R6.6 is the Xorg base-lineXORG-MAIN

1 files changed, 186 insertions, 0 deletions

diff --git a/os/osdep.h b/os/osdep.h
new file mode 100644
index 000000000..c7c730740
--- /dev/null
+++ b/os/osdep.h
@@ -0,0 +1,186 @@
+/***********************************************************
+
+Copyright 1987, 1998  The Open Group
+
+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.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+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 Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL 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.
+
+******************************************************************/
+/* $Xorg: osdep.h,v 1.5 2001/02/09 02:05:23 xorgcvs Exp $ */
+
+#define BOTIMEOUT 200 /* in milliseconds */
+#define BUFSIZE 4096
+#define BUFWATERMARK 8192
+#define MAXBUFSIZE (1 << 22)
+
+#ifndef sgi	    /* SGI defines OPEN_MAX in a useless way */
+#ifndef X_NOT_POSIX
+#ifdef _POSIX_SOURCE
+#include <limits.h>
+#else
+#define _POSIX_SOURCE
+#include <limits.h>
+#undef _POSIX_SOURCE
+#endif
+#else /* X_NOT_POSIX */
+#ifdef WIN32
+#define _POSIX_
+#include <limits.h>
+#undef _POSIX_
+#endif
+#endif /* X_NOT_POSIX */
+#endif
+
+#ifndef OPEN_MAX
+#ifdef SVR4
+#define OPEN_MAX 256
+#else
+#include <sys/param.h>
+#ifndef OPEN_MAX
+#if defined(NOFILE) && !defined(NOFILES_MAX)
+#define OPEN_MAX NOFILE
+#else
+#define OPEN_MAX NOFILES_MAX
+#endif
+#endif
+#endif
+#endif
+
+#if OPEN_MAX <= 256
+#define MAXSOCKS (OPEN_MAX - 1)
+#else
+#define MAXSOCKS 256
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+typedef struct _connectionInput {
+    struct _connectionInput *next;
+    char *buffer;               /* contains current client input */
+    char *bufptr;               /* pointer to current start of data */
+    int  bufcnt;                /* count of bytes in buffer */
+    int lenLastReq;
+    int size;
+} ConnectionInput, *ConnectionInputPtr;
+
+typedef struct _connectionOutput {
+    struct _connectionOutput *next;
+    int size;
+    unsigned char *buf;
+    int count;
+#ifdef LBX
+    Bool nocompress;
+#endif
+} ConnectionOutput, *ConnectionOutputPtr;
+
+#ifdef K5AUTH
+typedef struct _k5_state {
+    int		stageno;	/* current stage of auth protocol */
+    pointer	srvcreds;	/* server credentials */
+    pointer	srvname;	/* server principal name */
+    pointer	ktname;		/* key table: principal-key pairs */
+    pointer	skey;		/* session key */
+}           k5_state;
+#endif
+
+#ifdef LBX
+typedef struct _LbxProxy *OsProxyPtr;
+#endif
+
+typedef struct _osComm {
+    int fd;
+    ConnectionInputPtr input;
+    ConnectionOutputPtr output;
+    XID	auth_id;		/* authorization id */
+#ifdef K5AUTH
+    k5_state	authstate;	/* state of setup auth conversation */
+#endif
+    CARD32 conn_time;		/* timestamp if not established, else 0  */
+    struct _XtransConnInfo *trans_conn; /* transport connection object */
+#ifdef LBX
+    OsProxyPtr proxy;
+    ConnectionInputPtr largereq;
+    void (*Close) ();
+    int  (*Flush) ();
+#endif
+} OsCommRec, *OsCommPtr;
+
+#ifdef LBX
+#define FlushClient(who, oc, extraBuf, extraCount) \
+    (*(oc)->Flush)(who, oc, extraBuf, extraCount)
+extern int StandardFlushClient(
+#if NeedFunctionPrototypes
+    ClientPtr /*who*/,
+    OsCommPtr /*oc*/,
+    char* /*extraBuf*/,
+    int /*extraCount*/
+#endif
+);
+#else
+extern int FlushClient(
+#if NeedFunctionPrototypes
+    ClientPtr /*who*/,
+    OsCommPtr /*oc*/,
+    char* /*extraBuf*/,
+    int /*extraCount*/
+#endif
+);
+#endif
+
+extern void FreeOsBuffers(
+#if NeedFunctionPrototypes
+    OsCommPtr /*oc*/
+#endif
+);
+
+extern ConnectionInputPtr AllocateInputBuffer(
+#if NeedFunctionPrototypes
+    void
+#endif
+);
+
+extern ConnectionOutputPtr AllocateOutputBuffer(
+#if NeedFunctionPrototypes
+    void
+#endif
+);