From d2be4787c6e78df1a0fec1f6fdc75a616ecc1e1e Mon Sep 17 00:00:00 2001
From: Ori Bernstein <ori@eigenstate.org>
Date: Sat, 6 Jun 2020 19:05:00 -0700
Subject: acme: import event log from plan9port (thanks fshahriar)

Based off the following 3 commits:

	4a3fb87264f8bc03fc62f00ef335056f30d18023
	45f8ba54143323f08a21343633764caa59aa3ea3
	fdf6ef333705c844bcf3ccf2f93b2773f1a6aa41

Reading /mnt/acme/log reports a log of window create,
put, focus, and delete events, as they happen. It blocks
until the next event is available.

Example log output:

	8 new /Users/rsc/foo.go
	8 put /Users/rsc/foo.go
	8 del /Users/rsc/foo.go

This lets acme-aware programs react to file writes, for example
compiling code, running a test, or updating an import block.
---
 sys/src/cmd/acme/dat.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'sys/src/cmd/acme/dat.h')

diff --git a/sys/src/cmd/acme/dat.h b/sys/src/cmd/acme/dat.h
index 100488c64..4739acc49 100644
--- a/sys/src/cmd/acme/dat.h
+++ b/sys/src/cmd/acme/dat.h
@@ -8,6 +8,7 @@ enum
 	Qeditout,
 	Qindex,
 	Qlabel,
+	Qlog,
 	Qnew,
 
 	QWaddr,
@@ -396,6 +397,7 @@ struct Fid
 	Mntdir	*mntdir;
 	int		nrpart;
 	uchar	rpart[UTFmax];
+	vlong	logoff;	// for putlog
 };
 
 
@@ -408,7 +410,6 @@ struct Xfid
 	Fid	*f;
 	uchar	*buf;
 	int	flushed;
-
 };
 
 void		xfidctl(void *);
@@ -423,6 +424,10 @@ void		xfideventwrite(Xfid*, Window*);
 void		xfidindexread(Xfid*);
 void		xfidutfread(Xfid*, Text*, uint, int);
 int		xfidruneread(Xfid*, Text*, uint, uint);
+void		xfidlogopen(Xfid*);
+void		xfidlogread(Xfid*);
+void		xfidlogflush(Xfid*);
+void		xfidlog(Window*, char*);
 
 struct Reffont
 {
-- 
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