atomic_counter_dec(3)
- zmq_msg_routing_id(3)
- zmq_ctx_get(3)
- zmq_ipc(7)
- zmq_setsockopt(3)
- zmq_atomic_counter_inc(3)
- zmq_msg_set(3)
- zmq_msg_gets(3)
- zmq_sendmsg(3)
- zmq_inproc(7)
- zmq_atomic_counter_new(3)
- zmq_atomic_counter_set(3)
- zmq_strerror(3)
- zmq_curve_public(3)
- zmq_recv(3)
- zmq_null(7)
- zmq_curve(7)
- zmq_udp(7)
- zmq_send(3)
- zmq_msg_recv(3)
- zmq_tipc(7)
- zmq_z85_decode(3)
apt-get install libzmq3-dev
Manual
ZMQ_ATOMIC_COUNTER_I
NAMESYNOPSIS
DESCRIPTION
RETURN VALUE
EXAMPLE
SEE ALSO
AUTHORS
NAME
zmq_atomic_counter_inc - increment an atomic counter
SYNOPSIS
int zmq_atomic_counter_inc (void *counter);
DESCRIPTION
The zmq_atomic_counter_inc function increments an atomic counter in a threadsafe fashion. This function uses platform specific atomic operations.
RETURN VALUE
The zmq_atomic_counter_inc() function returns the old value of the counter, before incrementing.
EXAMPLE
Test code for atomic counters .
void *counter =
zmq_atomic_counter_new ();
assert (zmq_atomic_counter_value (counter) == 0);
assert (zmq_atomic_counter_inc (counter) == 0);
assert (zmq_atomic_counter_inc (counter) == 1);
assert (zmq_atomic_counter_inc (counter) == 2);
assert (zmq_atomic_counter_value (counter) == 3);
assert (zmq_atomic_counter_dec (counter) == 1);
assert (zmq_atomic_counter_dec (counter) == 1);
assert (zmq_atomic_counter_dec (counter) == 0);
zmq_atomic_counter_set (counter, 2);
assert (zmq_atomic_counter_dec (counter) == 1);
assert (zmq_atomic_counter_dec (counter) == 0);
zmq_atomic_counter_destroy (&counter);
return 0;
SEE ALSO
zmq_atomic_counter_new (3) zmq_atomic_counter_set (3) zmq_atomic_counter_dec (3) zmq_atomic_counter_value (3) zmq_atomic_counter_destroy (3)
AUTHORS
This page was written by the 0MQ community. To make a change please read the 0MQ Contribution Policy at http://www.zeromq.org/docs:contributing .