21 lines
746 B
Groff
21 lines
746 B
Groff
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.TH "RDMA_GET_DEVICES" 3 "2007-05-15" "librdmacm" "Librdmacm Programmer's Manual" librdmacm
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.SH NAME
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rdma_get_devices \- Get a list of RDMA devices currently available.
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.SH SYNOPSIS
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.B "#include <rdma/rdma_cma.h>"
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.P
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.B "struct ibv_context **" rdma_get_devices
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.BI "(int *" num_devices ");"
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.SH ARGUMENTS
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.IP "num_devices" 12
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If non-NULL, set to the number of devices returned.
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.SH "DESCRIPTION"
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Return a NULL-terminated array of opened RDMA devices. Callers can use
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this routine to allocate resources on specific RDMA devices that will be
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shared across multiple rdma_cm_id's.
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.SH "NOTES"
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The returned array must be released by calling rdma_free_devices. Devices
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remain opened while the librdmacm is loaded.
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.SH "SEE ALSO"
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rdma_free_devices(3)
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