56d485c1d6
IS: - do not use p_getfrom_e for a process that is sending - register with TTY only function keys that are used - various header and formatting fixes - proper shutdown code TTY: - restore proper Ctrl+F1 dump contents isofs: - don't even try to call sys_exit()
103 lines
3 KiB
C
103 lines
3 KiB
C
/* This file contains procedures to dump to PM' data structures.
|
|
*
|
|
* The entry points into this file are
|
|
* mproc_dmp: display PM process table
|
|
*
|
|
* Created:
|
|
* May 11, 2005: by Jorrit N. Herder
|
|
*/
|
|
|
|
#include "inc.h"
|
|
#include "../pm/mproc.h"
|
|
#include <timers.h>
|
|
#include <minix/config.h>
|
|
#include <minix/type.h>
|
|
|
|
PUBLIC struct mproc mproc[NR_PROCS];
|
|
|
|
/*===========================================================================*
|
|
* mproc_dmp *
|
|
*===========================================================================*/
|
|
PRIVATE char *flags_str(int flags)
|
|
{
|
|
static char str[14];
|
|
str[0] = (flags & WAITING) ? 'W' : '-';
|
|
str[1] = (flags & ZOMBIE) ? 'Z' : '-';
|
|
str[2] = (flags & PAUSED) ? 'P' : '-';
|
|
str[3] = (flags & ALARM_ON) ? 'A' : '-';
|
|
str[4] = (flags & EXITING) ? 'E' : '-';
|
|
str[5] = (flags & STOPPED) ? 'S' : '-';
|
|
str[6] = (flags & SIGSUSPENDED) ? 'U' : '-';
|
|
str[7] = (flags & REPLY) ? 'R' : '-';
|
|
str[8] = (flags & FS_CALL) ? 'F' : '-';
|
|
str[9] = (flags & PM_SIG_PENDING) ? 's' : '-';
|
|
str[10] = (flags & PRIV_PROC) ? 'p' : '-';
|
|
str[11] = (flags & PARTIAL_EXEC) ? 'x' : '-';
|
|
str[12] = (flags & DELAY_CALL) ? 'd' : '-';
|
|
str[13] = '\0';
|
|
|
|
return str;
|
|
}
|
|
|
|
PUBLIC void mproc_dmp()
|
|
{
|
|
struct mproc *mp;
|
|
int i, n=0;
|
|
static int prev_i = 0;
|
|
|
|
printf("Process manager (PM) process table dump\n");
|
|
|
|
getsysinfo(PM_PROC_NR, SI_PROC_TAB, mproc);
|
|
|
|
printf("-process- -nr-pnr-tnr- --pid--ppid--pgrp- -uid-- -gid-- -nice- -flags-------\n");
|
|
for (i=prev_i; i<NR_PROCS; i++) {
|
|
mp = &mproc[i];
|
|
if (mp->mp_pid == 0 && i != PM_PROC_NR) continue;
|
|
if (++n > 22) break;
|
|
printf("%8.8s %4d%4d%4d %5d %5d %5d ",
|
|
mp->mp_name, i, mp->mp_parent, mp->mp_tracer, mp->mp_pid, mproc[mp->mp_parent].mp_pid, mp->mp_procgrp);
|
|
printf("%2d(%2d) %2d(%2d) ",
|
|
mp->mp_realuid, mp->mp_effuid, mp->mp_realgid, mp->mp_effgid);
|
|
printf(" %3d %s ",
|
|
mp->mp_nice, flags_str(mp->mp_flags));
|
|
printf("\n");
|
|
}
|
|
if (i >= NR_PROCS) i = 0;
|
|
else printf("--more--\r");
|
|
prev_i = i;
|
|
}
|
|
|
|
/*===========================================================================*
|
|
* sigaction_dmp *
|
|
*===========================================================================*/
|
|
PUBLIC void sigaction_dmp()
|
|
{
|
|
struct mproc *mp;
|
|
int i, n=0;
|
|
static int prev_i = 0;
|
|
clock_t uptime;
|
|
|
|
printf("Process manager (PM) signal action dump\n");
|
|
|
|
getsysinfo(PM_PROC_NR, SI_PROC_TAB, mproc);
|
|
getuptime(&uptime);
|
|
|
|
printf("-process- -nr- --ignore- --catch- --block- -tomess- -pending- -alarm---\n");
|
|
for (i=prev_i; i<NR_PROCS; i++) {
|
|
mp = &mproc[i];
|
|
if (mp->mp_pid == 0 && i != PM_PROC_NR) continue;
|
|
if (++n > 22) break;
|
|
printf("%8.8s %3d ", mp->mp_name, i);
|
|
printf(" %08x %08x %08x %08x ",
|
|
mp->mp_ignore, mp->mp_catch, mp->mp_sigmask, mp->mp_sig2mess);
|
|
printf("%08x ", mp->mp_sigpending);
|
|
if (mp->mp_flags & ALARM_ON) printf("%8u", mp->mp_timer.tmr_exp_time-uptime);
|
|
else printf(" -");
|
|
printf("\n");
|
|
}
|
|
if (i >= NR_PROCS) i = 0;
|
|
else printf("--more--\r");
|
|
prev_i = i;
|
|
}
|
|
|
|
|