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Diffstat (limited to 'man/io_uring_buf_ring_mask.3')
| -rw-r--r-- | man/io_uring_buf_ring_mask.3 | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/man/io_uring_buf_ring_mask.3 b/man/io_uring_buf_ring_mask.3 new file mode 100644 index 0000000..9160663 --- /dev/null +++ b/man/io_uring_buf_ring_mask.3 @@ -0,0 +1,27 @@ +.\" Copyright (C) 2022 Dylan Yudaken <dylany@fb.com> +.\" +.\" SPDX-License-Identifier: LGPL-2.0-or-later +.\" +.TH io_uring_buf_ring_mask 3 "June 13, 2022" "liburing-2.2" "liburing Manual" +.SH NAME +io_uring_buf_ring_mask \- Calculate buffer ring mask size +.SH SYNOPSIS +.nf +.B #include <liburing.h> +.PP +.BI "int io_uring_buf_ring_mask(__u32 " ring_entries ");" +.fi +.SH DESCRIPTION +.PP +.BR io_uring_buf_ring_mask (3) +calculates the appropriate size mask for a buffer ring. +.IR ring_entries +is the ring entries as specified in +.BR io_uring_register_buf_ring (3) . + +.SH RETURN VALUE +Size mask for the buffer ring. + +.SH SEE ALSO +.BR io_uring_register_buf_ring (3), +.BR io_uring_buf_ring_add (3) |