Date: Tue, 18 Jan 2000 00:14:33 -0500 (EST) From: Mike Heffner <mheffner@mailandnews.com> To: FreeBSD-audit <FreeBSD-audit@freebsd.org> Subject: cc tempfile handling? Message-ID: <XFMail.20000118001433.mheffner@mailandnews.com>
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[ sorry if you get this twice, my ISP's sendmail was giving me errors ]
After doing some tempfile monitoring, I've noticed that cc will create several
tempfile's during a compile of one file. As seen below:
+ -rw------- 1 spock wheel 17421 Jan 12 00:18 /tmp/ccO10265.i
+ -rw------- 1 spock wheel 0 Jan 12 00:18 /tmp/ccf10265.s
+ -rw------- 1 spock wheel 0 Jan 12 00:18 /tmp/ccJ10265.o
- -rw------- 1 spock wheel 0 Jan 12 00:18 /tmp/ccJ10265.o
- -rw------- 1 spock wheel 0 Jan 12 00:18 /tmp/ccf10265.s
- -rw------- 1 spock wheel 17421 Jan 12 00:18 /tmp/ccO10265.i
^
As you notice, there's only one char that is changing between them (when you
have a 5 digit pid), and the i, s, o sequence isn't hard to predict. Can we
increase the number of X's in the file template
from 6 to 10, as was done in some other patches recently posted by Kris Kennaway
<kris@hub.freebsd.org> ? Here's a patch for what i suggested:
Index: choose-temp.c
===================================================================
RCS file: /home/ncvs/src/contrib/gcc/choose-temp.c,v
retrieving revision 1.3
diff -r1.3 choose-temp.c
76c76
< #define TEMP_FILE "ccXXXXXX"
---
> #define TEMP_FILE "ccXXXXXXXXXX"
Later,
---------------------------------
Mike Heffner <spock@techfour.net>
Fredericksburg, VA
ICQ# 882073
Date: 18-Jan-2000 Time: 00:11:04
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