linux C语言如何生成uuid（通用唯一识别码Universally Unique Identifier）?

Posted 2022-08-03 Dontla

#include <stdio.h>
//#include <uuid/uuid.h>
#include <linux/uuid.h>
// gcc uuid.c -luuid -o uuid

int main()

    uuid_t uu;
    uuid_generate(uu);

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

    return 0;

参考文章：Linux C/C++编程：生成uuid