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-rw-r--r--sysdeps/generic/bits/stropts.h154
1 files changed, 81 insertions, 73 deletions
diff --git a/sysdeps/generic/bits/stropts.h b/sysdeps/generic/bits/stropts.h
index 026df21a48..ed807473c2 100644
--- a/sysdeps/generic/bits/stropts.h
+++ b/sysdeps/generic/bits/stropts.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -22,133 +22,140 @@
#include <bits/types.h>
/* Macros used as `request' argument to `ioctl'. */
-#define I_PUSH 1 /* Push STREAMS module onto top of the current
+#define __SID ('S' << 8)
+
+#define I_NREAD (__SID | 1) /* Counts the number of data bytes in the data
+ block in the first message. */
+#define I_PUSH (__SID | 2) /* Push STREAMS module onto top of the current
STREAM, just below the STREAM head. */
-#define I_POP 2 /* Remove STREAMS module from just below the
+#define I_POP (__SID | 3) /* Remove STREAMS module from just below the
STREAM head. */
-#define I_LOOK 3 /* Retrieve the name of the module just below
+#define I_LOOK (__SID | 4) /* Retrieve the name of the module just below
the STREAM head and place it in a character
string. */
-#define I_FLUSH 4 /* Flush all input and/or output. */
-#define I_FLUSHBAND 5 /* Flush only band specified. */
-#define I_SETSIG 6 /* Inform the STREAM head that the process
+#define I_FLUSH (__SID | 5) /* Flush all input and/or output. */
+#define I_SRDOPT (__SID | 6) /* Sets the read mode. */
+#define I_GRDOPT (__SID | 7) /* Returns the current read mode setting. */
+#define I_STR (__SID | 8) /* Construct an internal STREAMS `ioctl'
+ message and send that message downstream. */
+#define I_SETSIG (__SID | 9) /* Inform the STREAM head that the process
wants the SIGPOLL signal issued. */
-#define I_GETSIG 7 /* Return the events for which the calling
+#define I_GETSIG (__SID |10) /* Return the events for which the calling
process is currently registered to be sent
a SIGPOLL signal. */
-#define I_FIND 8 /* Compares the names of all modules currently
+#define I_FIND (__SID |11) /* Compares the names of all modules currently
present in the STREAM to the name pointed to
by `arg'. */
-#define I_PEEK 9 /* Allows a process to retrieve the information
+#define I_LINK (__SID |12) /* Connect two STREAMs. */
+#define I_UNLINK (__SID |13) /* Disconnects the two STREAMs. */
+#define I_PEEK (__SID |15) /* Allows a process to retrieve the information
in the first message on the STREAM head read
queue without taking the message off the
queue. */
-#define I_SRDOPT 10 /* Sets the read mode. */
-#define I_GRDOPT 11 /* Returns the current read mode setting. */
-#define I_NREAD 12 /* Counts the number of data bytes in the data
- block in the first message. */
-#define I_FDINSERT 13 /* Create a message from the specified
+#define I_FDINSERT (__SID |16) /* Create a message from the specified
buffer(s), adds information about another
STREAM, and send the message downstream. */
-#define I_STR 14 /* Construct an internal STREAMS `ioctl'
- message and send that message downstream. */
-#define I_SWROPT 15 /* Set the write mode. */
-#define I_GWRSET 16 /* Return the current write mode setting. */
-#define I_SENDFD 17 /* Requests the STREAM associated with `fildes'
+#define I_SENDFD (__SID |17) /* Requests the STREAM associated with `fildes'
to send a message, containing a file
pointer, to the STREAM head at the other end
of a STREAMS pipe. */
-#define I_RECVFD 18 /* Retrieve the file descriptor associated with
- the message sent by an I_SENDFD `ioctl'
- over a STREAMS pipe. */
-#define I_LIST 19 /* List all the module names on the STREAM, up
+#define I_RECVFD (__SID |14) /* Non-EFT definition. */
+#define I_SWROPT (__SID |19) /* Set the write mode. */
+#define I_GWRSET (__SID |20) /* Return the current write mode setting. */
+#define I_LIST (__SID |21) /* List all the module names on the STREAM, up
to and including the topmost driver name. */
-#define I_ATMARK 20 /* See if the current message on the STREAM
- head read queue is "marked" by some module
- downstream. */
-#define I_CKBAND 21 /* Check if the message of a given priority
+#define I_PLINK (__SID |22) /* Connect two STREAMs with a persistent
+ link. */
+#define I_PUNLINK (__SID |23) /* Disconnect the two STREAMs that were
+ connected with a persistent link. */
+#define I_FLUSHBAND (__SID |28) /* Flush only band specified. */
+#define I_CKBAND (__SID |29) /* Check if the message of a given priority
band exists on the STREAM head read
queue. */
-#define I_GETBAND 22 /* Return the priority band of the first
+#define I_GETBAND (__SID |30) /* Return the priority band of the first
message on the STREAM head read queue. */
-#define I_CANPUT 23 /* Check if a certain band is writable. */
-#define I_SETCLTIME 24 /* Set the time the STREAM head will delay when
+#define I_ATMARK (__SID |31) /* See if the current message on the STREAM
+ head read queue is "marked" by some module
+ downstream. */
+#define I_SETCLTIME (__SID |32) /* Set the time the STREAM head will delay when
a STREAM is closing and there is data on
the write queues. */
-#define I_LINK 25 /* Connect two STREAMs. */
-#define I_UNLINK 26 /* Disconnects the two STREAMs. */
-#define I_PLINK 27 /* Connect two STREAMs with a persistent
- link. */
-#define I_PUNLINK 28 /* Disconnect the two STREAMs that were
- connected with a persistent link. */
+#define I_GETCLTIME (__SID |33) /* Get current value for closing timeout. */
+#define I_CANPUT (__SID |34) /* Check if a certain band is writable. */
/* Used in `I_LOOK' request. */
-#define FMNAMESZ 255
+#define FMNAMESZ 8 /* compatibility w/UnixWare/Solaris. */
/* Flush options. */
-#define FLUSHR 1 /* Flush read queues. */
-#define FLUSHW 2 /* Flush write queues. */
-#define FLUSHRW 3 /* Flush read and write queues. */
+#define FLUSHR 0x01 /* Flush read queues. */
+#define FLUSHW 0x02 /* Flush write queues. */
+#define FLUSHRW 0x03 /* Flush read and write queues. */
+#define FLUSHBAND 0x04 /* Flush only specified band. */
/* Possible arguments for `I_SETSIG'. */
-#define S_RDNORM 0x0001 /* A normal message has arrived. */
-#define S_RDBAND 0x0002 /* A message with a non-zero priority has
- arrived. */
-#define S_INPUT 0x0004 /* A message, other than a high-priority
+#define S_INPUT 0x0001 /* A message, other than a high-priority
message, has arrived. */
-#define S_HIPRI 0x0008 /* A high-priority message is present. */
-#define S_OUTPUT 0x0010 /* The write queue for normal data is no longer
+#define S_HIPRI 0x0002 /* A high-priority message is present. */
+#define S_OUTPUT 0x0004 /* The write queue for normal data is no longer
full. */
-#define S_WRNORM S_OUTPUT
-#define S_WRBAND 0x0020 /* The write queue for a non-zero priority
- band is no longer full. */
-#define S_MSG 0x0040 /* A STREAMS signal message that contains the
+#define S_MSG 0x0008 /* A STREAMS signal message that contains the
SIGPOLL signal reaches the front of the
STREAM head read queue. */
-#define S_ERROR 0x0080 /* Notification of an error condition. */
-#define S_HANGUP 0x0100 /* Notification of a hangup. */
+#define S_ERROR 0x0010 /* Notification of an error condition. */
+#define S_HANGUP 0x0020 /* Notification of a hangup. */
+#define S_RDNORM 0x0040 /* A normal message has arrived. */
+#define S_WRNORM S_OUTPUT
+#define S_RDBAND 0x0080 /* A message with a non-zero priority has
+ arrived. */
+#define S_WRBAND 0x0100 /* The write queue for a non-zero priority
+ band is no longer full. */
#define S_BANDURG 0x0200 /* When used in conjunction with S_RDBAND,
SIGURG is generated instead of SIGPOLL when
a priority message reaches the front of the
STREAM head read queue. */
/* Option for `I_PEEK'. */
-#define RS_HIPRI 1 /* Only look for high-priority messages. */
+#define RS_HIPRI 0x01 /* Only look for high-priority messages. */
/* Options for `I_SRDOPT'. */
-#define RDNORM 1 /* Byte-STREAM mode, the default. */
-#define RMSGD 2 /* Message-discard mode. */
-#define RMSGN 3 /* Message-nondiscard mode. */
-#define RPROTNORM 4 /* Fail `read' with EBADMSG if a message
- containing a control part is at the front
- of the STREAM head read queue. */
-#define RPROTDAT 5 /* Deliver the control part of a message as
+#define RNORM 0x0000 /* Byte-STREAM mode, the default. */
+#define RMSGD 0x0001 /* Message-discard mode. */
+#define RMSGN 0x0002 /* Message-nondiscard mode. */
+#define RPROTDAT 0x0004 /* Deliver the control part of a message as
data. */
-#define RPROTDIS 6 /* Discard the control part of a message,
+#define RPROTDIS 0x0008 /* Discard the control part of a message,
delivering any data part. */
+#define RPROTNORM 0x0010 /* Fail `read' with EBADMSG if a message
+ containing a control part is at the front
+ of the STREAM head read queue. */
+#define RPROTMASK 0x001C /* The RPROT bits */
/* Possible mode for `I_SWROPT'. */
-#define SNDZERO 1 /* Send a zero-length message downstream when a
+#define SNDZERO 0x001 /* Send a zero-length message downstream when a
`write' of 0 bytes occurs. */
+#define SNDPIPE 0x002 /* Send SIGPIPE on write and putmsg if
+ sd_werror is set. */
/* Arguments for `I_ATMARK'. */
-#define ANYMARK 1 /* Check if the message is marked. */
-#define LASTMARK 2 /* Check if the message is the last one marked
+#define ANYMARK 0x01 /* Check if the message is marked. */
+#define LASTMARK 0x02 /* Check if the message is the last one marked
on the queue. */
/* Argument for `I_UNLINK'. */
-#define MUXID_ALL 1 /* Unlink all STREAMs linked to the STREAM
+#define MUXID_ALL (-1) /* Unlink all STREAMs linked to the STREAM
associated with `fildes'. */
/* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'. */
-#define MSG_ANY 1 /* Receive any message. */
-#define MSG_BAND 2 /* Receive message from specified band. */
-#define MSG_HIPRI 3 /* Send/receive high priority message. */
-#define MORECTL 4 /* More control information is left in
+#define MSG_HIPRI 0x01 /* Send/receive high priority message. */
+#define MSG_ANY 0x02 /* Receive any message. */
+#define MSG_BAND 0x04 /* Receive message from specified band. */
+
+/* Values returned by getmsg and getpmsg */
+#define MORECTL 1 /* More control information is left in
message. */
-#define MOREDATA 5 /* More data is left in message. */
+#define MOREDATA 2 /* More data is left in message. */
/* Structure used for the I_FLUSHBAND ioctl on streams. */
@@ -169,14 +176,14 @@ struct strpeek
{
struct strbuf ctlbuf;
struct strbuf databuf;
- __t_uscalar_t flags;
+ __t_uscalar_t flags; /* UnixWare/Solaris compatibility. */
};
struct strfdinsert
{
struct strbuf ctlbuf;
struct strbuf databuf;
- __t_uscalar_t flags;
+ __t_uscalar_t flags; /* UnixWare/Solaris compatibility. */
int fildes;
int offset;
};
@@ -194,6 +201,7 @@ struct strrecvfd
int fd;
__uid_t uid;
__gid_t gid;
+ char fill[8]; /* UnixWare/Solaris compatibility */
};