From 5bf94b5e36d50dc3340a360df5d774a0ebff8ef2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Grubbstr=C3=B6m=20=28Grubba=29?=
<grubba@grubba.org>
Date: Tue, 31 Oct 2000 15:29:34 +0100
Subject: [PATCH] Improved symlink handling.
Rev: NT/tools/lib.pike:1.16
---
NT/tools/lib.pike | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/NT/tools/lib.pike b/NT/tools/lib.pike
index b98555988c..46a5d26dcb 100644
--- a/NT/tools/lib.pike
+++ b/NT/tools/lib.pike
@@ -12,6 +12,16 @@ void exece(string cmd, array(string) args)
string fixpath(string s)
{
string mnt=getenv("NTMOUNT");
+ array st;
+
+ while ((st = file_stat(s, 1)) && (st[1] == -3)) {
+ string new_s = readlink(s);
+ if (new_s == s) {
+ werror(sprintf("%O is a symlink to itself!\n", s));
+ exit(1);
+ }
+ s = new_s;
+ }
if(mnt && strlen(mnt)) s=replace(s,mnt,"");
return replace(s,"/","\\");
}
@@ -366,7 +376,6 @@ string getntenv(string var)
int do_cmd(string *cmd, mixed|void filter)
{
- werror("DOING "+cmd*" "+"\n");
return silent_do_cmd(cmd,filter);
}
--
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