wireguard-openbsd/sbin/scan_ffs, branch jd/queueboosts

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

2019-06-28T13:32:41Z

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.

Delete BUGS: dubious style and not relevant/accurate

2019-02-10T18:30:11Z

Noticed by deraadt@

Add a warning that scan_ffs doesn't support FFS2 filesystems

2019-02-10T18:26:56Z

Hints and wording from jmc@

Drop useless .TH line; ok jmc@

2019-02-10T18:25:07Z

Prefer over in userland

2018-04-26T15:55:14Z

While here, delete some extra #includes and apply style(9) sort rules. ok deraadt@ krw@ mpi@

remove redundant variable declarations in Makefiles, since those are

2017-07-09T21:23:18Z

the default. okay millert@

Use pledge "disklabel" as needed. The theory here is these tools become more

2015-11-23T19:19:29Z

resistant against memory correctup, if a corrupt filesystem is given to them. ok krw

After the disk is opened, this can pledge "stdio".

2015-10-11T04:33:17Z

ok doug

Adjust comments regarding use of use of MAXFRAG, or

2015-01-20T18:22:20Z

delete if now possible ok guenther

Replace with and other less dirty headers where

2015-01-16T06:39:28Z

possible. Annotate lines with their current reasons. Switch to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where sensible to avoid pulling in the pollution. These are the files confirmed through binary verification. ok guenther, millert, doug (helped with the verification protocol)