108 lines
2.4 KiB
C
108 lines
2.4 KiB
C
#ident "$Header: /proj/irix6.5.7m/isms/irix/cmd/icrash/cmds/RCS/cmd_xthread.c,v 1.6 1999/05/25 19:21:38 tjm Exp $"
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#include <stdio.h>
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#include <sys/types.h>
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#include <klib/klib.h>
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#include "icrash.h"
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/*
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* xthread_cmd() -- Dump out xthread struct information
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*/
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int
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xthread_cmd(command_t cmd)
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{
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int i, mode, first_time = TRUE, xthread_cnt = 0;
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k_ptr_t stp;
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kaddr_t value, xthread;
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if (!cmd.nargs) {
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xthread_cnt = list_active_xthreads(cmd.flags, cmd.ofp);
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}
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else {
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for (i = 0; i < cmd.nargs; i++) {
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if ((first_time == TRUE) || (cmd.flags & C_FULL)) {
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if (cmd.flags & C_KTHREAD) {
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kthread_banner(cmd.ofp, BANNER|SMAJOR);
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}
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else {
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xthread_s_banner(cmd.ofp, BANNER|SMAJOR);
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}
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first_time = FALSE;
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}
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kl_get_value(cmd.args[i], &mode, 0, &value);
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if (KL_ERROR) {
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KL_ERROR |= KLE_BAD_XTHREAD_S;
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kl_print_error();
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continue;
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}
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if (mode != 2) {
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KL_SET_ERROR_NVAL(KLE_BAD_XTHREAD_S, value, mode);
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kl_print_error();
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}
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else {
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xthread = value;
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stp = kl_get_xthread_s(xthread, 2, (cmd.flags|C_ALL));
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if (KL_ERROR) {
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KL_SET_ERROR_NVAL(KL_ERROR, value, mode);
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kl_print_error();
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}
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else {
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if (cmd.flags & C_KTHREAD) {
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print_kthread(xthread, stp, cmd.flags, cmd.ofp);
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}
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else {
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print_xthread_s(xthread, stp, cmd.flags, cmd.ofp);
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}
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kl_free_block(stp);
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xthread_cnt++;
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}
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}
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}
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}
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if (cmd.flags & C_KTHREAD) {
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kthread_banner(cmd.ofp, SMAJOR);
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}
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else {
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xthread_s_banner(cmd.ofp, SMAJOR);
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}
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fprintf(cmd.ofp, "%d active xthreads found\n", xthread_cnt);
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return(0);
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}
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#define _XTHREAD_USAGE "[-f] [-n] [-k] [-w outfile] [xthread_list]"
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/*
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* xthread_usage() -- Print the usage string for the 'xthread' command.
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*/
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void
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xthread_usage(command_t cmd)
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{
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CMD_USAGE(cmd, _XTHREAD_USAGE);
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}
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/*
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* xthread_help() -- Print the help information for the 'xthread' command.
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*/
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void
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xthread_help(command_t cmd)
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{
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CMD_HELP(cmd, _XTHREAD_USAGE,
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"Display relevant information for each entry in xthread_list. If "
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"no entries are specified, display information for all active "
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"xthreads. Entries in xthread_list can take the form of a "
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"virtual address. When the -k command line option is specified, "
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"display all xthread_s structs as kthread structs.");
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}
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/*
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* xthread_parse() -- Parse the command line arguments for 'xthread'.
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*/
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int
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xthread_parse(command_t cmd)
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{
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return (C_MAYBE|C_FULL|C_NEXT|C_KTHREAD|C_WRITE);
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}
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