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UMAD_GET_CA_PORTGUIDS

UMAD_GET_CA_PORTGUIDS

Section: OpenIB Programmer's Manual (3) Updated: May 11, 2007
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NAME

umad_get_ca_portguids - get the InfiniBand device ports GUIDs  

SYNOPSIS

#include <infiniband/umad.h>

int umad_get_ca_portguids(char *ca_name, uint64_t *portguids, int max);
 

DESCRIPTION

umad_get_ca_portguids() fills the portguids array with up to max port GUIDs belonging the specified IB device ca_name , or to the default IB device if ca_name is NULL. The argument portguids is an array of max uint64_t entries.  

RETURN VALUE

On success, umad_get_ca_portguids() returns a non-negative value equal to the number of port GUIDs actually filled. On failure, a negative value is returned.  

SEE ALSO

umad_get_cas_names(3)  

AUTHORS

Hal Rosenstock <halr@voltaire.com>
Dotan Barak <dotanb@mellanox.co.il>


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
SEE ALSO
AUTHORS

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Time: 21:57:55 GMT, April 16, 2011