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define encoding for message metadata to be UTF8

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clarifies that these are text fields,
and removes ambiguity about how to create proper
text object from stored bytes.
This commit is contained in:
MinRK 2014-07-28 13:23:56 -07:00
parent ac99d50abb
commit 4406329100
1 changed files with 5 additions and 3 deletions
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8
doc/zmq_msg_gets.txt
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@ -16,9 +16,10 @@ DESCRIPTION
-----------
The _zmq_msg_gets()_ function shall return the string value for the metadata
property specified by the 'property' argument for the message pointed to by
the 'message' argument.
the 'message' argument. Both the 'property' argument and the 'value'
shall be NULL-terminated UTF8-encoded strings.
The following properties can be retrieved with the _zmq_msg_get()_ function:
The following properties can be retrieved with the _zmq_msg_gets()_ function:
RETURN VALUE
@ -26,7 +27,8 @@ RETURN VALUE
The _zmq_msg_gets()_ function shall return the string value for the property
if successful. Otherwise it shall return NULL and set 'errno' to one of the
values defined below. The caller shall not modify or free the returned value,
which shall be owned by the message.
which shall be owned by the message. The encoding of the property and value
shall be UTF8.
ERRORS