sys/src/process_scan.c

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// _Id: process_scan.c,v 1.3 2009-05-16 16:59:44 roart Exp $
// _Locker:  $

// Author. Roar Thronæs.
/**
   \file process_scan.c
   \brief scan process
   \author Roar Thronæs
*/

#include <linux/sched.h>
#include <system_data_cells.h>

/** system service process_scan - MISSING */

// we will need struct _pscanctx soon

unsigned long pscan_id = 2;

/**
   \brief get next pcb
   \details fix implementation. make multiuser version
*/

int exe_pscan_next_id(struct _pcb ** p) {
  int i;
  unsigned long *vec=sch_gl_pcbvec;
  for (i=pscan_id;i<MAXPROCESSCNT;i++) {
    if (vec[i]==0) continue;
    {
      struct _pcb * p = vec[i];
      if (p == init_tasks[p->pcb_l_cpu_id])
        continue;
    }
    *p=vec[i];
    pscan_id++;
    return 1;
  }
  pscan_id=2;
  return 0;
}

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