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Importing FreeBSD port of libgtop from Josh Sled.

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This commit is contained in:
Martin Baulig
1998-08-06 23:34:50 +00:00
parent 864867aeeb
commit 79f5a9c667
20 changed files with 554 additions and 244 deletions
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52
sysdeps/freebsd/procsegment.c
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@@ -2,7 +2,7 @@
/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the Gnome Top Library.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
The Gnome Top Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@@ -22,11 +22,57 @@
#include <config.h>
#include <glibtop/procsegment.h>
#include <kvm.h>
#include <sys/param.h>
#include <sys/sysctl.h>
static const unsigned long _glibtop_sysdeps_proc_segment =
(1 << GLIBTOP_PROC_SEGMENT_TRS);
/* (1 << GLIBTOP_PROC_SEGMENT_LRS) +
(1 << GLIBTOP_PROC_SEGMENT_DRS) +
(1 << GLIBTOP_PROC_SEGMENT_DT) +
(1 << GLIBTOP_PROC_SEGMENT_START_CODE) +
(1 << GLIBTOP_PROC_SEGMENT_END_CODE) +
(1 << GLIBTOP_PROC_SEGMENT_START_STACK) */
/* Provides detailed information about a process. */
void
glibtop_get_proc_segment_p (glibtop *server, glibtop_proc_segment *buf,
glibtop_get_proc_segment_s (glibtop *server,
glibtop_proc_segment *buf,
pid_t pid)
{
memset (buf, 0, sizeof (glibtop_proc_segment));
struct kinfo_proc *pinfo;
int *count;
glibtop_init_r(&server, 0, 0);
memset (buf, 0, sizeof (glibtop_proc_segment));
/* Get the process info from the kernel */
kvm_getprocs(server->machine.kd, KERN_PROC_PID, pid, count);
if (*count != 1) {
return; /* the zeroed-out buffer indicating no data */
}
/* trs: text resident set size
pinfo[0]->kp_eproc.e_xrssize;
*/
buf->trs = pinfo[0]->kp_eproc.e_xrssize;
/* lrs: shared-lib resident set size
? */
/* drs: data resident set size
pinfo[0]->kp_eproc.e_vm.vm_map.vm_dsize;
*/
/* dt: dirty pages
*/
/* start_code: address of beginning of code segment
*/
/* end_code: address of end of code segment
*/
/* start_stack: address of the bottom of stack segment
*/
}