Oracle® Solaris 11.2 Dynamic Tracing Guide

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Updated: July 2014
 
 

Arguments

The argument types for the io probes are listed in Table 11–31. The arguments are described in Table 11–30.

Table 11-31  io Probe Arguments
Probe
args[0]
args[1]
args[2]
start
bufinfo_t *
devinfo_t *
fileinfo_t *
done
bufinfo_t *
devinfo_t *
fileinfo_t *
wait-start
bufinfo_t *
devinfo_t *
fileinfo_t *
wait-done
bufinfo_t *
devinfo_t *
fileinfo_t *

Each io probe has arguments consisting of a pointer to a bufinfo_t structure, a pointer to a devinfo_t, and a pointer to a fileinfo_t. These structures are described in greater detail in this section.