On Sunday 15 February 2004 05:57 pm, Peter Jay Salzman wrote: > On Sun 15 Feb 04, 5:53 PM, mrp <[EMAIL PROTECTED]> said: > > On Sun, Feb 15, 2004 at 05:38:47PM -0800, Peter Jay Salzman wrote: > > > I've noticed some core files have a number appended to them, like: > > > > > > core.2342 > > > > > > The number is most likely a pid, but I'm curious how the core file got > > > named this way. Is there a libc function that sets the name of a > > > possible future core file? > > > > I think it's probably a function of the default signal handler for > > the SIGABORT signal. > > i've used abort() tonight in one of my programs and it just gave a file > named "core". > > > I don't know why it would use "core" sometimes and > > "core.<pid>" other times.. maybe if there is already a core file it uses > > the second form instead to avoid overwriting an existing core file. > > can't be this. i've had MANY core files written in my life. ;-) core > files are just overwritten, not renamed (permission granting). > > i've noticed that whenever opera dumps core, the corefile always has the > number in its name. that's kind of why i figured it might be a libc > thing that you can control. > > > You might also want to look at the setrlimit(2) man page. > > i'll look into it. thanks! > > pete
Did a bit of googling, cuz I noticed that as well and found the following site: http://www.sinz.org/Michael.Sinz/Linux/core.html M -- [EMAIL PROTECTED] Mike Wenk _______________________________________________ vox-tech mailing list [EMAIL PROTECTED] http://lists.lugod.org/mailman/listinfo/vox-tech
