From: arisawa <arisawa@ar.aichi-u.ac.jp>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] DEL code in file name
Date: Sun, 10 Mar 2013 08:41:29 +0900 [thread overview]
Message-ID: <E0B35B4F-C433-4DB4-BE43-07F78CFC6ADA@ar.aichi-u.ac.jp> (raw)
In-Reply-To: <c4d896f804a41d50b8f894d4e4f4fd57@brasstown.quanstro.net>
thanks erik,
some careless misses.
int
checkname(char *s)
{
int i, n;
- Rune c;
+ Rune r;
if(s == nil || *s == 0)
return Ename;
if(*s == '.' && (s[1] == 0 || (s[1] == '.' && s[2] == 0)))
return Edot;
for(i = 0;; i += n) {
- n = chartorune(&r, s);
+ n = chartorune(&r, &s[i]);
if(i+n >= NAMELEN)
return Etoolong;
if(r == 0)
return 0;
if(n == 1 && r == Runeerror)
return Ename;
- if(r <= 040 || r == 0x7f)
+ if(r < 040 || r == 0x7f)
return Ename;
}
}
prev parent reply other threads:[~2013-03-09 23:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-09 13:38 arisawa
2013-03-09 14:12 ` erik quanstrom
2013-03-09 23:41 ` arisawa [this message]
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