dmidecode
列出了各种硬件参数,包括实际安装的DRAM模块的大小,型号和序列号。
在不使用system()
并分析输出文本的情况下,是否存在通过C / C ++获得相同信息的程序接口?
例如:
dmidecode --type 17
# dmidecode 2.12
SMBIOS 2.7 present.
Handle 0x0043, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0042
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: DIMM
Set: None
Locator: ChannelA-DIMM0
Bank Locator: BANK 0
Type: DDR3
Type Detail: Synchronous
Speed: 1600 MHz
Manufacturer: 0711
Serial Number: 00000000
Asset Tag: 9876543210
Part Number: PUD31600C114G2VS
Rank: 1
Configured Clock Speed: 1600 MHz
Handle 0x0044, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0042
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed