Date: Mon, 31 May 2004 19:03:22 -0700 (PDT) From: Garance A Drosehn <gad@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/bin/ps ps.c Message-ID: <200406010203.i5123MgA014666@repoman.freebsd.org>
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gad 2004/05/31 19:03:22 PDT
FreeBSD src repository
Modified files:
bin/ps ps.c
Log:
Rewrite the kludge-option processing to improve how it handles a few
more special situations. This is the code which process `ps blah',
when "blah" does not include a leading '-'.
This change also removes a long-undocumented BACKWARD_COMPATIBILITY
compile-time option, where:
ps -options arg1 arg2
(with no '-' on "arg1" and "arg2") was treated as:
ps -options -N arg1 -M arg2
This also changes `ps' to check for any additional arguments after
processing all the '-'-options, and attempt to use those arguments as
a pid or pidlist. If an extra argument is not a valid pidlist, then
`ps' will print an error and exit. This seems a more generally useful
extension of the kludge-option processing than the -N/-M behavior, and
has fewer confusing side-effects.
Reviewed by: freebsd-arch
Revision Changes Path
1.92 +91 -62 src/bin/ps/ps.c
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