1 /* 2 * kernel-level support for sockets, includes userland support as well for testing. 3 * François Revol. 4 */ 5 6 #ifndef _KSOCKET_H 7 #define _KSOCKET_H 8 9 #include <sys/socket.h> 10 11 #ifndef _KERNEL_MODE /* userland wrapper */ 12 13 #define ksocket socket 14 #define kbind bind 15 #define kconnect connect 16 #define kgetsockname getsockname 17 #define kgetpeername getpeername 18 #define kaccept accept 19 #define ksendmsg sendmsg 20 #define krecvmsg recvmsg 21 #define krecvfrom recvfrom 22 #define ksendto sendto 23 #define krecv recv 24 #define ksend send 25 #define klisten listen 26 #define kshutdown shutdown 27 #define kclosesocket close 28 #define ksocket_init() ({B_OK;}) 29 #define ksocket_cleanup() ({B_OK;}) 30 #define kmessage(fmt, ...) printf(fmt "\n", ##__VA_ARGS__) 31 #define KSOCKET_MODULE_DECL /* nothing */ 32 33 #elif defined(__HAIKU__) 34 35 #define ksocket socket 36 #define kbind bind 37 #define kconnect connect 38 #define kgetsockname getsockname 39 #define kgetpeername getpeername 40 #define kaccept accept 41 #define ksendmsg sendmsg 42 #define krecvmsg recvmsg 43 #define krecvfrom recvfrom 44 #define ksendto sendto 45 #define krecv recv 46 #define ksend send 47 #define klisten listen 48 #define kshutdown shutdown 49 #define kclosesocket close 50 #define ksocket_init() ({B_OK;}) 51 #define ksocket_cleanup() ({B_OK;}) 52 #define kmessage(fmt, ...) printf(fmt "\n", ##__VA_ARGS__) 53 #define KSOCKET_MODULE_DECL /* nothing */ 54 55 #elif defined(BONE_VERSION) 56 57 /* BONE socket module */ 58 #include <sys/socket_module.h> 59 60 extern bone_socket_info_t *gSocket; 61 #define ksocket (gSocket->socket) 62 //#define ksocket(_fam, _typ, _pro) ({int thesock; thesock = (gSocket->socket)(_fam, _typ, _pro); dprintf("ksocket(%d, %d, %d) = %d\n", _fam, _typ, _pro, thesock); thesock;}) 63 #define kbind (gSocket->bind) 64 #define kconnect (gSocket->connect) 65 #define kgetsockname (gSocket->getsockname) 66 #define kgetpeername (gSocket->getpeername) 67 #define kaccept (gSocket->accept) 68 //#define kaccept(_fd, _addr, _sz) ({int thesock; thesock = (gSocket->accept)(_fd, _addr, _sz); dprintf("kaccept(%d, , ) = %d\n", _fd, thesock); thesock; }) 69 #define ksendmsg _ERROR_no_sendmsg_in_BONE 70 #define krecvmsg _ERROR_no_recvmsg_in_BONE 71 #define krecvfrom (gSocket->recvfrom) 72 #define ksendto (gSocket->sendto) 73 #define krecv (gSocket->recv) 74 #define ksend (gSocket->send) 75 #define klisten (gSocket->listen) 76 #define kshutdown (gSocket->shutdown) 77 #define kclosesocket close 78 #define kmessage(fmt, ...) dprintf("ksocket: " fmt "\n", ##__VA_ARGS__) 79 80 extern status_t ksocket_init (); 81 extern status_t ksocket_cleanup (); 82 83 #define KSOCKET_MODULE_DECL \ 84 bone_socket_info_t *gSocket; \ 85 status_t ksocket_init () { \ 86 return get_module(BONE_SOCKET_MODULE, (module_info **)&gSocket); \ 87 } \ 88 \ 89 status_t ksocket_cleanup () { \ 90 return put_module(BONE_SOCKET_MODULE); \ 91 } 92 93 #else /* _KERNEL_MODE, !BONE_VERSION */ 94 95 #error feel free to put back ksocketd support if you dare 96 97 #endif /* _KERNEL_MODE, BONE_VERSION */ 98 99 #endif /* _KSOCKET_H */ 100