4 files changed, 64 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 0545f4426a..4bfc3eb352 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -15,7 +15,8 @@ sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h sys/mtio.h \
 		  sys/module.h sys/io.h sys/klog.h sys/kdaemon.h \
 		  sys/user.h sys/sysmacros.h sys/procfs.h \
 		  sys/debugreg.h sys/kd.h sys/soundcard.h sys/vt.h \
-		  sys/quota.h sys/fsuid.h bits/mman.h
+		  sys/quota.h sys/fsuid.h bits/mman.h \
+		  scsi/sg.h
 
 install-others += $(inst_includedir)/bits/syscall.h
 
diff --git a/sysdeps/unix/sysv/linux/scsi/sg.h b/sysdeps/unix/sysv/linux/scsi/sg.h
new file mode 100644
index 0000000000..c0a0c3a6d5
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/scsi/sg.h
@@ -0,0 +1,59 @@
+/* Copyright (C) 1997 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.  */
+
+/*
+   History:
+    Started: Aug 9 by Lawrence Foard (entropy@world.std.com), to allow user
+     process control of SCSI devices.
+    Development Sponsored by Killy Corp. NY NY
+*/
+
+#ifndef _SCSI_SG_H
+#define _SCSI_SG_H	1
+
+/* An SG device is accessed by writing "packets" to it, the replies
+   are then read using the read call.  The same header is used for
+   replies; ignore the reply_len field.  */
+
+struct sg_header
+ {
+   int pack_len;			/* length of incoming packet
+					   (including header).  */
+   int reply_len;			/* max length of expected reply.  */
+   int pack_id;				/* id number of packet.  */
+   int result;				/* 0==ok, otherwise error number.  */
+   unsigned int twelve_byte:1;		/* force 12 byte command length for
+					   group 6 & 7 commands.  */
+   unsigned int other_flags:31;		/* for future use.  */
+   unsigned char sense_buffer[16];	/* used only by reads. */
+   /* command follows then data for command.  */
+ };
+
+/* ioctl's */
+#define SG_SET_TIMEOUT 0x2201  /* set timeout *(int *)arg==timeout */
+#define SG_GET_TIMEOUT 0x2202  /* get timeout return timeout */
+
+#define SG_DEFAULT_TIMEOUT (60*HZ) /* 1 minute timeout */
+#define SG_DEFAULT_RETRIES 1
+
+#define SG_MAX_QUEUE 4 /* maximum outstanding request, arbitrary, may be
+			  changed if sufficient DMA buffer room available.  */
+
+#define SG_BIG_BUFF 32768
+
+#endif	/* scsi/sg.h */
diff --git a/sysdeps/unix/sysv/linux/sys/mman.h b/sysdeps/unix/sysv/linux/sys/mman.h
index 0f56a70c32..c8f512c00c 100644
--- a/sysdeps/unix/sysv/linux/sys/mman.h
+++ b/sysdeps/unix/sysv/linux/sys/mman.h
@@ -23,6 +23,8 @@
 #include <features.h>
 
 #include <bits/types.h>
+#define __need_size_t
+#include <stddef.h>
 
 /* Get the bit values from the kernel header file.  */
 #include <bits/mman.h>
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index d5c486d7d0..6028a04aaf 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -32,7 +32,7 @@ nfsservctl	EXTRA	nfsservctl	3	nfsservctl
 pause		-	pause		0	__libc_pause	pause
 personality	init-first personality	1	__personality	personality
 pipe		-	pipe		1	__pipe		pipe
-prctl		EXTRA	prctl		5
+prctl		EXTRA	prctl		5	prctl
 query_module	EXTRA	query_module	5	query_module
 quotactl	EXTRA	quotactl	4	quotactl
 s_getdents	EXTRA	getdents	3	__getdents