2194bc0310
. changed umount() and mount() to call 'service', so that it can include a custom label, so that umount() works again (RS slot gets freed now). merged umount() and mount() into one file to encode keep this label knowledge in one file. . removed obsolete RS_PID field and RS_RESCUE rescue command . added label to RS_START struct . vfs no longer does kill of fs process on unmount (which was failing due to RS_PID request not working) . don't assume that if error wasn't one of three errors, that no error occured in vfs/request.c mfs changes: . added checks to copy statements to truncate copies at buffer sizes (left in debug code for now) . added checks for null-terminatedness, if less than NAME_MAX was copied . added checks for copy function success is changes: . dump rs label drivers.conf changes: . added acl for mfs so that mfs can be started with 'service start', so that a custom label can be provided
65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
/* This file contains procedures to dump RS data structures.
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*
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* The entry points into this file are
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* rproc_dump: display RS system process table
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*
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* Created:
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* Oct 03, 2005: by Jorrit N. Herder
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*/
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#include "inc.h"
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#include <timers.h>
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#include "../../kernel/priv.h"
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#include "../rs/manager.h"
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PUBLIC struct rproc rproc[NR_SYS_PROCS];
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FORWARD _PROTOTYPE( char *s_flags_str, (int flags) );
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/*===========================================================================*
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* rproc_dmp *
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*===========================================================================*/
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PUBLIC void rproc_dmp()
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{
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struct rproc *rp;
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int i,j, n=0;
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static int prev_i=0;
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getsysinfo(RS_PROC_NR, SI_PROC_TAB, rproc);
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printf("Reincarnation Server (RS) system process table dump\n");
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printf("-----proc---pid-flag--dev- -T---checked----alive-starts-backoff-label command-\n");
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for (i=prev_i; i<NR_SYS_PROCS; i++) {
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rp = &rproc[i];
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if (! rp->r_flags & RS_IN_USE) continue;
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if (++n > 22) break;
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printf("%9d %s %3d/%2d %3u %8u %8u %4dx %3d %s %s",
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rp->r_proc_nr_e,
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s_flags_str(rp->r_flags),
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rp->r_dev_nr, rp->r_dev_style,
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rp->r_period,
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rp->r_check_tm, rp->r_alive_tm,
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rp->r_restarts, rp->r_backoff,
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rp->r_label,
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rp->r_cmd
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);
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printf("\n");
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}
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if (i >= NR_SYS_PROCS) i = 0;
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else printf("--more--\r");
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prev_i = i;
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}
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PRIVATE char *s_flags_str(int flags)
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{
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static char str[5];
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str[0] = (flags & RS_IN_USE) ? 'U' : '-';
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str[1] = (flags & RS_EXITING) ? 'E' : '-';
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str[2] = '-';
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str[3] = '\0';
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return(str);
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}
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