.\" Extracted by src2man from include/librpma.h
.\" Text automatically generated by txt2man
.TH rpma_srq_cfg_set_rcq_size 3 "07 April 2024" "RPMA" "RPMA Programmer's Manual"
.SH NAME
\fBrpma_srq_cfg_set_rcq_size \fP- set receive CQ size of the shared RQ
.SH SYNOPSIS
.nf
.fam C
      #include <librpma.h>

      struct rpma_srq_cfg;
      int \fBrpma_srq_cfg_set_rcq_size\fP(struct rpma_srq_cfg *cfg, uint32_t rcq_size);

.fam T
.fi
.fam T
.fi
.SH DESCRIPTION
\fBrpma_srq_cfg_set_rcq_size\fP() sets the receive CQ size of the shared RQ. If this function is not
called, the rcq_size has the default value (100) set by \fBrpma_srq_cfg_new\fP(3).
.PP
Note that \fBrpma_srq_new\fP(3) does not create its own receive CQ if the size of the receive CQ
equals 0.
.SH RETURN VALUE
The \fBrpma_srq_cfg_set_rcq_size\fP() function returns 0 on success or a negative error code on
failure.
.SH ERRORS
\fBrpma_srq_cfg_set_rcq_size\fP() can fail with the following error:
.IP \(bu 3
RPMA_E_INVAL - cfg is NULL
.SH SEE ALSO
\fBrpma_srq_cfg_get_rcq_size\fP(3), \fBrpma_srq_cfg_new\fP(3), \fBrpma_srq_new\fP(3), \fBlibrpma\fP(7) and
https://pmem.io/rpma/