Current File : //usr/share/man/man3/ibv_alloc_pd.3

'\" te
.\" -*- nroff -*-
.\"
.TH IBV_ALLOC_PD 3 2006-10-31 libibverbs "Libibverbs Programmer's Manual"
.SH "NAME"
ibv_alloc_pd, ibv_dealloc_pd \- allocate or deallocate a protection domain (PDs)
.SH "SYNOPSIS"
.nf
.B #include <infiniband/verbs.h>
.sp
.BI "struct ibv_pd *ibv_alloc_pd(struct ibv_context " "*context" );
.sp
.BI "int ibv_dealloc_pd(struct ibv_pd " "*pd" );
.fi
.SH "DESCRIPTION"
.B ibv_alloc_pd()
allocates a PD for the InfiniBand device context 
.I context\fR.
.PP
.B ibv_dealloc_pd()
deallocates the PD
.I pd\fR.
.SH "RETURN VALUE"
.B ibv_alloc_pd()
returns a pointer to the allocated PD, or NULL if the request fails.
.PP
.B ibv_dealloc_pd()
returns 0 on success, or the value of errno on failure (which indicates the failure reason).

.\" Oracle has added the ARC stability level to this manual page
.SH ATTRIBUTES
See
.BR attributes (5)
for descriptions of the following attributes:
.sp
.TS
box;
cbp-1 | cbp-1
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE 
=
Availability	network/open-fabrics
=
Stability	Volatile
.TE 
.PP
.SH "NOTES"
.B ibv_dealloc_pd()
may fail if any other resource is still associated with the PD being
freed.
.SH "SEE ALSO"
.BR ibv_reg_mr (3),
.BR ibv_create_srq (3),
.BR ibv_create_qp (3),
.BR ibv_create_ah (3),
.BR ibv_create_ah_from_wc (3)
.SH "AUTHORS"
.TP
Dotan Barak <dotanb@mellanox.co.il>


.\" Oracle has added source availability information to this manual page
This software was built from source available at https://java.net/projects/solaris-userland.  The original community source was downloaded from  ['http://download.oracle.com/otn-pub/oss/networking/libsif-1.0.tar.gz', 'http://www.openfabrics.org/downloads/ibutils/ibutils-1.5.7.tar.gz', 'http://www.openfabrics.org/downloads/libibverbs/libibverbs-1.1.4-1.22.g7257cd3.tar.gz', 'http://www.openfabrics.org/downloads/libmlx4/libmlx4-1.0.1-1.18.gb810a27.tar.gz', 'http://www.openfabrics.org/downloads/libsdp/libsdp-1.1.108-0.15.gd7fdb72.tar.gz', 'http://www.openfabrics.org/downloads/management/infiniband-diags-1.5.8.tar.gz', 'http://www.openfabrics.org/downloads/management/libibmad-1.3.7.tar.gz', 'http://www.openfabrics.org/downloads/management/libibumad-1.3.7.tar.gz', 'http://www.openfabrics.org/downloads/management/opensm-3.3.9.tar.gz', 'http://www.openfabrics.org/downloads/perftest/perftest-1.3.0-0.42.gf350d3d.tar.gz', 'http://www.openfabrics.org/downloads/qperf/qperf-0.4.6-0.1.gb81434e.tar.gz', 'http://www.openfabrics.org/downloads/rdmacm/librdmacm-1.0.14.1.tar.gz', 'http://www.openfabrics.org/downloads/rds-tools/rds-tools-2.0.4.tar.gz']

Further information about this software can be found on the open source community website at http://www.openfabrics.org/.