From e611b132f9b8abe35b362e5870b74bce94a1e58e Mon Sep 17 00:00:00 2001
From: Adam <you@example.com>
Date: Sat, 16 May 2020 20:51:50 -0700
Subject: initial commit

---
 private/inc/sys/stropts.h | 236 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 236 insertions(+)
 create mode 100644 private/inc/sys/stropts.h

(limited to 'private/inc/sys/stropts.h')

diff --git a/private/inc/sys/stropts.h b/private/inc/sys/stropts.h
new file mode 100644
index 000000000..12ab512f3
--- /dev/null
+++ b/private/inc/sys/stropts.h
@@ -0,0 +1,236 @@
+/*++
+
+Copyright (c) 1991  Microsoft Corporation
+
+Module Name:
+
+    stropts.h
+
+Abstract:
+
+    This module defines the STREAMS ioctl message interface.
+
+Author:
+
+    Eric Chin (ericc)           July 18, 1991
+
+Revision History:
+
+--*/
+
+/*
+ * Streams ioctl message interface
+ *
+ * @(#)stropts.h	1.19 (Spider) 91/11/27
+ */
+
+#ifndef _SYS_STROPTS_
+#define _SYS_STROPTS_
+
+
+/*
+ * Read options
+ */
+
+#define RNORM	0x00			/* Normal - bytes stream */
+#define RMSGD	0x01			/* Message, non-discard mode */
+#define RMSGN	0x02			/* Message, discard mode */
+
+#define RMASK	0x0F			/* mask for read options */
+
+/*
+ * Protocol read options
+ */
+
+#define	RPROTNORM	0x00		/* Fail reads with EBADMSG */
+#define RPROTDIS	0x10		/* Discard proto part */
+#define RPROTDAT	0x20		/* Turn proto part into data */
+
+#define RPROTMASK	0xF0		/* mask for protocol read options */
+
+/*
+ * Values for I_ATMARK argument
+ */
+
+#define	ANYMARK		0		/* check if message is marked */
+#define	LASTMARK	1		/* check if last one marked */
+
+/*
+ * Value for I_SWROPT argument
+ */
+
+#define	NOSNDZERO	0		/* disallow zero length sends */
+#define	SNDZERO		1		/* permit zero length sends */
+
+/*
+ * STREAMS ioctl defines
+ */
+
+#define STR             ('S'<<8)
+#define I_NREAD         (STR|1)
+#define I_PUSH          (STR|2)
+#define I_POP           (STR|3)
+#define I_LOOK          (STR|4)
+#define I_FLUSH         (STR|5)
+#define I_SRDOPT        (STR|6)
+#define I_GRDOPT        (STR|7)
+#define I_STR           (STR|8)
+#define I_SETSIG        (STR|9)
+#define I_GETSIG        (STR|10)
+#define I_FIND          (STR|11)
+#define I_LINK          (STR|12)
+#define I_UNLINK        (STR|13)
+#define I_PEEK          (STR|15)
+#define I_FDINSERT      (STR|16)
+#define I_SENDFD        (STR|17)
+#define I_RECVFD        (STR|18)
+#ifdef SVR2
+#define I_GETMSG        (STR|19)
+#define I_PUTMSG        (STR|20)
+#define I_GETID		(STR|21)
+#define I_POLL		(STR|22)
+#endif /*SVR2*/
+#define	I_SWROPT	(STR|23)
+#define	I_GWROPT	(STR|24)
+#define	I_LIST		(STR|25)
+#define	I_ATMARK	(STR|26)
+#define	I_SETCLTIME	(STR|27)
+#define	I_GETCLTIME	(STR|28)
+#define	I_PLINK		(STR|29)
+#define	I_PUNLINK	(STR|30)
+#define I_DEBUG         (STR|31)
+#define	I_CLOSE		(STR|32)
+
+
+#define MUXID_ALL	-1
+
+
+/*
+ * General buffer structure (putmsg, getmsg, etc)
+ */
+
+struct strbuf {
+        int     maxlen;                 /* no. of bytes in buffer */
+        int     len;                    /* no. of bytes returned */
+        char    *buf;                   /* pointer to data */
+};
+
+/*
+ * General ioctl
+ */
+
+struct strioctl {
+	int 	ic_cmd;			/* command */
+	int	ic_timout;		/* timeout value */
+	int	ic_len;			/* length of data */
+	char	*ic_dp;			/* pointer to data */
+};
+
+/*
+ * Structure for I_FDINSERT ioctl
+ */
+
+struct strfdinsert {
+        struct strbuf ctlbuf;
+        struct strbuf databuf;
+        long          flags;
+        HANDLE        fildes;
+        int           offset;
+};
+
+
+/*
+ * Structures for I_DEBUG ioctl
+ */
+typedef enum _str_trace_options {
+    MSG_TRACE_PRINT =      0x00000001,
+    MSG_TRACE_FLUSH =      0x00000002,
+    MSG_TRACE_ON =         0x00000004,
+    MSG_TRACE_OFF =        0x00000008,
+    POOL_TRACE_PRINT =     0x00000010,
+    POOL_TRACE_FLUSH =     0x00000020,
+    POOL_TRACE_ON =        0x00000040,
+    POOL_TRACE_OFF =       0x00000080,
+    POOL_FAIL_ON =         0x00000100,
+    POOL_FAIL_OFF =        0x00000200,
+    LOCK_TRACE_ON =        0x00000400,
+    LOCK_TRACE_OFF =       0x00000800,
+    QUEUE_PRINT =          0x00001000,
+    BUFFER_PRINT =         0x00002000,
+    POOL_LOGGING_ON =      0x00004000,
+    POOL_LOGGING_OFF =     0x00008000
+} str_trace_options;
+
+
+struct strdebug {
+    ULONG  trace_cmd;
+};
+
+
+/*
+ * stream I_PEEK ioctl format
+ */
+
+struct strpeek {
+	struct strbuf ctlbuf;
+	struct strbuf databuf;
+	long          flags;
+};
+
+/*
+ * receive file descriptor structure
+ */
+struct strrecvfd {
+#ifdef INKERNEL
+        union {
+                struct file *fp;
+                int fd;
+        } f;
+#else
+        int fd;
+#endif
+        unsigned short uid;
+        unsigned short gid;
+        char fill[8];
+};
+
+#define FMNAMESZ	8
+
+struct str_mlist {
+	char l_name[FMNAMESZ+1];
+};
+
+struct str_list {
+	int sl_nmods;
+	struct str_mlist *sl_modlist;
+};
+
+/*
+ * get/putmsg flags
+ */
+
+#define RS_HIPRI	1	/* High priority message */
+
+#define MORECTL		1
+#define MOREDATA	2
+
+
+/*
+ * M_SETSIG flags
+ */
+
+#define S_INPUT		1
+#define S_HIPRI		2
+#define S_OUTPUT	4
+#define S_MSG		8
+#define S_ERROR		16
+#define S_HANGUP	32
+
+/*
+ * Flags for MFLUSH messages
+ */
+#define FLUSHW		01	/* flush downstream */
+#define FLUSHR		02	/* flush upstream */
+#define FLUSHRW		(FLUSHR | FLUSHW)
+
+#endif /* _SYS_STROPTS_ */
-- 
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