102 lines
2.9 KiB
C
102 lines
2.9 KiB
C
/*
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* kernel-level support for sockets, includes userland support as well for testing.
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* François Revol.
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*/
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#ifndef _KSOCKET_H
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#define _KSOCKET_H
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#include <sys/socket.h>
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#ifndef _KERNEL_MODE /* userland wrapper */
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#define ksocket socket
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#define kbind bind
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#define kconnect connect
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#define kgetsockname getsockname
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#define kgetpeername getpeername
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#define kaccept accept
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#define ksendmsg sendmsg
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#define krecvmsg recvmsg
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#define krecvfrom recvfrom
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#define ksendto sendto
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#define krecv recv
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#define ksend send
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#define klisten listen
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#define kshutdown shutdown
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#define kclosesocket close
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#define ksocket_init() ({B_OK;})
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#define ksocket_cleanup() ({B_OK;})
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#define kmessage(fmt, ...) printf(fmt "\n", ##__VA_ARGS__)
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#define KSOCKET_MODULE_DECL /* nothing */
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#elif defined(__HAIKU__)
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/* Haiku now has kernel calls for those, no need for a socket module anymore. */
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#define ksocket socket
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#define kbind bind
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#define kconnect connect
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#define kgetsockname getsockname
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#define kgetpeername getpeername
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#define kaccept accept
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#define ksendmsg sendmsg
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#define krecvmsg recvmsg
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#define krecvfrom recvfrom
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#define ksendto sendto
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#define krecv recv
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#define ksend send
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#define klisten listen
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#define kshutdown shutdown
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#define kclosesocket close
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#define ksocket_init() ({B_OK;})
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#define ksocket_cleanup() ({B_OK;})
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#define kmessage(fmt, ...) dprintf(fmt "\n", ##__VA_ARGS__)
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#define KSOCKET_MODULE_DECL /* nothing */
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#elif defined(BONE_VERSION)
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/* BONE socket module */
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#include <sys/socket_module.h>
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extern bone_socket_info_t *gSocket;
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#define ksocket (gSocket->socket)
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//#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;})
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#define kbind (gSocket->bind)
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#define kconnect (gSocket->connect)
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#define kgetsockname (gSocket->getsockname)
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#define kgetpeername (gSocket->getpeername)
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#define kaccept (gSocket->accept)
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//#define kaccept(_fd, _addr, _sz) ({int thesock; thesock = (gSocket->accept)(_fd, _addr, _sz); dprintf("kaccept(%d, , ) = %d\n", _fd, thesock); thesock; })
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#define ksendmsg _ERROR_no_sendmsg_in_BONE
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#define krecvmsg _ERROR_no_recvmsg_in_BONE
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#define krecvfrom (gSocket->recvfrom)
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#define ksendto (gSocket->sendto)
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#define krecv (gSocket->recv)
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#define ksend (gSocket->send)
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#define klisten (gSocket->listen)
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#define kshutdown (gSocket->shutdown)
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#define kclosesocket close
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#define kmessage(fmt, ...) dprintf("ksocket: " fmt "\n", ##__VA_ARGS__)
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extern status_t ksocket_init (void);
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extern status_t ksocket_cleanup (void);
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#define KSOCKET_MODULE_DECL \
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bone_socket_info_t *gSocket; \
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status_t ksocket_init (void) { \
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return get_module(BONE_SOCKET_MODULE, (module_info **)&gSocket); \
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} \
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\
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status_t ksocket_cleanup (void) { \
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return put_module(BONE_SOCKET_MODULE); \
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}
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#else /* _KERNEL_MODE, !BONE_VERSION */
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#error feel free to put back ksocketd support if you dare
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#endif /* _KERNEL_MODE, BONE_VERSION */
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#endif /* _KSOCKET_H */
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