90 lines
1.9 KiB
C
90 lines
1.9 KiB
C
#ident "$Header: /proj/irix6.5.7m/isms/irix/cmd/icrash/cmds/RCS/cmd_rnode.c,v 1.23 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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* rnode_cmd() -- Dump out data related to an rnode.
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*/
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int
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rnode_cmd(command_t cmd)
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{
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int first_time = TRUE;
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int i, rnode_cnt = 0;
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kaddr_t value;
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k_ptr_t rp, rbuf;
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if (!(cmd.flags & C_FULL)) {
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rnode_banner(cmd.ofp, BANNER|SMAJOR);
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}
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rbuf = kl_alloc_block(kl_struct_len("rnode"), K_TEMP);
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for (i = 0; i < cmd.nargs; i++) {
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if (cmd.flags & C_FULL) {
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rnode_banner(cmd.ofp, BANNER|SMAJOR);
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}
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GET_VALUE(cmd.args[i], &value);
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if (KL_ERROR) {
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KL_ERROR |= KLE_BAD_RNODE;
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kl_print_error();
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}
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else {
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rp = get_rnode(value, rbuf, (cmd.flags|C_ALL));
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if (KL_ERROR) {
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kl_print_error();
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}
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else {
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if (first_time) {
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first_time = FALSE;
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}
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else if (cmd.flags & (C_FULL|C_NEXT)) {
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rnode_banner(cmd.ofp, BANNER|SMAJOR);
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}
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print_rnode(value, rp, cmd.flags, cmd.ofp);
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rnode_cnt++;
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}
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}
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if (cmd.flags & C_FULL) {
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fprintf(cmd.ofp, "\n");
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}
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}
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rnode_banner(cmd.ofp, SMAJOR);
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PLURAL("rnode struct", rnode_cnt, cmd.ofp);
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kl_free_block(rbuf);
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return(0);
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}
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#define _RNODE_USAGE "[-f] [-n] [-w outfile] rnode_list"
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/*
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* rnode_usage() -- Print the usage string for the 'rnode' command.
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*/
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void
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rnode_usage(command_t cmd)
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{
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CMD_USAGE(cmd, _RNODE_USAGE);
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}
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/*
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* rnode_help() -- Print the help information for the 'rnode' command.
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*/
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void
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rnode_help(command_t cmd)
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{
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CMD_HELP(cmd, _RNODE_USAGE,
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"Display the rnode structure for each virtual address included "
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"in rnode_list. The rnode contains information about a virtual "
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"node that acts as an interface between two NFS systems.");
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}
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/*
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* rnode_parse() -- Parse the command line arguments for 'rnode'.
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*/
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int
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rnode_parse(command_t cmd)
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{
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return (C_WRITE|C_FULL|C_NEXT|C_ALL|C_TRUE);
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}
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