[ Previous |
Next |
Contents |
Home |
Search ]
AIX Version 4.3 Kernel and Subsystems Technical Reference, Volume 1
mbreq Structure for mbuf Kernel Services
Purpose
Contains mbuf structure registration
information
for the m_reg and m_dereg kernel services.
Syntax
#include <sys/mbuf.h>
struct mbreq {
int low_mbuf;
int low_clust;
int initial_mbuf;
int initial_clust;
}
Parameters
low_mbuf |
Specifies the mbuf structure low-water mark. |
low_clust |
Specifies the page-sized mbuf structure low-water mark. |
initial_mbuf |
Specifies the initial allocation of mbuf structures. |
initial_clust |
Specifies the initial allocation of page-sized mbuf structures. |
Description
The mbreq structure specifies the
mbuf
structure usage expectations for a user of mbuf kernel services.
Implementation Specifics
The mbreq structure is part of Base
Operating
System (BOS) Runtime.
Related Information
The m_dereg
kernel service, m_reg kernel service.
I/O Kernel
Services in AIX Kernel Extensions and Device Support Programming Concepts.
[ Previous |
Next |
Contents |
Home |
Search ]