[liburing,4/5] man/io_uring_prep_bind.3: Document the IORING_OP_BIND operation

Commit Message

Gabriel Krisman Bertazi June 4, 2024, 12:04 a.m. UTC

Signed-off-by: Gabriel Krisman Bertazi <[e-mail]>
---
 man/io_uring_prep_bind.3 | 54 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 man/io_uring_prep_bind.3

Patch

diff --git a/man/io_uring_prep_bind.3 b/man/io_uring_prep_bind.3
new file mode 100644
index 0000000..e2a1cf9
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+++ b/man/io_uring_prep_bind.3
@@ -0,0 +1,54 @@ 
+.\" Copyright (C) 2024 SUSE LLC
+.\"
+.\" SPDX-License-Identifier: LGPL-2.0-or-later
+.\"
+.TH io_uring_prep_bind 3 "Jun 3, 2024" "liburing-2.7" "liburing Manual"
+.SH NAME
+io_uring_prep_bind \- prepare a bind request
+.SH SYNOPSIS
+.nf
+.B #include <sys/socket.h>
+.B #include <liburing.h>
+.PP
+.BI "void io_uring_prep_bind(struct io_uring_sqe *" sqe ","
+.BI "                          int " sockfd ","
+.BI "                          struct sockaddr *" addr ","
+.BI "                          socklen_t " addrlen ");"
+.fi
+.SH DESCRIPTION
+The
+.BR io_uring_prep_bind (3)
+function prepares a bind request. The submission queue entry
+.I sqe
+is setup to assign the network address at
+.IR addr ,
+of length
+.IR addrlen ,
+to the socket descriptor
+.IR sockfd.
+
+This function prepares an async
+.BR bind (2)
+request. See that man page for details.
+
+.SH RETURN VALUE
+None
+.SH ERRORS
+The CQE
+.I res
+field will contain the result of the operation. See the related man page for
+details on possible values. Note that where synchronous system calls will return
+.B -1
+on failure and set
+.I errno
+to the actual error value, io_uring never uses
+.IR errno .
+Instead it returns the negated
+.I errno
+directly in the CQE
+.I res
+field.
+.SH SEE ALSO
+.BR io_uring_get_sqe (3),
+.BR io_uring_submit (3),
+.BR bind (2)