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Message-ID: <2485C490793E93ED1DA515F79252E124@9lab.org>
To: 9front@9front.org
CC: igor@9lab.org
Date: Tue, 05 Oct 2021 11:33:45 +0200
From: igor@9lab.org
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Subject: [9front] [PATCH] sam: fix spurious overwrite message (patch from plan9port)
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The below is a recent patch from plan9port to sam:
 * https://github.com/9fans/plan9port/commit/d3ee9f70e4ee00bd12557910c9e3dcc1fabd53c7

It fixes a spurious overwrite message.

<snip>
From: Igor Böhm <igor@9lab.org>
Date: Tue, 05 Oct 2021 09:27:45 +0000
Subject: [PATCH] sam: fix spurious overwrite message (patch from plan9port)


Fixes:

% sam -d
 -.
w /tmp/foo
/tmp/foo: (new file) #0
w /tmp/foo
?warning: write might change good version of `/tmp/foo'
---
diff 6ebb8b9e357944cc29ae3fafc0900ee3e325ed39 d05fc0e9d203f79eef0d3fc6ce7edcd493b30101
--- a/sys/src/cmd/sam/io.c	Sun Oct  3 17:58:58 2021
+++ b/sys/src/cmd/sam/io.c	Tue Oct  5 11:27:45 2021
@@ -66,7 +66,7 @@
 		warn(Wnotnewline);
 	closeio(n);
 	if(f->name.s[0]==0 || samename){
-		if(statfile(name, &dev, &qid, &mtime, 0, 0) > 0){
+		if(statfile(genc, &dev, &qid, &mtime, 0, 0) > 0){
 			f->dev = dev;
 			f->qidpath = qid;
 			f->mtime = mtime;
</snip>

Cheers,
Igor

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From: Igor Böhm <igor@9lab.org>
Date: Tue, 05 Oct 2021 09:27:45 +0000
Subject: [PATCH] sam: fix spurious overwrite message (patch from plan9port)


Fixes:

% sam -d
 -.
w /tmp/foo
/tmp/foo: (new file) #0
w /tmp/foo
?warning: write might change good version of `/tmp/foo'
---
diff 6ebb8b9e357944cc29ae3fafc0900ee3e325ed39 d05fc0e9d203f79eef0d3fc6ce7edcd493b30101
--- a/sys/src/cmd/sam/io.c	Sun Oct  3 17:58:58 2021
+++ b/sys/src/cmd/sam/io.c	Tue Oct  5 11:27:45 2021
@@ -66,7 +66,7 @@
 		warn(Wnotnewline);
 	closeio(n);
 	if(f->name.s[0]==0 || samename){
-		if(statfile(name, &dev, &qid, &mtime, 0, 0) > 0){
+		if(statfile(genc, &dev, &qid, &mtime, 0, 0) > 0){
 			f->dev = dev;
 			f->qidpath = qid;
 			f->mtime = mtime;
--upas-mtinxpqvopfyurliesuzwgnfny--