From 52e25213825024b8bb446eb26b03bedc9d5c2103 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:00:29 +0200 Subject: Adding upstream version 3.2.2. Signed-off-by: Daniel Baumann --- SwapMeter.c | 73 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 SwapMeter.c (limited to 'SwapMeter.c') diff --git a/SwapMeter.c b/SwapMeter.c new file mode 100644 index 0000000..c0f4820 --- /dev/null +++ b/SwapMeter.c @@ -0,0 +1,73 @@ +/* +htop - SwapMeter.c +(C) 2004-2011 Hisham H. Muhammad +Released under the GNU GPLv2+, see the COPYING file +in the source distribution for its full text. +*/ + +#include "config.h" // IWYU pragma: keep + +#include "SwapMeter.h" + +#include +#include + +#include "CRT.h" +#include "Object.h" +#include "Platform.h" +#include "RichString.h" + + +static const int SwapMeter_attributes[] = { + SWAP, + SWAP_CACHE +}; + +static void SwapMeter_updateValues(Meter* this) { + char* buffer = this->txtBuffer; + size_t size = sizeof(this->txtBuffer); + int written; + + this->values[1] = NAN; /* 'cached' not present on all platforms */ + Platform_setSwapValues(this); + + written = Meter_humanUnit(buffer, this->values[0], size); + METER_BUFFER_CHECK(buffer, size, written); + + METER_BUFFER_APPEND_CHR(buffer, size, '/'); + + Meter_humanUnit(buffer, this->total, size); +} + +static void SwapMeter_display(const Object* cast, RichString* out) { + char buffer[50]; + const Meter* this = (const Meter*)cast; + RichString_writeAscii(out, CRT_colors[METER_TEXT], ":"); + Meter_humanUnit(buffer, this->total, sizeof(buffer)); + RichString_appendAscii(out, CRT_colors[METER_VALUE], buffer); + Meter_humanUnit(buffer, this->values[SWAP_METER_USED], sizeof(buffer)); + RichString_appendAscii(out, CRT_colors[METER_TEXT], " used:"); + RichString_appendAscii(out, CRT_colors[METER_VALUE], buffer); + + if (!isnan(this->values[SWAP_METER_CACHE])) { + Meter_humanUnit(buffer, this->values[SWAP_METER_CACHE], sizeof(buffer)); + RichString_appendAscii(out, CRT_colors[METER_TEXT], " cache:"); + RichString_appendAscii(out, CRT_colors[SWAP_CACHE], buffer); + } +} + +const MeterClass SwapMeter_class = { + .super = { + .extends = Class(Meter), + .delete = Meter_delete, + .display = SwapMeter_display, + }, + .updateValues = SwapMeter_updateValues, + .defaultMode = BAR_METERMODE, + .maxItems = 2, + .total = 100.0, + .attributes = SwapMeter_attributes, + .name = "Swap", + .uiName = "Swap", + .caption = "Swp" +}; -- cgit v1.2.3