1 2 /* 3 * Copyright © 2001 Novell, Inc. All Rights Reserved. 4 * 5 * You may distribute under the terms of either the GNU General Public 6 * License or the Artistic License, as specified in the README file. 7 * 8 */ 9 10 /* 11 * FILENAME : nw5sck.h 12 * DESCRIPTION : Socket related functions. 13 * Author : SGP 14 * Date : January 2001. 15 * Date Modified: June 26th 2001. 16 * 17 */ 18 19 20 21 #ifndef _INC_NW_SOCKET 22 #define _INC_NW_SOCKET 23 24 25 #include <sys/socket.h> 26 #ifdef __cplusplus 27 extern "C" { 28 #endif 29 30 typedef u_int SOCKET; 31 32 struct nwsockent local_context; 33 34 # undef gethostbyname 35 # undef gethostbyaddr 36 37 # undef endhostent 38 # undef endnetent 39 # undef endprotoent 40 # undef endservent 41 # undef gethostent 42 # undef getprotoent 43 # undef getnetbyaddr 44 # undef getnetbyname 45 # undef gethostbyaddr 46 # undef getprotobyname 47 # undef getservbyname 48 # undef getservbyport 49 # undef getservent 50 # undef sethostent 51 # undef setnetent 52 # undef setprotoent 53 # undef setservent 54 55 # define gethostbyname(name) NetDBgethostbyname(&local_context,name) 56 # define gethostbyaddr(a,l,t) NetDBgethostbyaddr(&local_context,a,l,t) 57 58 # define endhostent() NetDBendhostent(&local_context) 59 # define endnetent() NWendnetent(&local_context) 60 # define endprotoent() NWendprotoent(&local_context) 61 # define endservent() NWendservent(&local_context) 62 # define gethostent() NetDBgethostent(&local_context,NULL) 63 # define getprotoent() NWgetprotoent(&local_context) 64 # define gethostbyaddr(a,l,t) NetDBgethostbyaddr(&local_context,a,l,t) 65 # define getnetbyaddr(net,typ) NWgetnetbyaddr(&local_context,net,typ) 66 # define getnetbyname(name) NWgetnetbyname(&local_context,name) 67 # define getprotobyname(name) NWgetprotobyname(&local_context,name) 68 # define getservbyname(n,p) NWgetservbyname(&local_context,n,p) 69 # define getservbyport(n,p) NWgetservbyport(&local_context,n,p) 70 # define getservent() NWgetservent(&local_context) 71 # define sethostent() NWsethostent(&local_context, stayopen) 72 # define setnetent() NWsetnetent(&local_context, stayopen) 73 # define setprotoent() NWsetprotoent(&local_context, stayopen) 74 # define setservent() NWsetservent(&local_context, stayopen) 75 76 u_long nw_htonl(u_long hostlong); 77 u_short nw_htons(u_short hostshort); 78 u_long nw_ntohl(u_long netlong); 79 u_short nw_ntohs(u_short netshort); 80 81 SOCKET nw_accept(SOCKET s, struct sockaddr *addr, int *addrlen); 82 int nw_bind(SOCKET s, const struct sockaddr *addr, int addrlen); 83 int nw_connect(SOCKET s, const struct sockaddr *addr, int addrlen); 84 85 struct hostent * nw_gethostbyname(const char * name); 86 struct hostent * nw_gethostbyaddr(const char *addr, int len, int type); 87 int nw_gethostname(char *name, int len); 88 struct netent * nw_getnetbyaddr(long net, int type); 89 struct netent *nw_getnetbyname(char *name); 90 int nw_getpeername(SOCKET s, struct sockaddr *addr, int *addrlen); 91 struct protoent * nw_getprotobyname(const char *name); 92 struct protoent * nw_getprotobynumber(int num); 93 struct servent * nw_getservbyname(const char *name, const char *proto); 94 struct servent * nw_getservbyport(int port, const char *proto); 95 struct servent * nw_getservent(void); 96 void nw_sethostent(int stayopen); 97 void nw_setnetent(int stayopen); 98 void nw_setprotoent(int stayopen); 99 void nw_setservent(int stayopen); 100 int nw_setsockopt(SOCKET s, int level, int optname, const char* optval, int optlen); 101 102 int nw_getsockname(SOCKET s, struct sockaddr *addr, int *addrlen); 103 int nw_getsockopt(SOCKET s, int level, int optname, char *optval, int *optlen); 104 105 unsigned long nw_inet_addr(const char *cp); 106 char * nw_inet_ntoa(struct in_addr in); 107 108 void nw_endhostent(); 109 void nw_endnetent(); 110 void nw_endprotoent(); 111 void nw_endservent(); 112 struct hostent *nw_gethostent(); 113 struct netent *nw_getnetent(); 114 struct protoent * nw_getprotoent(); 115 116 SOCKET nw_socket(int af, int type, int protocol); 117 int nw_listen(SOCKET s, int backlog); 118 int nw_send(SOCKET s, const char *buf, int len, int flags); 119 int nw_recv(SOCKET s, char *buf, int len, int flags); 120 int nw_sendto(SOCKET s, const char *buf, int len, int flags,const struct sockaddr *to, int tolen); 121 int nw_recvfrom(SOCKET s, char *buf, int len, int flags, struct sockaddr *from, int *fromlen); 122 int nw_select(int nfds, fd_set* rd, fd_set* wr, fd_set* ex, const struct timeval* timeout); 123 int nw_shutdown(SOCKET s, int how); 124 #ifdef __cplusplus 125 } 126 #endif 127 128 129 #endif // _INC_NW_SOCKET 130 131