|
|
|---|
int64_t arg0, ..., arg9 |
The first ten input arguments
to a probe represented as raw 64-bit integers. If fewer than ten arguments
are passed to the current probe, the remaining variables return zero. |
args[] |
The typed arguments
to the current probe, if any. The args[] array is accessed using an
integer index, but each element is defined to be the type corresponding to
the given probe argument. For example, if args[] is referenced by a read(2)
system call probe, args[0] is of type int, args[1] is of type void *,
and args[2] is of type size_t. |
uintptr_t caller |
The program counter location of the current thread
just before entering the current probe. |
chipid_t chip |
|
processorid_t cpu |
|
cpuinfo_t *curcpu |
|
lwpsinfo_t *curlwpsinfo |
The lightweight process (LWP) state of the LWP associated
with the current thread. This structure is described in further detail in the
proc(4) man page. |
psinfo_t *curpsinfo |
The process state of the process associated with the current
thread. This structure is described in further detail in the proc(4) man page. |
kthread_t *curthread |
The
address of the operating system kernel's internal data structure for the current thread,
the kthread_t. The kthread_t is defined in <sys/thread.h>. Refer to Solaris Internals for more
information on this variable and other operating system data structures. |
string cwd |
The name of the
current working directory of the process associated with the current thread. |
uint_t epid |
The enabled probe
ID (EPID) for the current probe. This integer uniquely identifiers a particular probe
that is enabled with a specific predicate and set of actions. |
int errno |
The error value
returned by the last system call executed by this thread. |
string execname |
The name that
was passed to exec(2) to execute the current process. |
gid_t gid |
The real group ID of
the current process. |
uint_t id |
The probe ID for the current probe. This ID is
the system-wide unique identifier for the probe as published by DTrace and listed
in the output of dtrace -l. |
uint_t ipl |
The interrupt priority level (IPL) on the
current CPU at probe firing time. Refer to Solaris Internals for more information on interrupt
levels and interrupt handling in the Solaris operating system kernel. |
lgrp_id_t lgrp |
The latency group ID
for the latency group of which the current CPU is a member. See
Chapter 26, sched Provider for more information. |
pid_t pid |
The process ID of the current process. |
pid_t ppid |
The parent process ID
of the current process. |
string probefunc |
The function name portion of the current probe's description. |
string probemod |
The
module name portion of the current probe's description. |
string probename |
The name portion of the
current probe's description. |
string probeprov |
The provider name portion of the current probe's description. |
psetid_t pset |
|
string root |
The name of the root directory of the process associated with the
current thread. |
uint_t stackdepth |
The current thread's stack frame depth at probe firing time. |
id_t tid |
The thread ID
of the current thread. For threads associated with user processes, this value is
equal to the result of a call to pthread_self(3C). |
uint64_t timestamp |
The current value of
a nanosecond timestamp counter. This counter increments from an arbitrary point in the
past and should only be used for relative computations. |
uid_t uid |
The real user ID
of the current process. |
uint64_t uregs[] |
|
uint64_t vtimestamp |
The current value
of a nanosecond timestamp counter that is virtualized to the amount of time
that the current thread has been running on a CPU, minus the time
spent in DTrace predicates and actions. This counter increments from an arbitrary point
in the past and should only be used for relative time computations. |
uint64_t walltimestamp |
The
current number of nanoseconds since 00:00 Universal Coordinated Time, January 1, 1970. |
