1 // sys/socket.h 2 3 // djl 4 // Provide UNIX compatibility 5 6 #ifndef _INC_SYS_SOCKET 7 #define _INC_SYS_SOCKET 8 9 #ifdef __cplusplus 10 extern "C" { 11 #endif 12 13 #define WIN32_LEAN_AND_MEAN 14 #ifdef __GNUC__ 15 # define Win32_Winsock 16 #endif 17 #include <windows.h> 18 #include <winsock.h> 19 20 #include "win32.h" 21 22 #define ENOTSOCK WSAENOTSOCK 23 24 #ifdef USE_SOCKETS_AS_HANDLES 25 26 #ifndef PERL_FD_SETSIZE 27 #define PERL_FD_SETSIZE 64 28 #endif 29 30 #define PERL_BITS_PER_BYTE 8 31 #define PERL_NFDBITS (sizeof(Perl_fd_mask)*PERL_BITS_PER_BYTE) 32 33 typedef int Perl_fd_mask; 34 35 typedef struct Perl_fd_set { 36 Perl_fd_mask bits[(PERL_FD_SETSIZE+PERL_NFDBITS-1)/PERL_NFDBITS]; 37 } Perl_fd_set; 38 39 #define PERL_FD_CLR(n,p) \ 40 ((p)->bits[(n)/PERL_NFDBITS] &= ~((unsigned)1 << ((n)%PERL_NFDBITS))) 41 42 #define PERL_FD_SET(n,p) \ 43 ((p)->bits[(n)/PERL_NFDBITS] |= ((unsigned)1 << ((n)%PERL_NFDBITS))) 44 45 #define PERL_FD_ZERO(p) memset((char *)(p),0,sizeof(*(p))) 46 47 #define PERL_FD_ISSET(n,p) \ 48 ((p)->bits[(n)/PERL_NFDBITS] & ((unsigned)1 << ((n)%PERL_NFDBITS))) 49 50 #else /* USE_SOCKETS_AS_HANDLES */ 51 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) 57 58 #endif /* USE_SOCKETS_AS_HANDLES */ 59 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); 87 88 /* Database function prototypes */ 89 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); 110 111 #ifndef WIN32SCK_IS_STDSCK 112 // 113 // direct to our version 114 // 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 121 122 #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 159 160 #ifdef USE_SOCKETS_AS_HANDLES 161 #undef fd_set 162 #undef FD_SET 163 #undef FD_CLR 164 #undef FD_ISSET 165 #undef FD_ZERO 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 */ 172 173 #endif /* WIN32SCK_IS_STDSCK */ 174 175 #ifdef __cplusplus 176 } 177 #endif 178 179 #endif // _INC_SYS_SOCKET 180