返回的字符串缓冲要么由堆内存申请,需要自己手动释放;要么是返回内部静态缓冲的地址。 如果是前一种,调用者容易忘记释放内存而做成内存溢出;还有一个问题就是调用者不知道该如何释放,是调用free,还是delete[],还是_aligned_free?这种设计还需提供一个释放内存的接口,明显选择第二种方便快捷简单明了(但需要调用者注意)...
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Sintassi INET_NTOA(espr) Spiegazione Dato un indirizzo di rete numerico in byte (4 o 8 byte), restituisce una rappresentazione stringa a ottetti puntati. Esempi MariaDB [test]...
← INET_ATON ↑ Miscellaneous Functions ↑ IS_FREE_LOCK → Comments Include Archived No comments Content reproduced on this site is the property of its respective owners, and this content is not reviewed in advance by MariaDB. The views, information and opinions expressed by this content do...
ber_free(3LDAP) ber_get_bitstring(3LDAP) ber_get_boolean(3LDAP) ber_get_int(3LDAP) ber_get_next(3LDAP) ber_get_null(3LDAP) ber_get_stringa(3LDAP) ber_get_stringal(3LDAP) ber_get_stringb(3LDAP) ber_init(3LDAP) ber_next_element(3LDAP) ber_peek_tag(3LDAP) ber_printf(3LDAP...
ATON()Return the numeric value of an IP address INET_NTOA()Return the IP address from a numeric value INET6_ATON()Return the numeric value of an IPv6 address INET6_NTOA()Return the IPv6 address from a numeric value IS_FREE... 开启或关闭IPv6 inet6以fe80:开头的单播地址 inet6 ECS...
strerror就是定义在string.h中的呢，不加string.h居然能编译过，估计是的工程链接到的strerror是另外一...
2019-11-27 15:28 −1、修改sources.list源文件: vim /etc/apt/sources.list #aliyun 阿里云 deb http://mirrors.aliyun.com/kali kali-rolling main non-free contrib deb-src http://m... 北纬星辰- 1 14226 动态规划--矿工挖矿 2019-11-30 23:21 −动态规划三要素:边界、最优子问题、状态转移...