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[/] [openrisc/] [trunk/] [rtos/] [ecos-3.0/] [packages/] [io/] [fileio/] [current/] [include/] [sockio.h] - Rev 838
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#ifndef CYGONCE_SOCKIO_H #define CYGONCE_SOCKIO_H //============================================================================= // // sockio.h // // Socket IO header // //============================================================================= // ####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. // // eCos is free software; you can redistribute it and/or modify it under // the terms of the GNU General Public License as published by the Free // Software Foundation; either version 2 or (at your option) any later // version. // // eCos is distributed in the hope that it will be useful, but WITHOUT // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License // for more details. // // You should have received a copy of the GNU General Public License // along with eCos; if not, write to the Free Software Foundation, Inc., // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. // // As a special exception, if other files instantiate templates or use // macros or inline functions from this file, or you compile this file // and link it with other works to produce a work based on this file, // this file does not by itself cause the resulting work to be covered by // the GNU General Public License. However the source code for this file // must still be made available in accordance with section (3) of the GNU // General Public License v2. // // This exception does not invalidate any other reasons why a work based // on this file might be covered by the GNU General Public License. // ------------------------------------------- // ####ECOSGPLCOPYRIGHTEND#### //============================================================================= //#####DESCRIPTIONBEGIN#### // // Author(s): nickg // Contributors: nickg // Date: 2000-05-25 // Purpose: Socket IO header // Description: This header contains the external definitions of the general // socket IO subsystem for POSIX and EL/IX compatability. // // Usage: // #include <sockio.h> // ... // // //####DESCRIPTIONEND#### // //============================================================================= #include <pkgconf/hal.h> #include <pkgconf/io_fileio.h> #include <cyg/infra/cyg_type.h> #include <stddef.h> // NULL, size_t #include <limits.h> #include <sys/types.h> #include <cyg/fileio/fileio.h> //============================================================================= // Forward definitions struct cyg_nstab_entry; typedef struct cyg_nstab_entry cyg_nstab_entry; struct cyg_sock_ops; typedef struct cyg_sock_ops cyg_sock_ops; struct sockaddr; typedef struct sockaddr sockaddr; struct msghdr; typedef struct msghdr msghdr; #ifndef CYGPKG_NET typedef cyg_uint32 socklen_t; /* length type for network syscalls */ #endif //============================================================================= // network stack entry struct cyg_nstab_entry { cyg_bool valid; // true if stack initialized cyg_uint32 syncmode; // synchronization protocol char *name; // stack name char *devname; // hardware device name CYG_ADDRWORD data; // private data value int (*init)( cyg_nstab_entry *nste ); int (*socket)( cyg_nstab_entry *nste, int domain, int type, int protocol, cyg_file *file ); } CYG_HAL_TABLE_TYPE; #define NSTAB_ENTRY( _l, _syncmode, _name, _devname, _data, _init, _socket ) \ struct cyg_nstab_entry _l CYG_HAL_TABLE_ENTRY(nstab) = \ { \ false, \ _syncmode, \ _name, \ _devname, \ _data, \ _init, \ _socket \ }; //============================================================================= struct cyg_sock_ops { int (*bind) ( cyg_file *fp, const sockaddr *sa, socklen_t len ); int (*connect) ( cyg_file *fp, const sockaddr *sa, socklen_t len ); int (*accept) ( cyg_file *fp, cyg_file *new_fp, struct sockaddr *name, socklen_t *anamelen ); int (*listen) ( cyg_file *fp, int len ); int (*getname) ( cyg_file *fp, sockaddr *sa, socklen_t *len, int peer ); int (*shutdown) ( cyg_file *fp, int flags ); int (*getsockopt)( cyg_file *fp, int level, int optname, void *optval, socklen_t *optlen); int (*setsockopt)( cyg_file *fp, int level, int optname, const void *optval, socklen_t optlen); int (*sendmsg) ( cyg_file *fp, const struct msghdr *m, int flags, ssize_t *retsize ); int (*recvmsg) ( cyg_file *fp, struct msghdr *m, socklen_t *namelen, ssize_t *retsize ); }; //----------------------------------------------------------------------------- #endif // ifndef CYGONCE_SOCKIO_H // End of sockio.h
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