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Revert "sysinfo, procfs: Support memory info partially"

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This reverts commit 8f74888f87.

Change-Id: I65530dd8a4e1af2ca47cb02c02f5c54a9b4595a5
This commit is contained in:
Masamichi Takagi
2020-06-16 04:34:40 +09:00
parent 4cecde3fba
commit cbe2b2149d
14 changed files with 0 additions and 506 deletions
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65
test/issues/1389/C1389T01.c
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@ -1,65 +0,0 @@
#include <stdio.h>
#include <stdlib.h>
#include <linux/kernel.h>
#include <sys/sysinfo.h>
#include <errno.h>
int main(void)
{
struct sysinfo *info;
int ret = 0, rc = 0;
unsigned long assigned_mem = (20UL << 30);
unsigned long _totalram, _freeram;
unsigned int _mem_unit;
info = malloc(sizeof(struct sysinfo));
rc = sysinfo(info);
if (rc) {
perror("sysinfo fail: ");
ret = -1;
goto out;
}
_totalram = info->totalram;
_freeram = info->freeram;
_mem_unit = info->mem_unit;
// Check totalram
if (0.95 * assigned_mem < _totalram &&
_totalram < assigned_mem) {
printf("[OK] totalram: %ld\n", _totalram);
}
else {
printf("[NG] unexpected totalram: %ld\n", _totalram);
printf(" expected range: %ld - %ld\n",
(unsigned long)(0.95 * assigned_mem),
assigned_mem);
ret = -1;
goto out;
}
// Check freeram
if (0.95 * _totalram < _freeram &&
_freeram < _totalram) {
printf("[OK] freeram: %ld\n", _freeram);
}
else {
printf("[NG] unexpected freeram: %ld\n", _freeram);
ret = -1;
goto out;
}
// Check mem_unit
if (_mem_unit == 1) {
printf("[OK] mem_unit: %ld\n", _mem_unit);
}
else {
printf("[NG] unexpected mem_unit: %ld\n", _mem_unit);
ret = -1;
goto out;
}
free(info);
out:
return ret;
}