patch-pre2.0.1 linux/Documentation/ioctl-number.txt
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- Lines: 32
- Date:
Sat May 11 11:49:49 1996
- Orig file:
v1.3.100/linux/Documentation/ioctl-number.txt
- Orig date:
Tue May 7 16:22:15 1996
diff -u --recursive --new-file v1.3.100/linux/Documentation/ioctl-number.txt linux/Documentation/ioctl-number.txt
@@ -1,5 +1,5 @@
Ioctl Numbers
-6 May 1996
+10 May 1996
Michael Chastain
<mec@duracef.shout.net>
@@ -25,7 +25,7 @@
for you.
The second argument to _IO, _IOW, _IOR, or _IOWR is a sequence number
-to distinguish ioctls from each other. The third argument is a size
+to distinguish ioctls from each other. The third argument is the size
of the structure going into the kernel or coming out of the kernel.
Some devices use their major number as the identifier; this is not
@@ -55,7 +55,6 @@
Ioctl Include File Comments
========================================================
0x00 linux/fs.h only FIBMAP, FIGETBSZ
-0x00 linux/random.h codes in 0x010800NN
0x00 linux/mc146818rtc.h conflict!
0x02 linux/fd.h
0x03 linux/hdreg.h
@@ -75,6 +74,7 @@
'M' linux/soundcard.h
'P' linux/soundcard.h
'Q' linux/soundcard.h
+'R' linux/random.h
'S' linux/cdrom.h conflict!
'S' scsi/scsi.h conflict!
'S' scsi/scsi_ioctl.h conflict!
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen, slshen@lbl.gov
with Sam's (original) version of this