4 /* Provide UNIX compatibility */
6 #ifndef _INC_SYS_SOCKET
7 #define _INC_SYS_SOCKET
13 #define WIN32_LEAN_AND_MEAN
15 # define Win32_Winsock
22 #define ENOTSOCK WSAENOTSOCK
24 #ifdef USE_SOCKETS_AS_HANDLES
26 #ifndef PERL_FD_SETSIZE
27 #define PERL_FD_SETSIZE 64
30 #define PERL_BITS_PER_BYTE 8
31 #define PERL_NFDBITS (sizeof(Perl_fd_mask)*PERL_BITS_PER_BYTE)
33 typedef int Perl_fd_mask;
35 typedef struct Perl_fd_set {
36 Perl_fd_mask bits[(PERL_FD_SETSIZE+PERL_NFDBITS-1)/PERL_NFDBITS];
39 #define PERL_FD_CLR(n,p) \
40 ((p)->bits[(n)/PERL_NFDBITS] &= ~((unsigned)1 << ((n)%PERL_NFDBITS)))
42 #define PERL_FD_SET(n,p) \
43 ((p)->bits[(n)/PERL_NFDBITS] |= ((unsigned)1 << ((n)%PERL_NFDBITS)))
45 #define PERL_FD_ZERO(p) memset((char *)(p),0,sizeof(*(p)))
47 #define PERL_FD_ISSET(n,p) \
48 ((p)->bits[(n)/PERL_NFDBITS] & ((unsigned)1 << ((n)%PERL_NFDBITS)))
50 #else /* USE_SOCKETS_AS_HANDLES */
52 #define Perl_fd_set fd_set
53 #define PERL_FD_SET(n,p) FD_SET(n,p)
54 #define PERL_FD_CLR(n,p) FD_CLR(n,p)
55 #define PERL_FD_ISSET(n,p) FD_ISSET(n,p)
56 #define PERL_FD_ZERO(p) FD_ZERO(p)
58 #endif /* USE_SOCKETS_AS_HANDLES */
60 SOCKET win32_accept (SOCKET s, struct sockaddr *addr, int *addrlen);
61 int win32_bind (SOCKET s, const struct sockaddr *addr, int namelen);
62 int win32_closesocket (SOCKET s);
63 int win32_connect (SOCKET s, const struct sockaddr *name, int namelen);
64 int win32_ioctlsocket (SOCKET s, long cmd, u_long *argp);
65 int win32_getpeername (SOCKET s, struct sockaddr *name, int * namelen);
66 int win32_getsockname (SOCKET s, struct sockaddr *name, int * namelen);
67 int win32_getsockopt (SOCKET s, int level, int optname, char * optval, int *optlen);
68 u_long win32_htonl (u_long hostlong);
69 u_short win32_htons (u_short hostshort);
70 unsigned long win32_inet_addr (const char * cp);
71 char * win32_inet_ntoa (struct in_addr in);
72 int win32_listen (SOCKET s, int backlog);
73 u_long win32_ntohl (u_long netlong);
74 u_short win32_ntohs (u_short netshort);
75 int win32_recv (SOCKET s, char * buf, int len, int flags);
76 int win32_recvfrom (SOCKET s, char * buf, int len, int flags,
77 struct sockaddr *from, int * fromlen);
78 int win32_select (int nfds, Perl_fd_set *rfds, Perl_fd_set *wfds, Perl_fd_set *xfds,
79 const struct timeval *timeout);
80 int win32_send (SOCKET s, const char * buf, int len, int flags);
81 int win32_sendto (SOCKET s, const char * buf, int len, int flags,
82 const struct sockaddr *to, int tolen);
83 int win32_setsockopt (SOCKET s, int level, int optname,
84 const char * optval, int optlen);
85 SOCKET win32_socket (int af, int type, int protocol);
86 int win32_shutdown (SOCKET s, int how);
88 /* Database function prototypes */
90 struct hostent * win32_gethostbyaddr(const char * addr, int len, int type);
91 struct hostent * win32_gethostbyname(const char * name);
92 int win32_gethostname (char * name, int namelen);
93 struct servent * win32_getservbyport(int port, const char * proto);
94 struct servent * win32_getservbyname(const char * name, const char * proto);
95 struct protoent * win32_getprotobynumber(int proto);
96 struct protoent * win32_getprotobyname(const char * name);
97 struct protoent *win32_getprotoent(void);
98 struct servent *win32_getservent(void);
99 void win32_sethostent(int stayopen);
100 void win32_setnetent(int stayopen);
101 struct netent * win32_getnetent(void);
102 struct netent * win32_getnetbyname(char *name);
103 struct netent * win32_getnetbyaddr(long net, int type);
104 void win32_setprotoent(int stayopen);
105 void win32_setservent(int stayopen);
106 void win32_endhostent(void);
107 void win32_endnetent(void);
108 void win32_endprotoent(void);
109 void win32_endservent(void);
111 #ifndef WIN32SCK_IS_STDSCK
113 /* direct to our version */
115 #define htonl win32_htonl
116 #define htons win32_htons
117 #define ntohl win32_ntohl
118 #define ntohs win32_ntohs
119 #define inet_addr win32_inet_addr
120 #define inet_ntoa win32_inet_ntoa
122 #define socket win32_socket
123 #define bind win32_bind
124 #define listen win32_listen
125 #define accept win32_accept
126 #define connect win32_connect
127 #define send win32_send
128 #define sendto win32_sendto
129 #define recv win32_recv
130 #define recvfrom win32_recvfrom
131 #define shutdown win32_shutdown
132 #define closesocket win32_closesocket
133 #define ioctlsocket win32_ioctlsocket
134 #define setsockopt win32_setsockopt
135 #define getsockopt win32_getsockopt
136 #define getpeername win32_getpeername
137 #define getsockname win32_getsockname
138 #define gethostname win32_gethostname
139 #define gethostbyname win32_gethostbyname
140 #define gethostbyaddr win32_gethostbyaddr
141 #define getprotobyname win32_getprotobyname
142 #define getprotobynumber win32_getprotobynumber
143 #define getservbyname win32_getservbyname
144 #define getservbyport win32_getservbyport
145 #define select win32_select
146 #define endhostent win32_endhostent
147 #define endnetent win32_endnetent
148 #define endprotoent win32_endprotoent
149 #define endservent win32_endservent
150 #define getnetent win32_getnetent
151 #define getnetbyname win32_getnetbyname
152 #define getnetbyaddr win32_getnetbyaddr
153 #define getprotoent win32_getprotoent
154 #define getservent win32_getservent
155 #define sethostent win32_sethostent
156 #define setnetent win32_setnetent
157 #define setprotoent win32_setprotoent
158 #define setservent win32_setservent
160 #ifdef USE_SOCKETS_AS_HANDLES
166 #define fd_set Perl_fd_set
167 #define FD_SET(n,p) PERL_FD_SET(n,p)
168 #define FD_CLR(n,p) PERL_FD_CLR(n,p)
169 #define FD_ISSET(n,p) PERL_FD_ISSET(n,p)
170 #define FD_ZERO(p) PERL_FD_ZERO(p)
171 #endif /* USE_SOCKETS_AS_HANDLES */
173 #endif /* WIN32SCK_IS_STDSCK */
179 #endif /* _INC_SYS_SOCKET */