如果没安装,先安装:

[root@localhost]# yum install libuuid-devel

#include "uuid/uuid.h"

 

引用 libuuid.so,即uuid

 

....

    uuid_t uu;
    uuid_generate(uu);
    
    char uuid_str[37];
    uuid_unparse_lower(uu, uuid_str);
    printf("generate uuid=%s\n", uuid_str);

 

....

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