98 lines
2.4 KiB
C
98 lines
2.4 KiB
C
#ident "$Header: /proj/irix6.5.7m/isms/irix/cmd/icrash_old/cmds/RCS/cmd_anon.c,v 1.1 1999/05/25 19:19:20 tjm Exp $"
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#include <sys/types.h>
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#include <sys/param.h>
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#include <stdio.h>
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#include <errno.h>
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#include "icrash.h"
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#include "extern.h"
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/*
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* anon_cmd() -- Display anon information on some anon adddress.
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*/
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int anon_cmd(command_t cmd)
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{
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int i, anon_cnt = 0, first_time = TRUE;
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kaddr_t KPanon0,KPanon1;
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k_ptr_t Panon0,Panon1;
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Panon0 = alloc_block(VNODE_SIZE(K), B_TEMP);
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anon_banner(cmd.ofp, BANNER|SMAJOR);
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for (i = 0; i < cmd.nargs; i++)
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{
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GET_VALUE(cmd.args[i], &KPanon0);
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if (KL_ERROR)
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{
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KL_ERROR |= KLE_BAD_ANON;
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kl_print_error(K);
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continue;
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}
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Panon1 = get_anon(KPanon0, Panon0, (cmd.flags|C_ALL));
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if (KL_ERROR)
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{
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kl_print_error(K);
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}
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else
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{
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if (first_time)
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{
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first_time = FALSE;
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}
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else if (cmd.flags & (C_FULL|C_NEXT|C_ALL))
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{
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anon_banner(cmd.ofp, SMAJOR);
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anon_banner(cmd.ofp, BANNER|SMAJOR);
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}
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print_anon(KPanon0, Panon0, cmd.flags, cmd.ofp);
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anon_cnt++;
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}
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if ((DEBUG(DC_GLOBAL, 1) || Panon1) && (cmd.flags & C_FULL))
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{
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fprintf(cmd.ofp, "\n");
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}
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}
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anon_banner(cmd.ofp, SMAJOR);
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PLURAL("anon struct", anon_cnt, cmd.ofp);
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free_block(Panon0);
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return(0);
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}
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#define _ANON_USAGE "[-a] [-f] [-n] [-w outfile] anon_list"
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/*
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* anon_usage() -- Print the usage string for the 'anon' command.
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*/
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void anon_usage(command_t cmd)
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{
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CMD_USAGE(cmd, _ANON_USAGE);
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}
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/*
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* anon_help() -- Print the help information for the 'anon' command.
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*/
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void anon_help(command_t cmd)
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{
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CMD_HELP(cmd, _ANON_USAGE,
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"Display the anon structure for each virtual address included "
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"in anon_list. The -a option displays pfdat's in the "
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"pcache in ascending order of their page numbers (pf_pageno). "
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"The -f option on the other hand displays all the pfdat's in the"
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" pcache on a \"first-find\" basis. Using both the -a and -f "
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"options will cause icrash to behave as if only "
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"the -a option were specified.\n\n"
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"If the anon command hangs, while printing the pfdat's when "
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"the -a option is used, that usually means icrash is unable "
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"to print the pfdat's in the pcache in sorted order. "
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"Then please ^C out and try the same command with the -f "
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"option instead of the -a option.");
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}
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/*
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* anon_parse() -- Parse the command line arguments for 'anon'.
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*/
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int anon_parse(command_t cmd)
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{
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return (C_TRUE|C_WRITE|C_FULL|C_NEXT|C_ALL);
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}
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