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@@ -1,129 +0,0 @@
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-/* See LICENSE file for copyright and license details. */
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-#include <stdio.h>
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-#if defined (__OpenBSD__)
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-#include <sys/types.h>
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-#include <sys/sysctl.h>
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-#include <stdlib.h>
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-#include <unistd.h>
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-#endif
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-
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-#include "../util.h"
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-
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-#if defined(__linux__)
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-const char *
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-ram_free(void)
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-{
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- long free;
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-
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- return (pscanf("/proc/meminfo", "MemFree: %ld kB\n", &free) == 1) ?
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- bprintf("%f", (float)free / 1024 / 1024) : NULL;
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-}
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-
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-const char *
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-ram_perc(void)
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-{
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- long total, free, buffers, cached;
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-
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- return (pscanf("/proc/meminfo",
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- "MemTotal: %ld kB\n"
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- "MemFree: %ld kB\n"
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- "MemAvailable: %ld kB\nBuffers: %ld kB\n"
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- "Cached: %ld kB\n",
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- &total, &free, &buffers, &buffers, &cached) == 5) ?
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- bprintf("%d", 100 * ((total - free) - (buffers + cached)) / total) :
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- NULL;
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-}
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-
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-const char *
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-ram_total(void)
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-{
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- long total;
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-
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- return (pscanf("/proc/meminfo", "MemTotal: %ld kB\n", &total) == 1) ?
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- bprintf("%f", (float)total / 1024 / 1024) : NULL;
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-}
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-
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-const char *
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-ram_used(void)
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-{
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- long total, free, buffers, cached;
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-
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- return (pscanf("/proc/meminfo",
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- "MemTotal: %ld kB\n"
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- "MemFree: %ld kB\n"
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- "MemAvailable: %ld kB\nBuffers: %ld kB\n"
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- "Cached: %ld kB\n",
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- &total, &free, &buffers, &buffers, &cached) == 5) ?
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- bprintf("%f", (float)(total - free - buffers - cached) / 1024 / 1024) :
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- NULL;
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-}
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-#elif defined(__OpenBSD__)
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-inline int
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-load_uvmexp(struct uvmexp *uvmexp)
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-{
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- int uvmexp_mib[] = {CTL_VM, VM_UVMEXP};
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- size_t size;
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-
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- size = sizeof(*uvmexp);
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-
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- return sysctl(uvmexp_mib, 2, uvmexp, &size, NULL, 0) >= 0 ? 1 : 0;
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-}
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-
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-const char *
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-ram_free(void)
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-{
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- struct uvmexp uvmexp;
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- float free;
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- int free_pages;
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-
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- if (load_uvmexp(&uvmexp)) {
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- free_pages = uvmexp.npages - uvmexp.active;
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- free = (double) (free_pages * uvmexp.pagesize) / 1024 / 1024 / 1024;
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- return bprintf("%f", free);
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- }
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-
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- return NULL;
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-}
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-
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-const char *
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-ram_perc(void)
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-{
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- struct uvmexp uvmexp;
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- int percent;
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-
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- if (load_uvmexp(&uvmexp)) {
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- percent = uvmexp.active * 100 / uvmexp.npages;
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- return bprintf("%d", percent);
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- }
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-
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- return NULL;
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-}
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-
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-const char *
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-ram_total(void)
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-{
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- struct uvmexp uvmexp;
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- float total;
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-
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- if (load_uvmexp(&uvmexp)) {
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- total = (double) (uvmexp.npages * uvmexp.pagesize) / 1024 / 1024 / 1024;
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- return bprintf("%f", total);
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- }
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-
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- return NULL;
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-}
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-
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-const char *
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-ram_used(void)
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-{
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- struct uvmexp uvmexp;
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- float used;
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-
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- if (load_uvmexp(&uvmexp)) {
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- used = (double) (uvmexp.active * uvmexp.pagesize) / 1024 / 1024 / 1024;
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- return bprintf("%f", used);
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- }
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-
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- return NULL;
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-}
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-#endif
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