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Diffstat (limited to 'man/ibv_modify_wq.3')
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diff --git a/man/ibv_modify_wq.3 b/man/ibv_modify_wq.3 new file mode 100644 index 0000000..cf37864 --- /dev/null +++ b/man/ibv_modify_wq.3 @@ -0,0 +1,43 @@ +.\" -*- nroff -*- +.\" +.TH IBV_MODIFY_WQ 3 2016-07-27 libibverbs "Libibverbs Programmer's Manual" +.SH "NAME" +ibv_modify_wq \- Modify a Work Queue (WQ). +.SH "SYNOPSIS" +.nf +.B #include <infiniband/verbs.h> +.sp +.BI "struct int ibv_modify_wq(struct ibv_wq " "*wq," +.BI " struct ibv_wq_attr " "*wq_attr" ); +.sp +.fi +.SH "DESCRIPTION" +.B ibv_modify_wq() +modifys a WQ +.I wq\fR. +The argument +.I wq_attr +is an ibv_wq_attr struct, as defined in <infiniband/verbs.h>. +.PP +.nf +struct ibv_wq_attr { +.in +8 +uint32_t attr_mask; /* Use enum ibv_wq_attr_mask */ +enum ibv_wq_state wq_state; /* Move to this state */ +enum ibv_wq_state curr_wq_state; /* Assume this is the current state */ +.in -8 +}; +.fi +.PP +The function +.B ibv_modify_wq() +will modify the WQ based on the given +.I wq_attr\fB\fR->attr_mask +.SH "RETURN VALUE" +returns 0 on success, or the value of errno on failure (which indicates the failure reason). +.SH "SEE ALSO" +.BR ibv_create_wq (3), +.BR ibv_destroy_wq (3), +.SH "AUTHORS" +.TP +Yishai Hadas <yishaih@mellanox.com> |