企業網路化 + SeednetADSL 2002/06/05

Title: CANNOLnetwork e-Builder105

get/setuid used instead of get/seteuid?

Hi, there's a large number of system programs that use get/setuid() to limit what a non-root user can do (route, killall, ping, etc.) This may be a really dumb question, but shouldn't they be using get/seteuid() instead, to base their decision on the effective uid? Otherwise setting the setui

Re: get/setuid used instead of get/seteuid?

On Wed, 5 Jun 2002, Lars Eggert wrote: > there's a large number of system programs that use get/setuid() to limit > what a non-root user can do (route, killall, ping, etc.) > > This may be a really dumb question, but shouldn't they be using > get/seteuid() instead, to base their decision on th

allocating memory

I have access to a rather large computer (3GB of RAM) and I would like to write a program to access most of this memory. I find that I am unable to malloc more than about 0.5 GB of memory, even if I do it in small increments. Now I am trying mmap, and this lets me get to about 2.5 GB of memory (

Cannot access disk

After adding a 40G ide disk(ad3) on my system, I 'ld like to devote some extra space to FreeBSD (there is already a linux installation on the 40G disk). However, after booting my -stable installation on the first disk(ad0), I get the error message "excessive recursion in search for slices" by the

Removing perl usage from mergemaster

Hello dougb & all, Here's a patch that removes all trails of Perl usage from mergemaster. The parts that I want your careful scrutiny directed at are the new stat_mode() shell function, and the parts that I have touched lines removing Perl code. I have done some testing to the resulting mergemas