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39 lines
1.1 KiB
Plaintext
39 lines
1.1 KiB
Plaintext
= zmq_has(3)
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== NAME
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zmq_has - check a ZMQ capability
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== SYNOPSIS
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*int zmq_has (const char *capability);*
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== DESCRIPTION
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The _zmq_has()_ function shall report whether a specified capability is
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available in the library. This allows bindings and applications to probe
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a library directly, for transport and security options.
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Capabilities shall be lowercase strings. The following capabilities are
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defined:
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* ipc - the library supports the ipc:// protocol
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* pgm - the library supports the pgm:// protocol
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* tipc - the library supports the tipc:// protocol
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* norm - the library supports the norm:// protocol
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* curve - the library supports the CURVE security mechanism
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* gssapi - the library supports the GSSAPI security mechanism
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* draft - the library is built with the draft api
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When this method is provided, the zmq.h header file will define
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ZMQ_HAS_CAPABILITIES.
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== RETURN VALUE
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The _zmq_has()_ function shall return 1 if the specified capability is
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provided. Otherwise it shall return 0.
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== AUTHORS
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This page was written by the 0MQ community. To make a change please
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read the 0MQ Contribution Policy at <https://zeromq.org/how-to-contribute/>.
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