1 /* posix */ 2 #include <sys/types.h> 3 #include <unistd.h> 4 #include <ctype.h> 5 6 /* bsd extensions */ 7 #include <sys/uio.h> 8 #include <sys/socket.h> 9 #include <netinet/in.h> 10 11 #include "priv.h" 12 13 /* 14 * return ndb attribute type of an ip name 15 */ 16 int _sock_ipattr(char * name)17_sock_ipattr(char *name) 18 { 19 char *p; 20 int dot = 0; 21 int alpha = 0; 22 23 for(p = name; *p; p++){ 24 if(isdigit(*p)){ 25 ; 26 }else if(isalpha(*p) || *p == '-') 27 alpha = 1; 28 else if(*p == '.') 29 dot = 1; 30 else 31 return Tsys; 32 } 33 34 if(alpha){ 35 if(dot) 36 return Tdom; 37 else 38 return Tsys; 39 } 40 41 if(dot) 42 return Tip; 43 else 44 return Tsys; 45 } 46