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List:       linux-ha-dev
Subject:    [Linux-ha-dev] function to remove a field for struct ha_msg
From:       Guochun Shi <gshi () ncsa ! uiuc ! edu>
Date:       2005-01-28 9:32:05
Message-ID: 5.1.0.14.2.20050128032408.0374a820 () pop ! ncsa ! uiuc ! edu
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hi,
 
As requested, I added a function cl_msg_remove() to remove a field in a msg. See \
ha_msg.h for declaration. Here is simple explanation

int cl_msg_remove(struct ha_msg* msg, const char* name)

@msg: the message in which a field to be removed
@name: the name of the to-be-removed field

The field can be any type: string, binary, struct or list

Inside the function memory is freed for this field including name and value.
If name is not found,  it prints out an error message and returns HA_FAIL.
A successful deletion returns HA_OK

-Guochun


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