📄 _sock_ipattr.c
字号:
/* posix */#include <sys/types.h>#include <unistd.h>#include <ctype.h>/* bsd extensions */#include <sys/uio.h>#include <sys/socket.h>#include <netinet/in.h>#include "priv.h"/* * return ndb attribute type of an ip name */int_sock_ipattr(char *name){ char *p; int dot = 0; int alpha = 0; for(p = name; *p; p++){ if(isdigit(*p)) ; else if(isalpha(*p) || *p == '-') alpha = 1; else if(*p == '.') dot = 1; else return Tsys; } if(alpha){ if(dot) return Tdom; else return Tsys; } if(dot) return Tip; else return Tsys;}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -