Chillcraft/libgtop
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Added implementation.

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This commit is contained in:
Martin Baulig
1999-03-21 19:08:59 +00:00
parent b90d2c1c90
commit a429e9c3f9
11 changed files with 351 additions and 38 deletions
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36
sysdeps/kernel/swap.c
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@@ -3,7 +3,7 @@
/* Copyright (C) 1998-99 Martin Baulig
This file is part of LibGTop 1.0.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
Contributed by Martin Baulig <martin@home-of-linux.org>, March 1999.
LibGTop is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
@@ -24,14 +24,22 @@
#include <glibtop.h>
#include <glibtop/swap.h>
static const unsigned long _glibtop_sysdeps_swap = 0;
#include <glibtop_private.h>
static const unsigned long _glibtop_sysdeps_swap =
(1 << GLIBTOP_SWAP_TOTAL) + (1 << GLIBTOP_SWAP_USED) +
(1 << GLIBTOP_SWAP_FREE);
static const unsigned long _glibtop_sysdeps_swap_stat =
(1 << GLIBTOP_SWAP_PAGEIN) + (1 << GLIBTOP_SWAP_PAGEOUT);
/* Init function. */
void
glibtop_init_swap_s (glibtop *server)
{
server->sysdeps.swap = _glibtop_sysdeps_swap;
server->sysdeps.swap = _glibtop_sysdeps_swap |
_glibtop_sysdeps_swap_stat;
}
/* Provides information about swap usage. */
@@ -39,5 +47,25 @@ glibtop_init_swap_s (glibtop *server)
void
glibtop_get_swap_s (glibtop *server, glibtop_swap *buf)
{
memset (buf, 0, sizeof (glibtop_swap));
libgtop_stat_t stat;
libgtop_swap_t swap;
memset (buf, 0, sizeof (glibtop_swap));
if (glibtop_get_proc_data_swap_s (server, &swap))
return;
buf->total = swap.totalswap;
buf->free = swap.freeswap;
buf->used = swap.totalswap - swap.freeswap;
buf->flags = _glibtop_sysdeps_swap;
if (glibtop_get_proc_data_stat_s (server, &stat))
return;
buf->pagein = stat.pswpin;
buf->pageout = stat.pswpout;
buf->flags |= _glibtop_sysdeps_swap_stat;
}