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authorEric Andersen <andersen@codepoet.org>2001-02-21 18:58:30 +0000
committerEric Andersen <andersen@codepoet.org>2001-02-21 18:58:30 +0000
commit36970cc69149ef3a3f32d57663a14adedaebcbb9 (patch)
treea82e8df0bf9a6771c4b27f9f15c5a2844e8f81ea /libc/sysdeps/linux/sh/bits/stropts.h
parent93ccb0356b10af44f620ec035fb76fa8a1165c22 (diff)
Add an SH port done by Jean-Yves Avenard of Hewlett-Packard - Embedded
and Personal Systems. Thanks! -Erik
Diffstat (limited to 'libc/sysdeps/linux/sh/bits/stropts.h')
-rw-r--r--libc/sysdeps/linux/sh/bits/stropts.h219
1 files changed, 219 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/sh/bits/stropts.h b/libc/sysdeps/linux/sh/bits/stropts.h
new file mode 100644
index 000000000..ed807473c
--- /dev/null
+++ b/libc/sysdeps/linux/sh/bits/stropts.h
@@ -0,0 +1,219 @@
+/* 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
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _BITS_STROPTS_H
+#define _BITS_STROPTS_H 1
+
+#include <bits/types.h>
+
+/* Macros used as `request' argument to `ioctl'. */
+#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 (__SID | 3) /* Remove STREAMS module from just below the
+ STREAM head. */
+#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 (__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 (__SID |10) /* Return the events for which the calling
+ process is currently registered to be sent
+ a SIGPOLL signal. */
+#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_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_FDINSERT (__SID |16) /* Create a message from the specified
+ buffer(s), adds information about another
+ STREAM, and send the message downstream. */
+#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 (__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_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 (__SID |30) /* Return the priority band of the first
+ message on the STREAM head read queue. */
+#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_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 8 /* compatibility w/UnixWare/Solaris. */
+
+/* Flush options. */
+#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_INPUT 0x0001 /* A message, other than a high-priority
+ message, has arrived. */
+#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_MSG 0x0008 /* A STREAMS signal message that contains the
+ SIGPOLL signal reaches the front of the
+ STREAM head read queue. */
+#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 0x01 /* Only look for high-priority messages. */
+
+/* Options for `I_SRDOPT'. */
+#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 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 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 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
+ associated with `fildes'. */
+
+
+/* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'. */
+#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 2 /* More data is left in message. */
+
+
+/* Structure used for the I_FLUSHBAND ioctl on streams. */
+struct bandinfo
+ {
+ unsigned char bi_pri;
+ int bi_flag;
+ };
+
+struct strbuf
+ {
+ int maxlen; /* Maximum buffer length. */
+ int len; /* Length of data. */
+ char *buf; /* Pointer to buffer. */
+ };
+
+struct strpeek
+ {
+ struct strbuf ctlbuf;
+ struct strbuf databuf;
+ __t_uscalar_t flags; /* UnixWare/Solaris compatibility. */
+ };
+
+struct strfdinsert
+ {
+ struct strbuf ctlbuf;
+ struct strbuf databuf;
+ __t_uscalar_t flags; /* UnixWare/Solaris compatibility. */
+ int fildes;
+ int offset;
+ };
+
+struct strioctl
+ {
+ int ic_cmd;
+ int ic_timout;
+ int ic_len;
+ char *ic_dp;
+ };
+
+struct strrecvfd
+ {
+ int fd;
+ __uid_t uid;
+ __gid_t gid;
+ char fill[8]; /* UnixWare/Solaris compatibility */
+ };
+
+
+struct str_mlist
+ {
+ char l_name[FMNAMESZ + 1];
+ };
+
+struct str_list
+ {
+ int sl_nmods;
+ struct str_mlist *sl_modlist;
+ };
+
+#endif /* bits/stropts.h */