src-test2/sbin/savecore/savecore.c, branch release/3.4.0_cvs

This commit was manufactured by cvs2svn to create tag

1999-12-20T00:16:49Z

'RELENG_3_4_0_RELEASE'. This commit was manufactured to restore the state of the 3.4-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

$Id$ -> $FreeBSD$

1999-08-29T15:18:34Z

Correct use of .Nm, add rcsid, remove unused #include.

1998-07-28T06:38:57Z

Fixed printf format errors.

1998-06-28T20:33:36Z

Pickup _time_second instead of _time

1998-03-30T10:10:29Z

compare return value from getopt against -1 rather than EOF, per the final

1997-03-29T03:33:12Z

posix standard on the topic.

Fix my yesterday's brain-o: don't account for the kilobytes twice.

1996-10-14T22:56:01Z

Yikes! Originally, i intended to apply the patch from PR # 1322,

1996-10-13T20:55:45Z

but Bill has beaten me on this. ;-) However, he missed the part to compute the kernelsize in kilobytes, so the minfree consideration was now overcautious. (I've also changed the return type of dump_size() to void since int was useless.) Being here, the fact that `vmcore' was written world-readable was just a plain security hole: everybody who was able to crash a kernel could later read any confidential information out of it at his will. Create it with umask 077 instead.

Make the savecore command work like the man page says:

1996-10-13T18:12:20Z

- make minfree work by getting the dump size before checking to see if the dump will fit on the filesystem - also fail to dump if no minfree is specified but there are not enough free blocks. Fix a typo in the man page. Fixes PR bin/1322 Submitted by: "Philippe C."

Cast the partial result of an expression to an off_t to fix an overflow

1996-09-05T08:08:41Z

in the calculation of free disk space. Fixes PR#1569. Submitted by: Tor Egge