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Oracle® Solaris 11.4 DTrace (Dynamic Tracing) Guide

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Updated: September 2020

Probe APIs

int dtrace_probe_info(dtrace_hdl_t *dtp, const dtrace_probedesc_t *pdp, dtrace_probeinfo_t *pip)

Returns information about the probe described in pdp. The information is returned by using the argument pip. See dtrace_probe_info(3DTRACE).

int dtrace_probe_iter(dtrace_hdl_t *dtp, const dtrace_probedesc_t *pdp, dtrace_probe_f *func, void *arg)

Iterates the probes that are registered with the DTrace framework, calling the func() function for each one. See dtrace_probe_iter(3DTRACE).