src/usr.bin/random, branch releng/14.2

Remove $FreeBSD$: one-line nroff pattern

2023-08-16T17:55:15Z

Remove /^\.\\"\s*\$FreeBSD\$$\n/

Remove $FreeBSD$: one-line sh pattern

2023-08-16T17:55:03Z

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

Remove $FreeBSD$: one-line .c pattern

2023-08-16T17:54:42Z

Remove /^[\s*]*__FBSDID$"\$FreeBSD\$"$;?\s*\n/

Remove $FreeBSD$: two-line .h pattern

2023-08-16T17:54:16Z

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

Mark usage function as __dead2 in programs where it does not return

2023-07-07T16:45:18Z

In most cases, usage does not return, so mark them as __dead2. For the cases where they do return, they have not been marked __dead2. Reviewed by: imp Pull Request: https://github.com/freebsd/freebsd-src/pull/735

random(6): Re-add undocumented support for floating point denominators

2020-02-15T19:13:37Z

And document it in the manual page. PR: 244139 Submitted by: Keith White (earlier version)

random(6): Fix off-by-one

2020-01-16T21:38:44Z

After r355693, random(6) -f sometimes fail to output all the lines of the input file. This is because the range from which random indices are chosen is too big, so occasionally the random selection doesn't correspond to any line and nothing gets printed. (Ed. note: Mea culpa. Working on r355693, I was confused by the sometime use of 1-indexing, sometimes 0-indexing in randomize_fd().) Submitted by: Ryan Moeller X-MFC-With: r355693 Sponsored by: iXsystems, Inc. Differential Revision: https://reviews.freebsd.org/D23199

random(6): produce random results

2019-12-13T04:37:39Z

This program is trash and there's no reason to keep it in base. But as long as we're shipping a silly program named 'random', let's actually make it random.

DIRDEPS_BUILD: Update dependencies.

2017-10-31T00:07:04Z

Fix a (false positive?) Argument cannot be negative coverity defect.

2016-06-08T02:14:05Z

Rather than guarding close(fd) with an fd >= 0 test and setting fd to -1 when it is closed to avoid a potential double-close, just move the close() call after the conditional "goto make_token". This moves the close() call totally outside the loop to avoid the possibility of calling it twice. This should also prevent a Coverity warning about checking fd for validity after it was previously passed to read(). Reported by: Coverity CID: 1355335 MFC after: 1 week X-MFC with: r299484