/* * This file and its contents are supplied under the terms of the * Common Development and Distribution License ("CDDL"), version 1.0. * You may only use this file in accordance with the terms of version * 1.0 of the CDDL. * * A full copy of the text of the CDDL should have accompanied this * source. A copy of the CDDL is also available via the Internet at * http://www.illumos.org/license/CDDL. */ /* * Copyright (c) 2013, Joyent, Inc. All rights reserved. */ #include "ddi_periodic.h" #include <mdb/mdb_modapi.h> #include <sys/ddi_periodic.h> #include <sys/sysmacros.h> #include <stdio.h> /*ARGSUSED*/ int dprinfo(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) { char prflags[4]; ddi_periodic_impl_t dpr; boolean_t verbose = B_FALSE; if (!(flags & DCMD_ADDRSPEC)) { if (mdb_walk_dcmd("ddi_periodic", "ddi_periodic", argc, argv) == -1) { mdb_warn("cannot walk 'ddi_periodic'"); return (DCMD_ERR); } return (DCMD_OK); } if (mdb_getopts(argc, argv, 'v', MDB_OPT_SETBITS, B_TRUE, &verbose, NULL) != argc) return (DCMD_USAGE); if (mdb_vread(&dpr, sizeof (dpr), addr) == -1) { mdb_warn("could not read ddi_periodic_impl_t at %p", addr); return (DCMD_ERR); } if (DCMD_HDRSPEC(flags)) { mdb_printf("%16s %4s %3s %5s %5s %12s %s\n", "ADDR", "ID", "LVL", "FLAGS", "MS", "FIRE_COUNT", "HANDLER"); if (verbose) { mdb_printf("%16s %16s %16s %s\n", "", "THREAD", "CYCLIC_ID", "ARGUMENT"); } } prflags[0] = dpr.dpr_flags & DPF_DISPATCHED ? 'D' : '-'; prflags[1] = dpr.dpr_flags & DPF_EXECUTING ? 'X' : '-'; prflags[2] = dpr.dpr_flags & DPF_CANCELLED ? 'C' : '-'; prflags[3] = '\0'; mdb_printf("%16p %4x %3d %5s %5d %12x %a\n", addr, dpr.dpr_id, dpr.dpr_level, prflags, (int)(dpr.dpr_interval / 1000000), dpr.dpr_fire_count, dpr.dpr_handler); if (verbose) { mdb_printf("%16s %16p %16p %a\n", "", dpr.dpr_thread, dpr.dpr_cyclic_id, dpr.dpr_arg); } return (DCMD_OK); }