zcm.h File Reference

Base zCm context and broker lifecycle API.

#include <stddef.h>
#include "zcm_domain.h"

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Macros
#define	ZCM_OK   0
	Success return code.
#define	ZCM_ERR   (-1)
	Generic failure return code.

Typedefs
typedef struct zcm_context	zcm_context_t
	Opaque process-wide context handle.
typedef struct zcm_broker	zcm_broker_t
	Opaque broker handle.

Functions
zcm_context_t *	zcm_context_new (void)
	Create a new zCm context.
void	zcm_context_free (zcm_context_t *ctx)
	Destroy a context created by zcm_context_new().
zcm_broker_t *	zcm_broker_start (zcm_context_t *ctx, const char *endpoint)
	Start a broker service bound to the provided endpoint.
void	zcm_broker_stop (zcm_broker_t *broker)
	Stop and free a broker created by zcm_broker_start().
int	zcm_broker_is_running (const zcm_broker_t *broker)
	Check whether a broker service loop is still running.
const char *	zcm_version_string (void)
	Return the library version string.
void *	zcm_context_zmq (zcm_context_t *ctx)
	Get the underlying ZeroMQ context pointer.