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dboxinfo: fix reading of memory values

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...which failed on machines with more than 2GiB of RAM.
(patch is verified on a 1TiB RAM box :-)
This commit is contained in:
Stefan Seyfried
2013-12-30 01:15:13 +01:00
parent 7d379dcb30
commit e4b0224f77
1 changed files with 5 additions and 3 deletions
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8
src/gui/dboxinfo.cpp
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@@ -4,6 +4,8 @@
Copyright (C) 2001 Steffen Hehn 'McClean'
Homepage: http://dbox.cyberphoria.org/
(C) 2009-2011, 2013 Stefan Seyfried
Kommentar:
Diese GUI wurde von Grund auf neu programmiert und sollte nun vom
@@ -223,7 +225,7 @@ void CDBoxInfoWidget::paint()
int icon_w = 0, icon_h = 0;
frameBuffer->getIconSize(NEUTRINO_ICON_REC, &icon_w, &icon_h);
int m[2][3] = { { 0, 0, 0 }, { 0, 0, 0 } }; // size, used, available
unsigned long m[2][3] = { { 0, 0, 0 }, { 0, 0, 0 } }; // size, used, available
#define DBINFO_TOTAL 0
#define DBINFO_USED 1
#define DBINFO_FREE 2
@@ -233,9 +235,9 @@ void CDBoxInfoWidget::paint()
FILE *procmeminfo = fopen("/proc/meminfo", "r");
if (procmeminfo) {
char buf[80], a[80];
int v;
unsigned long v;
while (fgets(buf, sizeof(buf), procmeminfo))
if (2 == sscanf(buf, "%[^:]: %d", a, &v)) {
if (2 == sscanf(buf, "%[^:]: %lu", a, &v)) {
if (!strcasecmp(a, "MemTotal"))
m[DBINFO_RAM][DBINFO_TOTAL] += v;
else if (!strcasecmp(a, "MemFree"))