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Diffstat (limited to 'fedora/.local/bin/htop-vim/linux/LibSensors.c')
-rw-r--r--fedora/.local/bin/htop-vim/linux/LibSensors.c269
1 files changed, 0 insertions, 269 deletions
diff --git a/fedora/.local/bin/htop-vim/linux/LibSensors.c b/fedora/.local/bin/htop-vim/linux/LibSensors.c
deleted file mode 100644
index 9a27fe5..0000000
--- a/fedora/.local/bin/htop-vim/linux/LibSensors.c
+++ /dev/null
@@ -1,269 +0,0 @@
-#include "linux/LibSensors.h"
-
-#include "config.h"
-
-#ifdef HAVE_SENSORS_SENSORS_H
-
-#include <assert.h>
-#include <dlfcn.h>
-#include <errno.h>
-#include <limits.h>
-#include <math.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <sensors/sensors.h>
-
-#include "Macros.h"
-#include "XUtils.h"
-#include "linux/LinuxProcessList.h"
-
-
-#ifdef BUILD_STATIC
-
-#define sym_sensors_init sensors_init
-#define sym_sensors_cleanup sensors_cleanup
-#define sym_sensors_get_detected_chips sensors_get_detected_chips
-#define sym_sensors_get_features sensors_get_features
-#define sym_sensors_get_subfeature sensors_get_subfeature
-#define sym_sensors_get_value sensors_get_value
-
-#else
-
-static int (*sym_sensors_init)(FILE*);
-static void (*sym_sensors_cleanup)(void);
-static const sensors_chip_name* (*sym_sensors_get_detected_chips)(const sensors_chip_name*, int*);
-static const sensors_feature* (*sym_sensors_get_features)(const sensors_chip_name*, int*);
-static const sensors_subfeature* (*sym_sensors_get_subfeature)(const sensors_chip_name*, const sensors_feature*, sensors_subfeature_type);
-static int (*sym_sensors_get_value)(const sensors_chip_name*, int, double*);
-
-static void* dlopenHandle = NULL;
-
-#endif /* BUILD_STATIC */
-
-int LibSensors_init(void) {
-#ifdef BUILD_STATIC
-
- return sym_sensors_init(NULL);
-
-#else
-
- if (!dlopenHandle) {
- /* Find the unversioned libsensors.so (symlink) and prefer that, but Debian has .so.5 and Fedora .so.4 without
- matching symlinks (unless people install the -dev packages) */
- dlopenHandle = dlopen("libsensors.so", RTLD_LAZY);
- if (!dlopenHandle)
- dlopenHandle = dlopen("libsensors.so.5", RTLD_LAZY);
- if (!dlopenHandle)
- dlopenHandle = dlopen("libsensors.so.4", RTLD_LAZY);
- if (!dlopenHandle)
- goto dlfailure;
-
- /* Clear any errors */
- dlerror();
-
- #define resolve(symbolname) do { \
- *(void **)(&sym_##symbolname) = dlsym(dlopenHandle, #symbolname); \
- if (!sym_##symbolname || dlerror() != NULL) \
- goto dlfailure; \
- } while(0)
-
- resolve(sensors_init);
- resolve(sensors_cleanup);
- resolve(sensors_get_detected_chips);
- resolve(sensors_get_features);
- resolve(sensors_get_subfeature);
- resolve(sensors_get_value);
-
- #undef resolve
- }
-
- return sym_sensors_init(NULL);
-
-
-dlfailure:
- if (dlopenHandle) {
- dlclose(dlopenHandle);
- dlopenHandle = NULL;
- }
- return -1;
-
-#endif /* BUILD_STATIC */
-}
-
-void LibSensors_cleanup(void) {
-#ifdef BUILD_STATIC
-
- sym_sensors_cleanup();
-
-#else
-
- if (dlopenHandle) {
- sym_sensors_cleanup();
-
- dlclose(dlopenHandle);
- dlopenHandle = NULL;
- }
-
-#endif /* BUILD_STATIC */
-}
-
-int LibSensors_reload(void) {
-#ifndef BUILD_STATIC
- if (!dlopenHandle) {
- errno = ENOTSUP;
- return -1;
- }
-#endif /* !BUILD_STATIC */
-
- sym_sensors_cleanup();
- return sym_sensors_init(NULL);
-}
-
-static int tempDriverPriority(const sensors_chip_name* chip) {
- static const struct TempDriverDefs {
- const char* prefix;
- int priority;
- } tempDrivers[] = {
- { "coretemp", 0 },
- { "via_cputemp", 0 },
- { "cpu_thermal", 0 },
- { "k10temp", 0 },
- { "zenpower", 0 },
- /* Low priority drivers */
- { "acpitz", 1 },
- };
-
- for (size_t i = 0; i < ARRAYSIZE(tempDrivers); i++)
- if (String_eq(chip->prefix, tempDrivers[i].prefix))
- return tempDrivers[i].priority;
-
- return -1;
-}
-
-void LibSensors_getCPUTemperatures(CPUData* cpus, unsigned int existingCPUs, unsigned int activeCPUs) {
- assert(existingCPUs > 0 && existingCPUs < 16384);
- double data[existingCPUs + 1];
- for (size_t i = 0; i < existingCPUs + 1; i++)
- data[i] = NAN;
-
-#ifndef BUILD_STATIC
- if (!dlopenHandle)
- goto out;
-#endif /* !BUILD_STATIC */
-
- unsigned int coreTempCount = 0;
- int topPriority = 99;
-
- int n = 0;
- for (const sensors_chip_name* chip = sym_sensors_get_detected_chips(NULL, &n); chip; chip = sym_sensors_get_detected_chips(NULL, &n)) {
- const int priority = tempDriverPriority(chip);
- if (priority < 0)
- continue;
-
- if (priority > topPriority)
- continue;
-
- if (priority < topPriority) {
- /* Clear data from lower priority sensor */
- for (size_t i = 0; i < existingCPUs + 1; i++)
- data[i] = NAN;
- }
-
- topPriority = priority;
-
- int m = 0;
- for (const sensors_feature* feature = sym_sensors_get_features(chip, &m); feature; feature = sym_sensors_get_features(chip, &m)) {
- if (feature->type != SENSORS_FEATURE_TEMP)
- continue;
-
- if (!feature->name || !String_startsWith(feature->name, "temp"))
- continue;
-
- unsigned long int tempID = strtoul(feature->name + strlen("temp"), NULL, 10);
- if (tempID == 0 || tempID == ULONG_MAX)
- continue;
-
- /* Feature name IDs start at 1, adjust to start at 0 to match data indices */
- tempID--;
-
- if (tempID > existingCPUs)
- continue;
-
- const sensors_subfeature* subFeature = sym_sensors_get_subfeature(chip, feature, SENSORS_SUBFEATURE_TEMP_INPUT);
- if (!subFeature)
- continue;
-
- double temp;
- int r = sym_sensors_get_value(chip, subFeature->number, &temp);
- if (r != 0)
- continue;
-
- /* If already set, e.g. Ryzen reporting platform temperature for each die, use the bigger one */
- if (isnan(data[tempID])) {
- data[tempID] = temp;
- if (tempID > 0)
- coreTempCount++;
- } else {
- data[tempID] = MAXIMUM(data[tempID], temp);
- }
- }
- }
-
- /* Adjust data for chips not providing a platform temperature */
- if (coreTempCount + 1 == activeCPUs || coreTempCount + 1 == activeCPUs / 2) {
- memmove(&data[1], &data[0], existingCPUs * sizeof(*data));
- data[0] = NAN;
- coreTempCount++;
-
- /* Check for further adjustments */
- }
-
- /* Only package temperature - copy to all cores */
- if (coreTempCount == 0 && !isnan(data[0])) {
- for (unsigned int i = 1; i <= existingCPUs; i++)
- data[i] = data[0];
-
- /* No further adjustments */
- goto out;
- }
-
- /* No package temperature - set to max core temperature */
- if (isnan(data[0]) && coreTempCount != 0) {
- double maxTemp = NAN;
- for (unsigned int i = 1; i <= existingCPUs; i++) {
- if (isnan(data[i]))
- continue;
-
- maxTemp = MAXIMUM(maxTemp, data[i]);
- }
-
- data[0] = maxTemp;
-
- /* Check for further adjustments */
- }
-
- /* Only temperature for core 0, maybe Ryzen - copy to all other cores */
- if (coreTempCount == 1 && !isnan(data[1])) {
- for (unsigned int i = 2; i <= existingCPUs; i++)
- data[i] = data[1];
-
- /* No further adjustments */
- goto out;
- }
-
- /* Half the temperatures, probably HT/SMT - copy to second half */
- const unsigned int delta = activeCPUs / 2;
- if (coreTempCount == delta) {
- memcpy(&data[delta + 1], &data[1], delta * sizeof(*data));
-
- /* No further adjustments */
- goto out;
- }
-
-out:
- for (unsigned int i = 0; i <= existingCPUs; i++)
- cpus[i].temperature = data[i];
-}
-
-#endif /* HAVE_SENSORS_SENSORS_H */
generated by cgit v1.2.3 (git 2.39.1) at 2026-04-28 09:29:59 +0000