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Diffstat (limited to 'nx-X11/lib/font/fc/fsio.h')
| -rw-r--r-- | nx-X11/lib/font/fc/fsio.h | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/nx-X11/lib/font/fc/fsio.h b/nx-X11/lib/font/fc/fsio.h deleted file mode 100644 index 224143601..000000000 --- a/nx-X11/lib/font/fc/fsio.h +++ /dev/null @@ -1,187 +0,0 @@ -/* $Xorg: fsio.h,v 1.3 2000/08/17 19:46:36 cpqbld Exp $ */ -/* - * Copyright 1990 Network Computing Devices - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Network Computing Devices not be - * used in advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. Network Computing - * Devices makes no representations about the suitability of this software - * for any purpose. It is provided "as is" without express or implied - * warranty. - * - * NETWORK COMPUTING DEVICES DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, - * IN NO EVENT SHALL NETWORK COMPUTING DEVICES BE LIABLE FOR ANY SPECIAL, - * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE - * OR PERFORMANCE OF THIS SOFTWARE. - * - * Author: Dave Lemke, Network Computing Devices, Inc - */ -/* $XFree86: xc/lib/font/fc/fsio.h,v 1.5 1999/12/30 02:39:06 robin Exp $ */ - -#ifndef _FSIO_H_ -#define _FSIO_H_ - -#undef DEBUG -#define REQUEST_LOG_SIZE 100 - -typedef struct _fs_fpe_alternate { - char *name; - Bool subset; -} FSFpeAltRec, *FSFpeAltPtr; - - -/* Per client access contexts */ -typedef struct _fs_client_data { - pointer client; - struct _fs_client_data *next; - XID acid; - int auth_generation; -} FSClientRec, *FSClientPtr; - -#define FS_RECONNECT_POLL 1000 -#define FS_RECONNECT_WAIT 5000 -#define FS_GIVEUP_WAIT 20000 -#define FS_REQUEST_TIMEOUT 20000 -#define FS_OPEN_TIMEOUT 30000 -#define FS_REOPEN_TIMEOUT 10000 -#define FS_FLUSH_POLL 1000 - -typedef struct _fs_buf { - char *buf; /* data */ - long size; /* sizeof data */ - long insert; /* where to insert new data */ - long remove; /* where to remove old data */ -} FSBufRec, *FSBufPtr; - -#define FS_BUF_INC 1024 -#define FS_BUF_MAX 32768 - -#define FS_PENDING_WRITE 0x01 /* some write data is queued */ -#define FS_BROKEN_WRITE 0x02 /* writes are broken */ -#define FS_BROKEN_CONNECTION 0x04 /* connection is broken */ -#define FS_PENDING_REPLY 0x08 /* waiting for a reply */ -#define FS_GIVE_UP 0x10 /* font server declared useless */ -#define FS_COMPLETE_REPLY 0x20 /* complete reply ready */ -#define FS_RECONNECTING 0x40 - -#define FS_CONN_UNCONNECTED 0 -#define FS_CONN_CONNECTING 1 -#define FS_CONN_CONNECTED 2 -#define FS_CONN_SENT_PREFIX 3 -#define FS_CONN_RECV_INIT 4 -#define FS_CONN_SENT_CAT 5 -#define FS_CONN_RUNNING 6 - -/* FS specific font FontPathElement data */ -typedef struct _fs_fpe_data { - FSFpePtr next; /* list of all active fs fpes */ - int fs_fd; /* < 0 when not running */ - int fs_conn_state; /* connection state */ - int current_seq; - char *servername; - Bool has_catalogues; - - int generation; - int numAlts; - int alternate; /* which alternate is in use +1 */ - int fsMajorVersion; /* font server major version number */ - FSFpeAltPtr alts; - - FSClientPtr clients; - XID curacid; -#ifdef DEBUG - int reqindex; - struct { - int opcode; - int sequence; - } reqbuffer[REQUEST_LOG_SIZE]; -#endif - FSBufRec outBuf; /* request queue */ - FSBufRec inBuf; /* reply queue */ - long inNeed; /* amount needed for reply */ - - CARD32 blockState; - CARD32 blockedReplyTime; /* time to abort blocked read */ - CARD32 brokenWriteTime; /* time to retry broken write */ - CARD32 blockedConnectTime; /* time to abort blocked connect */ - CARD32 brokenConnectionTime; /* time to retry broken connection */ - - FSBlockDataPtr blockedRequests; - - struct _XtransConnInfo *trans_conn; /* transport connection object */ -} FSFpeRec; - -#define fs_outspace(conn) ((conn)->outBuf.size - (conn)->outBuf.insert) -#define fs_outqueued(conn) ((conn)->outBuf.insert - (conn)->outBuf.remove) -#define fs_inqueued(conn) ((conn)->inBuf.insert - (conn)->inBuf.remove) -#define fs_needsflush(conn) (fs_outqueued(conn) != 0) -#define fs_needsfill(conn) (fs_inqueued(conn) < (conn)->inNeed) -#define fs_needsconnect(conn) ((conn)->fs_fd < 0) -#define fs_data_read(conn) ((conn)->inBuf.insert - (conn)->inBuf.remove) - -#define FSIO_READY 1 -#define FSIO_BLOCK 0 -#define FSIO_ERROR -1 - -extern Bool _fs_reopen_server ( FSFpePtr conn ); -extern int _fs_write ( FSFpePtr conn, char *data, long size ); -extern int _fs_write_pad ( FSFpePtr conn, char *data, long len ); -extern int _fs_data_ready ( FSFpePtr conn ); -extern int _fs_wait_for_readable ( FSFpePtr conn, int ms ); -extern int _fs_set_bit ( fd_set * mask, int fd ); -extern int _fs_is_bit_set ( fd_set * mask, int fd ); -extern void _fs_bit_clear ( fd_set * mask, int fd ); -extern int _fs_any_bit_set ( fd_set * mask ); -extern void _fs_or_bits ( fd_set * dst, fd_set * m1, fd_set * m2 ); -extern long _fs_pad_length (long len); - -extern void _fs_connection_died ( FSFpePtr conn ); - -extern int _fs_fill (FSFpePtr conn); -extern int _fs_flush (FSFpePtr conn); -extern void _fs_mark_block (FSFpePtr conn, CARD32 mask); -extern void _fs_unmark_block (FSFpePtr conn, CARD32 mask); -extern void _fs_done_read (FSFpePtr conn, long size); -extern void _fs_io_reinit (FSFpePtr conn); -extern int _fs_start_read (FSFpePtr conn, long size, char **buf); -extern Bool _fs_io_init (FSFpePtr conn); -extern void _fs_io_fini (FSFpePtr conn); -extern int _fs_poll_connect (XtransConnInfo trans_conn, int timeout); -extern XtransConnInfo _fs_connect(char *servername, int *ret); - -/* check for both EAGAIN and EWOULDBLOCK, because some supposedly POSIX - * systems are broken and return EWOULDBLOCK when they should return EAGAIN - */ -#ifdef WIN32 -#define ETEST() (WSAGetLastError() == WSAEWOULDBLOCK) -#else -#if defined(EAGAIN) && defined(EWOULDBLOCK) -#define ETEST() (errno == EAGAIN || errno == EWOULDBLOCK) -#else -#ifdef EAGAIN -#define ETEST() (errno == EAGAIN) -#else -#define ETEST() (errno == EWOULDBLOCK) -#endif -#endif -#endif -#ifdef WIN32 -#define ECHECK(err) (WSAGetLastError() == err) -#define ESET(val) WSASetLastError(val) -#else -#ifdef ISC -#define ECHECK(err) ((errno == err) || ETEST()) -#else -#define ECHECK(err) (errno == err) -#endif -#define ESET(val) errno = val -#endif - -#endif /* _FSIO_H_ */ |