1 files changed, 115 insertions, 0 deletions
diff --git a/src/syscall/types_plan9.c b/src/syscall/types_plan9.c
new file mode 100644
index 000000000..cd9e15fa8
--- /dev/null
+++ b/src/syscall/types_plan9.c
@@ -0,0 +1,115 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+/*
+Input to godefs.  See also mkerrors.sh and mkall.sh
+*/
+
+typedef unsigned short ushort;
+typedef unsigned char uchar;
+typedef unsigned long ulong;
+typedef unsigned int uint;
+typedef long long vlong;
+typedef unsigned long long uvlong;
+
+typedef int $_C_int;
+
+enum {
+	OREAD	= 0,	// open for read
+	OWRITE	= 1,	// write
+	ORDWR	= 2,	// read and write
+	OEXEC	= 3,	// execute, == read but check execute permission
+	OTRUNC	= 16,	// or'ed in (except for exec), truncate file first
+	OCEXEC	= 32,	// or'ed in, close on exec
+	ORCLOSE	= 64,		// or'ed in, remove on close
+	OEXCL	= 0x1000,	// or'ed in, exclusive use (create only)
+
+	$O_RDONLY	= OREAD,
+	$O_WRONLY	= OWRITE,
+	$O_RDWR		= ORDWR,
+	$O_TRUNC	= OTRUNC,
+	$O_CLOEXEC	= OCEXEC,
+	$O_EXCL		= OEXCL,
+
+	$STATMAX	= 65535U,
+	$ERRMAX		= 128,
+
+	$MORDER		= 0x0003,	// mask for bits defining order of mounting
+	$MREPL		= 0x0000,	// mount replaces object
+	$MBEFORE	= 0x0001,	// mount goes before others in union directory
+	$MAFTER		= 0x0002,	// mount goes after others in union directory
+	$MCREATE	= 0x0004,	// permit creation in mounted directory
+	$MCACHE		= 0x0010,	// cache some data
+	$MMASK		= 0x0017,	// all bits on
+
+	$RFNAMEG	= (1<<0),
+	$RFENVG		= (1<<1),
+	$RFFDG		= (1<<2),
+	$RFNOTEG	= (1<<3),
+	$RFPROC		= (1<<4),
+	$RFMEM		= (1<<5),
+	$RFNOWAIT	= (1<<6),
+	$RFCNAMEG	= (1<<10),
+	$RFCENVG	= (1<<11),
+	$RFCFDG		= (1<<12),
+	$RFREND		= (1<<13),
+	$RFNOMNT	= (1<<14),
+
+	// bits in Qid.type
+	$QTDIR		= 0x80,		// type bit for directories
+	$QTAPPEND	= 0x40,		// type bit for append only files
+	$QTEXCL		= 0x20,		// type bit for exclusive use files
+	$QTMOUNT	= 0x10,		// type bit for mounted channel
+	$QTAUTH		= 0x08,		// type bit for authentication file
+	$QTTMP		= 0x04,		// type bit for not-backed-up file
+	$QTFILE		= 0x00,		// plain file
+
+
+	// bits in Dir.mode
+	$DMDIR		= 0x80000000,	// mode bit for directories
+	$DMAPPEND	= 0x40000000,	// mode bit for append only files
+	$DMEXCL		= 0x20000000,	// mode bit for exclusive use files
+	$DMMOUNT	= 0x10000000,	// mode bit for mounted channel
+	$DMAUTH		= 0x08000000,	// mode bit for authentication file
+	$DMTMP		= 0x04000000,	// mode bit for non-backed-up files
+	$DMREAD		= 0x4,		// mode bit for read permission
+	$DMWRITE	= 0x2,		// mode bit for write permission
+	$DMEXEC		= 0x1,		// mode bit for execute permission
+
+	BIT8SZ	= 1,
+	BIT16SZ	= 2,
+	BIT32SZ	= 4,
+	BIT64SZ	= 8,
+	QIDSZ = BIT8SZ+BIT32SZ+BIT64SZ,
+
+	// STATFIXLEN includes leading 16-bit count
+	// The count, however, excludes itself; total size is BIT16SZ+count
+	$STATFIXLEN = BIT16SZ+QIDSZ+5*BIT16SZ+4*BIT32SZ+1*BIT64SZ,	// amount of fixed length data in a stat buffer
+};
+
+
+struct Prof			// Per process profiling
+{
+	struct Plink	*pp;	// known to be 0(ptr)
+	struct Plink	*next;	// known to be 4(ptr)
+	struct Plink	*last;
+	struct Plink	*first;
+	ulong		pid;
+	ulong		what;
+};
+
+struct Tos {
+	struct Prof	prof;
+	uvlong		cyclefreq;	// cycle clock frequency if there is one, 0 otherwise
+	vlong		kcycles;	// cycles spent in kernel
+	vlong		pcycles;	// cycles spent in process (kernel + user)
+	ulong		pid;		// might as well put the pid here
+	ulong		clock;
+	// top of stack is here
+};
+
+typedef struct Prof $Prof;
+typedef struct Tos $Tos;