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DiskIO: detect physical drive size

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李通洲
2023-12-03 18:17:28 +08:00
committed by 李通洲
parent 42fd1a9cd7
commit 2979bfe4ca
6 changed files with 28 additions and 0 deletions
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src/detection/diskio/diskio.h
+1
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@@ -14,6 +14,7 @@ typedef struct FFDiskIOResult
FFstrbuf name;
FFstrbuf interconnect;
FFDiskIOPhysicalType type;
uint64_t size;
FFstrbuf devPath;
uint64_t bytesRead;
uint64_t readCount;
src/detection/diskio/diskio_apple.c
+1
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@@ -49,6 +49,7 @@ const char* ffDiskIOGetIoCounters(FFlist* result, FFDiskIOOptions* options)
ffStrbufInitS(&device->name, deviceName);
ffStrbufInit(&device->devPath);
device->type = FF_DISKIO_PHYSICAL_TYPE_UNKNOWN;
device->size = 0;
ffCfDictGetInt64(statistics, CFSTR(kIOBlockStorageDriverStatisticsBytesReadKey), (int64_t*) &device->bytesRead);
ffCfDictGetInt64(statistics, CFSTR(kIOBlockStorageDriverStatisticsBytesWrittenKey), (int64_t*) &device->bytesWritten);
src/detection/diskio/diskio_bsd.c
+1
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@@ -27,6 +27,7 @@ const char* ffDiskIOGetIoCounters(FFlist* result, FFDiskIOOptions* options)
continue;
FFDiskIOResult* device = (FFDiskIOResult*) ffListAdd(result);
device->size = 0;
ffStrbufInitS(&device->name, deviceName);
ffStrbufInitF(&device->devPath, "/dev/%s", deviceName);
device->type = FF_DISKIO_PHYSICAL_TYPE_UNKNOWN;
src/detection/diskio/diskio_linux.c
+6
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@@ -102,6 +102,12 @@ const char* ffDiskIOGetIoCounters(FFlist* result, FFDiskIOOptions* options)
device->type = ffStrbufEqualS(&buffer, "1") ? FF_DISKIO_PHYSICAL_TYPE_HDD : FF_DISKIO_PHYSICAL_TYPE_SSD;
else
device->type = FF_DISKIO_PHYSICAL_TYPE_UNKNOWN;
snprintf(pathSysBlock, PATH_MAX, "/sys/block/%s/size", devName);
if (ffReadFileBuffer(pathSysBlock, &buffer))
device->size = ffStrbufToUInt(&buffer, 0);
else
device->size = 0;
}
return NULL;
src/detection/diskio/diskio_windows.c
+14
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@@ -82,6 +82,20 @@ const char* ffDiskIOGetIoCounters(FFlist* result, FFDiskIOOptions* options)
device->type = dspd.IncursSeekPenalty ? FF_DISKIO_PHYSICAL_TYPE_HDD : FF_DISKIO_PHYSICAL_TYPE_SSD;
else
device->type = FF_DISKIO_PHYSICAL_TYPE_UNKNOWN;
DISK_GEOMETRY_EX dge = {};
if(DeviceIoControl(
hDevice,
IOCTL_DISK_GET_DRIVE_GEOMETRY_EX,
NULL,
0,
&dge,
sizeof(dge),
&retSize,
NULL))
device->size = (uint64_t) dge.DiskSize.QuadPart;
else
device->size = 0;
}
}