$Buffer Size: Difference between revisions

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<p>Returns the current size of the user's Universal Buffer. </p>
<p>Returns the current size of the user's Universal Buffer. </p>
<b>Syntax</b>
<b>Syntax</b>
<p class="code">$BUFFER_SIZE
<p class="code">$Buffer_Size
</p>
</p>
<b>Where</b>
<b>Where</b>
<p>$BUFFER_SIZE takes no arguments and returns a numeric result. </p>
<p>$Buffer_Size takes no arguments and returns a numeric result. </p>
<table>
<table>
<tr class="head">
<tr class="head">
<th>If... </th>
<th>If... </th>
<th>$BUFFER_SIZE returns...</th>
<th>$Buffer_Size returns...</th>
</tr>
</tr>
<tr>
<tr>
<td>No Universal Buffer exists, because you used this function in a pre-V6R1.0 release, or the MQ/204 Interface is not linked in.</td>
<td>No Universal Buffer exists, because you used this function in a pre-V6R1.0 release, or the [[MQ/204_overview|MQ/204]] Interface is not linked in.</td>
<td align="right">-1</td>
<td align="right">-1</td>
</tr>
</tr>
Line 26: Line 26:
</table>
</table>
<b>Usage</b>
<b>Usage</b>
<p>The size of BUFFER may be explicitly set by a MODIFY BUFFER statement or increased implicitly by statements that place data into the Universal Buffer. The minimum buffer size is UBUFSZ value and the maximum is 2,147,483,647 bytes.</p>
<p>The size of BUFFER may be explicitly set by a [[Images#MODIFY_BUFFER_statement|MODIFY BUFFER]] statement or increased implicitly by statements that place data into the Universal Buffer. The minimum buffer size is <var>[[UBUFSZ_parameter|UBUFSZ]]</var> value and the maximum is 2,147,483,647 bytes.</p>
[[Category:SOUL $functions]]
[[Category:SOUL $functions]]

Latest revision as of 15:37, 11 January 2018

Function

Returns the current size of the user's Universal Buffer.

Syntax

$Buffer_Size

Where

$Buffer_Size takes no arguments and returns a numeric result.

If... $Buffer_Size returns...
No Universal Buffer exists, because you used this function in a pre-V6R1.0 release, or the MQ/204 Interface is not linked in. -1
No Universal Buffer or MQ/204 operations by this user since logon 0
This user has used the Universal Buffer The number of bytes used

Usage

The size of BUFFER may be explicitly set by a MODIFY BUFFER statement or increased implicitly by statements that place data into the Universal Buffer. The minimum buffer size is UBUFSZ value and the maximum is 2,147,483,647 bytes.