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Add support for persistent memory parameters

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This commit is contained in:
suvendhu 2022-09-05 18:55:38 +05:30
parent 7561169934
commit a3b103a2f4
1 changed files with 29 additions and 0 deletions
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29
dmtree/tr181/deviceinfo.c
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@ -12,6 +12,7 @@
#include "dmdiagnostics.h"
#include "deviceinfo.h"
#include "sys/statvfs.h"
extern struct list_head main_memhead;
@ -1074,6 +1075,32 @@ static int get_memory_status_free(char* refparam, struct dmctx *ctx, void *data,
return 0;
}
static int get_memory_status_total_persistent(char* refparam, struct dmctx *ctx, void *data, char *instance, char **value)
{
struct statvfs dinfo;
if (statvfs("/overlay/", &dinfo) == 0) {
unsigned int total = (dinfo.f_bsize * dinfo.f_blocks) / 1024;
dmasprintf(value, "%u", total);
} else {
*value = "0";
}
return 0;
}
static int get_memory_status_free_persistent(char* refparam, struct dmctx *ctx, void *data, char *instance, char **value)
{
struct statvfs dinfo;
if (statvfs("/overlay/", &dinfo) == 0) {
unsigned int free = (dinfo.f_bsize * dinfo.f_bavail) / 1024;
dmasprintf(value, "%u", free);
} else {
*value = "0";
}
return 0;
}
/*#Device.DeviceInfo.ProcessStatus.CPUUsage!UBUS:router.system/process//cpu_usage*/
static int get_process_cpu_usage(char* refparam, struct dmctx *ctx, void *data, char *instance, char **value)
{
@ -1480,6 +1507,8 @@ DMLEAF tDeviceInfoMemoryStatusParams[] = {
/* PARAM, permission, type, getvalue, setvalue, bbfdm_type, version*/
{"Total", &DMREAD, DMT_UNINT, get_memory_status_total, NULL, BBFDM_BOTH, "2.0"},
{"Free", &DMREAD, DMT_UNINT, get_memory_status_free, NULL, BBFDM_BOTH, "2.0"},
{"TotalPersistent", &DMREAD, DMT_UNINT, get_memory_status_total_persistent, NULL, BBFDM_BOTH, "2.15"},
{"FreePersistent", &DMREAD, DMT_UNINT, get_memory_status_free_persistent, NULL, BBFDM_BOTH, "2.15"},
{0}
};
/* *** Device.DeviceInfo.ProcessStatus. *** */