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Diffstat (limited to 'docs/man/nng_msg_len.3.adoc')
| -rw-r--r-- | docs/man/nng_msg_len.3.adoc | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/docs/man/nng_msg_len.3.adoc b/docs/man/nng_msg_len.3.adoc new file mode 100644 index 00000000..e181aa20 --- /dev/null +++ b/docs/man/nng_msg_len.3.adoc @@ -0,0 +1,42 @@ += nng_msg_len(3) +// +// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech> +// Copyright 2018 Capitar IT Group BV <info@capitar.com> +// +// This document is supplied under the terms of the MIT License, a +// copy of which should be located in the distribution where this +// file was obtained (LICENSE.txt). A copy of the license may also be +// found online at https://opensource.org/licenses/MIT. +// + +== NAME + +nng_msg_len - return message body length + +== SYNOPSIS + +[source, c] +---- +#include <nng/nng.h> + +size_t nng_msg_len(nng_msg *msg); +---- + +== DESCRIPTION + +The `nng_msg_len()` returns the length of the body of message _msg_. + +== RETURN VALUES + +Length of message body. + +== ERRORS + +None. + +== SEE ALSO + +<<nng_msg_alloc.3#,nng_msg_alloc(3)>>, +<<nng_msg_body.3#,nng_msg_body(3)>>, +<<nng_msg.5#,nng_msg(5)>>, +<<nng.7#,nng(7)>> |