/usr/m68k-linux-gnu/include/bits/stropts.h is in libc6-dev-m68k-cross 2.24-10cross1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 | /* Copyright (C) 1998-2016 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _STROPTS_H
# error "Never include <bits/stropts.h> directly; use <stropts.h> instead."
#endif
#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_GWROPT (__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. */
#ifdef __USE_GNU
# define FLUSHBAND 0x04 /* Flush only specified band. */
#endif
/* 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. */
#ifdef __USE_GNU
# define RPROTMASK 0x001C /* The RPROT bits */
#endif
/* Possible mode for `I_SWROPT'. */
#define SNDZERO 0x001 /* Send a zero-length message downstream when a
`write' of 0 bytes occurs. */
#ifdef __USE_GNU
# define SNDPIPE 0x002 /* Send SIGPIPE on write and putmsg if
sd_werror is set. */
#endif
/* 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'. */
#ifdef __USE_GNU
# define MUXID_ALL (-1) /* Unlink all STREAMs linked to the STREAM
associated with `fildes'. */
#endif
/* 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 */
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