Works a little bit more like `ps' - you can give an optional command line
1998-08-12 Martin Baulig <martin@home-of-linux.org> * second.c: Works a little bit more like `ps' - you can give an optional command line argument to get information about a single process.
This commit is contained in:
Martin Baulig
committed by
Martin Baulig
Martin Baulig
parent
9248d72018
commit
2e670cc0d8
@@ -1,3 +1,9 @@
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1998-08-12 Martin Baulig <martin@home-of-linux.org>
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* second.c: Works a little bit more like `ps' - you can
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give an optional command line argument to get information
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about a single process.
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1998-07-22 Martin Baulig <martin@home-of-linux.org>
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* mountlist.c: New file.
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@@ -29,10 +29,105 @@
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#include <glibtop/union.h>
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#include <glibtop/sysdeps.h>
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static void
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output (pid_t pid)
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{
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glibtop_union data;
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printf ("\n");
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glibtop_get_proc_state (&data.proc_state, pid);
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printf ("Proc_State PID %5u (0x%08lx): "
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"'%s', %c, %u, %u\n", pid,
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(unsigned long) data.proc_state.flags,
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data.proc_state.cmd, data.proc_state.state,
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data.proc_state.uid, data.proc_state.gid);
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glibtop_get_proc_uid (&data.proc_uid, pid);
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printf ("Proc_Uid PID %5u (0x%08lx): "
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"%d %d %d %d %d %d %d %d %d %d %d %d\n", pid,
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(unsigned long) data.proc_uid.flags,
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data.proc_uid.uid, data.proc_uid.euid,
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data.proc_uid.gid, data.proc_uid.egid,
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data.proc_uid.pid, data.proc_uid.ppid,
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data.proc_uid.pgrp, data.proc_uid.session,
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data.proc_uid.tty, data.proc_uid.tpgid,
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data.proc_uid.priority, data.proc_uid.nice);
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glibtop_get_proc_mem (&data.proc_mem, pid);
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printf ("Proc_Mem PID %5u (0x%08lx): "
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"%lu %lu %lu %lu %lu %lu\n", pid,
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(unsigned long) data.proc_mem.flags,
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(unsigned long) data.proc_mem.size,
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(unsigned long) data.proc_mem.vsize,
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(unsigned long) data.proc_mem.resident,
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(unsigned long) data.proc_mem.share,
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(unsigned long) data.proc_mem.rss,
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(unsigned long) data.proc_mem.rss_rlim);
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glibtop_get_proc_segment (&data.proc_segment, pid);
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printf ("Proc_Segment PID %5u (0x%08lx): "
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"%lu %lu %lu %lu %lu %lu %lu %lu\n", pid,
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(unsigned long) data.proc_segment.flags,
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(unsigned long) data.proc_segment.text_rss,
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(unsigned long) data.proc_segment.shlib_rss,
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(unsigned long) data.proc_segment.data_rss,
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(unsigned long) data.proc_segment.stack_rss,
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(unsigned long) data.proc_segment.dirty_size,
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(unsigned long) data.proc_segment.start_code,
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(unsigned long) data.proc_segment.end_code,
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(unsigned long) data.proc_segment.start_stack);
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glibtop_get_proc_time (&data.proc_time, pid);
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printf ("Proc_Time PID %5u (0x%08lx): "
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"%lu %lu %lu %lu %lu %lu %lu %lu %lu\n", pid,
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(unsigned long) data.proc_time.flags,
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(unsigned long) data.proc_time.start_time,
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(unsigned long) data.proc_time.rtime,
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(unsigned long) data.proc_time.utime,
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(unsigned long) data.proc_time.stime,
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(unsigned long) data.proc_time.cutime,
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(unsigned long) data.proc_time.cstime,
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(unsigned long) data.proc_time.timeout,
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(unsigned long) data.proc_time.it_real_value,
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(unsigned long) data.proc_time.frequency);
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glibtop_get_proc_signal (&data.proc_signal, pid);
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printf ("Proc_Signal PID %5u (0x%08lx): "
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"%lu %lu %lu %lu\n", pid,
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(unsigned long) data.proc_signal.flags,
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(unsigned long) data.proc_signal.signal,
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(unsigned long) data.proc_signal.blocked,
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(unsigned long) data.proc_signal.sigignore,
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(unsigned long) data.proc_signal.sigcatch);
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glibtop_get_proc_kernel (&data.proc_kernel, pid);
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printf ("Proc_Kernel PID %5u (0x%08lx): "
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"%lu %lu %lu %lu %lu %lu %lu %lu (%s)\n", pid,
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(unsigned long) data.proc_kernel.flags,
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(unsigned long) data.proc_kernel.k_flags,
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(unsigned long) data.proc_kernel.min_flt,
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(unsigned long) data.proc_kernel.maj_flt,
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(unsigned long) data.proc_kernel.cmin_flt,
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(unsigned long) data.proc_kernel.cmaj_flt,
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(unsigned long) data.proc_kernel.kstk_esp,
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(unsigned long) data.proc_kernel.kstk_eip,
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(unsigned long) data.proc_kernel.nwchan,
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data.proc_kernel.wchan);
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printf ("\n");
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}
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int
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main (int argc, char *argv [])
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{
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glibtop_union data;
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glibtop_proclist proclist;
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glibtop_sysdeps sysdeps;
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unsigned *ptr, pid, i;
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@@ -65,15 +160,21 @@ main (int argc, char *argv [])
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(unsigned long) sysdeps.proc_kernel,
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(unsigned long) sysdeps.proc_segment);
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if ((argc == 2) && (sscanf (argv [1], "%d", &pid) == 1)) {
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output (pid);
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exit (0);
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}
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printf ("\n");
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ptr = glibtop_get_proclist (&proclist, 0, 0);
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printf ("Proclist (0x%08lx): %lu, %lu, %lu\n",
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(unsigned long) data.proclist.flags,
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(unsigned long) data.proclist.number,
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(unsigned long) data.proclist.size,
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(unsigned long) data.proclist.total);
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(unsigned long) proclist.flags,
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(unsigned long) proclist.number,
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(unsigned long) proclist.size,
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(unsigned long) proclist.total);
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if (!ptr) exit (1);
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@@ -81,95 +182,7 @@ main (int argc, char *argv [])
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pid = ptr [i];
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printf ("\n");
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glibtop_get_proc_state (&data.proc_state, pid);
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printf ("Proc_State PID %5u (0x%08lx): "
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"'%s', %c, %u, %u\n", pid,
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(unsigned long) data.proc_state.flags,
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data.proc_state.cmd, data.proc_state.state,
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data.proc_state.uid, data.proc_state.gid);
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glibtop_get_proc_uid (&data.proc_uid, pid);
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printf ("Proc_Uid PID %5u (0x%08lx): "
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"%d %d %d %d %d %d %d %d %d %d %d %d\n", pid,
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(unsigned long) data.proc_uid.flags,
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data.proc_uid.uid, data.proc_uid.euid,
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data.proc_uid.gid, data.proc_uid.egid,
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data.proc_uid.pid, data.proc_uid.ppid,
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data.proc_uid.pgrp, data.proc_uid.session,
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data.proc_uid.tty, data.proc_uid.tpgid,
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data.proc_uid.priority, data.proc_uid.nice);
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glibtop_get_proc_mem (&data.proc_mem, pid);
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printf ("Proc_Mem PID %5u (0x%08lx): "
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"%lu %lu %lu %lu %lu %lu\n", pid,
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(unsigned long) data.proc_mem.flags,
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(unsigned long) data.proc_mem.size,
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(unsigned long) data.proc_mem.vsize,
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(unsigned long) data.proc_mem.resident,
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(unsigned long) data.proc_mem.share,
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(unsigned long) data.proc_mem.rss,
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(unsigned long) data.proc_mem.rss_rlim);
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glibtop_get_proc_segment (&data.proc_segment, pid);
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printf ("Proc_Segment PID %5u (0x%08lx): "
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"%lu %lu %lu %lu %lu %lu %lu %lu\n", pid,
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(unsigned long) data.proc_segment.flags,
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(unsigned long) data.proc_segment.text_rss,
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(unsigned long) data.proc_segment.shlib_rss,
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(unsigned long) data.proc_segment.data_rss,
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(unsigned long) data.proc_segment.stack_rss,
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(unsigned long) data.proc_segment.dirty_size,
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(unsigned long) data.proc_segment.start_code,
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(unsigned long) data.proc_segment.end_code,
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(unsigned long) data.proc_segment.start_stack);
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glibtop_get_proc_time (&data.proc_time, pid);
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printf ("Proc_Time PID %5u (0x%08lx): "
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"%lu %lu %lu %lu %lu %lu %lu %lu %lu\n", pid,
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(unsigned long) data.proc_time.flags,
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(unsigned long) data.proc_time.start_time,
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(unsigned long) data.proc_time.rtime,
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(unsigned long) data.proc_time.utime,
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(unsigned long) data.proc_time.stime,
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(unsigned long) data.proc_time.cutime,
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(unsigned long) data.proc_time.cstime,
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(unsigned long) data.proc_time.timeout,
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(unsigned long) data.proc_time.it_real_value,
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(unsigned long) data.proc_time.frequency);
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glibtop_get_proc_signal (&data.proc_signal, pid);
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printf ("Proc_Signal PID %5u (0x%08lx): "
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"%lu %lu %lu %lu\n", pid,
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(unsigned long) data.proc_signal.flags,
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(unsigned long) data.proc_signal.signal,
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(unsigned long) data.proc_signal.blocked,
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(unsigned long) data.proc_signal.sigignore,
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(unsigned long) data.proc_signal.sigcatch);
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glibtop_get_proc_kernel (&data.proc_kernel, pid);
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printf ("Proc_Kernel PID %5u (0x%08lx): "
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"%lu %lu %lu %lu %lu %lu %lu %lu (%s)\n", pid,
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(unsigned long) data.proc_kernel.flags,
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(unsigned long) data.proc_kernel.k_flags,
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(unsigned long) data.proc_kernel.min_flt,
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(unsigned long) data.proc_kernel.maj_flt,
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(unsigned long) data.proc_kernel.cmin_flt,
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(unsigned long) data.proc_kernel.cmaj_flt,
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(unsigned long) data.proc_kernel.kstk_esp,
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(unsigned long) data.proc_kernel.kstk_eip,
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(unsigned long) data.proc_kernel.nwchan,
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data.proc_kernel.wchan);
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printf ("\n");
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output (pid);
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}
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glibtop_free (ptr);
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