procps/proc/status.c

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/***********************************************************************\
* Copyright (C) 1992-1998 by Michael K. Johnson, johnsonm@redhat.com *
* *
* This file is placed under the conditions of the GNU Library *
* General Public License, version 2, or any later version. *
* See file COPYING for information on distribution conditions. *
\***********************************************************************/
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#include "procps.h"
#include "readproc.h"
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#include "status.h"
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const char * status(const proc_t *restrict task) {
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static char buf[4] = " ";
buf[0] = task->state;
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if (task->rss == 0 && task->state != 'Z')
buf[1] = 'W';
else
buf[1] = ' ';
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if (task->nice < 0)
buf[2] = '<';
else if (task->nice > 0)
buf[2] = 'N';
else
buf[2] = ' ';
return(buf);
}