4 /* Provide UNIX compatibility */
6 #ifndef _INC_SYS_SOCKET
7 #define _INC_SYS_SOCKET
13 #define WIN32_LEAN_AND_MEAN
15 # define Win32_Winsock
19 /* Too late to include winsock2.h if winsock.h has already been loaded */
21 # include <winsock2.h>
26 #define ENOTSOCK WSAENOTSOCK
28 #ifdef USE_SOCKETS_AS_HANDLES
30 #ifndef PERL_FD_SETSIZE
31 #define PERL_FD_SETSIZE 64
34 #define PERL_BITS_PER_BYTE 8
35 #define PERL_NFDBITS (sizeof(Perl_fd_mask)*PERL_BITS_PER_BYTE)
37 typedef int Perl_fd_mask;
39 typedef struct Perl_fd_set {
40 Perl_fd_mask bits[(PERL_FD_SETSIZE+PERL_NFDBITS-1)/PERL_NFDBITS];
43 #define PERL_FD_CLR(n,p) \
44 ((p)->bits[(n)/PERL_NFDBITS] &= ~((unsigned)1 << ((n)%PERL_NFDBITS)))
46 #define PERL_FD_SET(n,p) \
47 ((p)->bits[(n)/PERL_NFDBITS] |= ((unsigned)1 << ((n)%PERL_NFDBITS)))
49 #define PERL_FD_ZERO(p) memset((char *)(p),0,sizeof(*(p)))
51 #define PERL_FD_ISSET(n,p) \
52 ((p)->bits[(n)/PERL_NFDBITS] & ((unsigned)1 << ((n)%PERL_NFDBITS)))
54 #else /* USE_SOCKETS_AS_HANDLES */
56 #define Perl_fd_set fd_set
57 #define PERL_FD_SET(n,p) FD_SET(n,p)
58 #define PERL_FD_CLR(n,p) FD_CLR(n,p)
59 #define PERL_FD_ISSET(n,p) FD_ISSET(n,p)
60 #define PERL_FD_ZERO(p) FD_ZERO(p)
62 #endif /* USE_SOCKETS_AS_HANDLES */
64 SOCKET win32_accept (SOCKET s, struct sockaddr *addr, int *addrlen);
65 int win32_bind (SOCKET s, const struct sockaddr *addr, int namelen);
66 int win32_closesocket (SOCKET s);
67 int win32_connect (SOCKET s, const struct sockaddr *name, int namelen);
68 int win32_ioctlsocket (SOCKET s, long cmd, u_long *argp);
69 int win32_getpeername (SOCKET s, struct sockaddr *name, int * namelen);
70 int win32_getsockname (SOCKET s, struct sockaddr *name, int * namelen);
71 int win32_getsockopt (SOCKET s, int level, int optname, char * optval, int *optlen);
72 u_long win32_htonl (u_long hostlong);
73 u_short win32_htons (u_short hostshort);
74 unsigned long win32_inet_addr (const char * cp);
75 char * win32_inet_ntoa (struct in_addr in);
76 int win32_listen (SOCKET s, int backlog);
77 u_long win32_ntohl (u_long netlong);
78 u_short win32_ntohs (u_short netshort);
79 int win32_recv (SOCKET s, char * buf, int len, int flags);
80 int win32_recvfrom (SOCKET s, char * buf, int len, int flags,
81 struct sockaddr *from, int * fromlen);
82 int win32_select (int nfds, Perl_fd_set *rfds, Perl_fd_set *wfds, Perl_fd_set *xfds,
83 const struct timeval *timeout);
84 int win32_send (SOCKET s, const char * buf, int len, int flags);
85 int win32_sendto (SOCKET s, const char * buf, int len, int flags,
86 const struct sockaddr *to, int tolen);
87 int win32_setsockopt (SOCKET s, int level, int optname,
88 const char * optval, int optlen);
89 SOCKET win32_socket (int af, int type, int protocol);
90 int win32_shutdown (SOCKET s, int how);
92 /* Database function prototypes */
94 struct hostent * win32_gethostbyaddr(const char * addr, int len, int type);
95 struct hostent * win32_gethostbyname(const char * name);
96 int win32_gethostname (char * name, int namelen);
97 struct servent * win32_getservbyport(int port, const char * proto);
98 struct servent * win32_getservbyname(const char * name, const char * proto);
99 struct protoent * win32_getprotobynumber(int proto);
100 struct protoent * win32_getprotobyname(const char * name);
101 struct protoent *win32_getprotoent(void);
102 struct servent *win32_getservent(void);
103 void win32_sethostent(int stayopen);
104 void win32_setnetent(int stayopen);
105 struct netent * win32_getnetent(void);
106 struct netent * win32_getnetbyname(char *name);
107 struct netent * win32_getnetbyaddr(long net, int type);
108 void win32_setprotoent(int stayopen);
109 void win32_setservent(int stayopen);
110 void win32_endhostent(void);
111 void win32_endnetent(void);
112 void win32_endprotoent(void);
113 void win32_endservent(void);
115 #ifndef WIN32SCK_IS_STDSCK
117 /* direct to our version */
119 #define htonl win32_htonl
120 #define htons win32_htons
121 #define ntohl win32_ntohl
122 #define ntohs win32_ntohs
123 #define inet_addr win32_inet_addr
124 #define inet_ntoa win32_inet_ntoa
126 #define socket win32_socket
127 #define bind win32_bind
128 #define listen win32_listen
129 #define accept win32_accept
130 #define connect win32_connect
131 #define send win32_send
132 #define sendto win32_sendto
133 #define recv win32_recv
134 #define recvfrom win32_recvfrom
135 #define shutdown win32_shutdown
136 #define closesocket win32_closesocket
137 #define ioctlsocket win32_ioctlsocket
138 #define setsockopt win32_setsockopt
139 #define getsockopt win32_getsockopt
140 #define getpeername win32_getpeername
141 #define getsockname win32_getsockname
142 #define gethostname win32_gethostname
143 #define gethostbyname win32_gethostbyname
144 #define gethostbyaddr win32_gethostbyaddr
145 #define getprotobyname win32_getprotobyname
146 #define getprotobynumber win32_getprotobynumber
147 #define getservbyname win32_getservbyname
148 #define getservbyport win32_getservbyport
149 #define select win32_select
150 #define endhostent win32_endhostent
151 #define endnetent win32_endnetent
152 #define endprotoent win32_endprotoent
153 #define endservent win32_endservent
154 #define getnetent win32_getnetent
155 #define getnetbyname win32_getnetbyname
156 #define getnetbyaddr win32_getnetbyaddr
157 #define getprotoent win32_getprotoent
158 #define getservent win32_getservent
159 #define sethostent win32_sethostent
160 #define setnetent win32_setnetent
161 #define setprotoent win32_setprotoent
162 #define setservent win32_setservent
164 #ifdef USE_SOCKETS_AS_HANDLES
170 #define fd_set Perl_fd_set
171 #define FD_SET(n,p) PERL_FD_SET(n,p)
172 #define FD_CLR(n,p) PERL_FD_CLR(n,p)
173 #define FD_ISSET(n,p) PERL_FD_ISSET(n,p)
174 #define FD_ZERO(p) PERL_FD_ZERO(p)
175 #endif /* USE_SOCKETS_AS_HANDLES */
177 #endif /* WIN32SCK_IS_STDSCK */
183 #endif /* _INC_SYS_SOCKET */