When using shared memory, why should we care about creating a key key_t ftok(const char *path, int id);
It is mentioned in ftok() manual key_t ftok(const char *pathname, int proj_id); Theftok()functionusesthe identity of the file named by the given pathname (which must refer to an existing, accessib
月光码头 杭娇 专辑：温柔与霸道 语种：国语 流派：Pop 唱片公司：禾信 发行时间：2018-01-24
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