minix/servers/is/dmp_rs.c
Kees van Reeuwijk f3c98fdca2 Fixed a number of cases where a bits in an integer were tested
incorrectly, resulting in real (and nasty) bugs.
2010-03-02 12:55:39 +00:00

68 lines
1.8 KiB
C

/* This file contains procedures to dump RS data structures.
*
* The entry points into this file are
* rproc_dump: display RS system process table
*
* Created:
* Oct 03, 2005: by Jorrit N. Herder
*/
#include "inc.h"
#include <timers.h>
#include <minix/rs.h>
#include "../../kernel/priv.h"
#include "../rs/const.h"
#include "../rs/type.h"
PUBLIC struct rprocpub rprocpub[NR_SYS_PROCS];
PUBLIC struct rproc rproc[NR_SYS_PROCS];
FORWARD _PROTOTYPE( char *s_flags_str, (int flags) );
/*===========================================================================*
* rproc_dmp *
*===========================================================================*/
PUBLIC void rproc_dmp()
{
struct rproc *rp;
struct rprocpub *rpub;
int i,j, n=0;
static int prev_i=0;
getsysinfo(RS_PROC_NR, SI_PROCPUB_TAB, rprocpub);
getsysinfo(RS_PROC_NR, SI_PROC_TAB, rproc);
printf("Reincarnation Server (RS) system process table dump\n");
printf("----label---- endpoint- -pid- flags -dev- -T- alive_tm starts command\n");
for (i=prev_i; i<NR_SYS_PROCS; i++) {
rp = &rproc[i];
rpub = &rprocpub[i];
if (! (rp->r_flags & RS_IN_USE)) continue;
if (++n > 22) break;
printf("%13s %9d %5d %5s %3d/%1d %3u %8u %5dx %s",
rpub->label, rpub->endpoint, rp->r_pid,
s_flags_str(rp->r_flags), rpub->dev_nr, rpub->dev_style,
rpub->period, rp->r_alive_tm, rp->r_restarts,
rp->r_cmd
);
printf("\n");
}
if (i >= NR_SYS_PROCS) i = 0;
else printf("--more--\r");
prev_i = i;
}
PRIVATE char *s_flags_str(int flags)
{
static char str[10];
str[0] = (flags & RS_IN_USE) ? 'U' : '-';
str[1] = (flags & RS_INITIALIZING) ? 'I' : '-';
str[2] = (flags & RS_UPDATING) ? 'u' : '-';
str[3] = (flags & RS_EXITING) ? 'E' : '-';
str[4] = (flags & RS_NOPINGREPLY) ? 'N' : '-';
str[5] = '\0';
return(str);
}