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swap: add support for macOS

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This commit is contained in:
Pierre Pronchery 2022-05-14 00:03:59 +02:00
parent e26c30c2f4
commit 57f536298f
1 changed files with 30 additions and 12 deletions
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42
src/applets/swap.c
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@ -19,11 +19,13 @@
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#if defined(__FreeBSD__)
#if defined(__APPLE__) || defined(__FreeBSD__)
# include <sys/types.h>
# include <sys/sysctl.h>
# include <sys/vmmeter.h>
# include <vm/vm_param.h>
# if defined(__FreeBSD__)
# include <vm/vm_param.h>
# endif
#elif defined(__linux__)
# include <sys/sysinfo.h>
#elif defined(__NetBSD__)
@ -151,6 +153,9 @@ static void _swap_destroy(Swap * swap)
/* accessors */
static void _swap_set(Swap * swap, gdouble level)
{
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%f)\n", __func__, level);
#endif
#if GTK_CHECK_VERSION(3, 8, 0)
gtk_level_bar_set_value(GTK_LEVEL_BAR(swap->scale), level);
#elif GTK_CHECK_VERSION(3, 6, 0)
@ -166,21 +171,36 @@ static void _swap_set(Swap * swap, gdouble level)
/* swap_on_timeout */
static gboolean _swap_on_timeout(gpointer data)
{
#if defined(__FreeBSD__)
Swap * swap = data;
int mib[] = { CTL_VM, VM_TOTAL };
struct vmmeter t;
size_t size = sizeof(t);
#if defined(__APPLE__)
int mib[] = { CTL_VM, VM_SWAPUSAGE };
struct xsw_usage sw;
size_t size = sizeof(sw);
gdouble value;
if(sysctl(mib, 2, &t, &size, NULL, 0) < 0)
if(sysctl(mib, 2, &sw, &size, NULL, 0) != 0)
{
error_set("%s: %s: %s", applet.name, "sysctl",
strerror(errno));
return swap->helper->error(NULL, error_get(NULL), TRUE);
}
value = sw.xsu_used;
value /= sw.xsu_total;
_swap_set(swap, value);
return TRUE;
#elif defined(__FreeBSD__)
int mib[] = { CTL_VM, VM_TOTAL };
struct vmmeter vm;
size_t size = sizeof(vm);
gdouble value;
if(sysctl(mib, 2, &vm, &size, NULL, 0) < 0)
return TRUE;
value = t.t_rm;
value /= t.t_vm;
value = vm.t_avm;
value /= vm.t_vm;
_swap_set(swap, value);
return TRUE;
#elif defined(__linux__)
Swap * swap = data;
struct sysinfo sy;
gdouble value;
@ -192,7 +212,6 @@ static gboolean _swap_on_timeout(gpointer data)
_swap_set(swap, value);
return TRUE;
#elif defined(__NetBSD__)
Swap * swap = data;
int mib[] = { CTL_VM, VM_UVMEXP };
struct uvmexp ue;
size_t size = sizeof(ue);
@ -205,7 +224,6 @@ static gboolean _swap_on_timeout(gpointer data)
_swap_set(swap, value);
return TRUE;
#else
Swap * swap = data;
/* FIXME not supported */
swap->timeout = 0;