wireguard-openbsd/bin/cp/utils.c, branch jd/queueboosts

When system calls indicate an error they return -1, not some arbitrary

2019-06-28T13:34:58Z

value < 0. errno is only updated in this case. Change all (most?) callers of syscalls to follow this better, and let's see if this strictness helps us in the future.

Implement cp -a ("archive" mode)

2019-01-28T18:58:42Z

Not standard, but supported at least by GNU cp, IllumOS, NetBSD, FreeBSD, DragonflyBSD. No need to be gratuitously different. This should also allow us to drop patches in ~10 ports. Based on an initial diff by benno@ with input from sthen@ and jmc@ ok benno@ danj@ sthen@ martijn@ deraadt@

Revert earlier revert.

2018-09-07T13:46:33Z

It turned out the issue was a badly applied diff on stsp@'s machine. OK stsp@

Backout recent cp(1) changes; they broke texlive's mktexlsr(1)

2018-09-07T11:01:22Z

Rename dne in copy_file to exists to be more consistent with the other

2018-09-07T07:44:15Z

copy_* functions. OK stsp@

Also verify a overwrite for the copy of a fifo, link and device node.

2018-09-07T07:17:14Z

OK stsp@

Move the question to allow a copy to its own function.

2018-09-07T07:14:25Z

OK stsp@

The combination of -v and -i and the deny of a copy would cause the copy

2018-09-07T07:11:16Z

still to be printed. This fixes that edge-case. OK stsp@

add a -v verbose flag to cp, mv, and rm. useful for monitoring progress,

2017-06-27T21:43:46Z

and present on several other systems. some ok, some less ok. from Job Snijders

Set the times, mode, and flags on symlinks when doing cp -p (or mv across

2015-12-26T18:11:43Z

filesystems) problem noted by Carsten Kunze (carsten.kunze (at) arcor.de)