From 306f54bfff5b7ecac660a652e3ca17e5d226c6ff Mon Sep 17 00:00:00 2001 From: "Staysail Systems, Inc." Date: Sun, 21 Apr 2024 12:37:34 -0700 Subject: Manual page updates for v1.8.0 --- man/v1.8.0/nng_socket_id.3.html | 79 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 man/v1.8.0/nng_socket_id.3.html (limited to 'man/v1.8.0/nng_socket_id.3.html') diff --git a/man/v1.8.0/nng_socket_id.3.html b/man/v1.8.0/nng_socket_id.3.html new file mode 100644 index 00000000..ae19db8c --- /dev/null +++ b/man/v1.8.0/nng_socket_id.3.html @@ -0,0 +1,79 @@ +--- +version: v1.8.0 +layout: manpage_v2 +title: nng_socket_id(3) +--- +

nng_socket_id(3)

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NAME

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nng_socket_id - return numeric socket identifier

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SYNOPSIS

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#include <nng/nng.h>
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+int nng_socket_id(nng_socket s);
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DESCRIPTION

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The nng_socket_id() function returns a positive identifier for the socket s, +if it is valid. +Otherwise it returns -1.

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+ + + + + +
+ + +A socket is considered valid if it was ever opened with a protocol +constructor, such as the nng_req0_open() function. +Sockets that are allocated on the stack or statically should be +initialized with the macro +NNG_SOCKET_INITIALIZER +to ensure that they cannot be confused with a valid socket before they are opened. +
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RETURN VALUES

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This function returns the positive value for the socket identifier, or +-1 if the socket is invalid.

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ERRORS

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None.

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SEE ALSO

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nng_socket(5), +nng(7)

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