wireguard-openbsd/games, branch jd/queueboosts

grdc(6): implement timeout with alarm(3)

2020-06-06T17:03:16Z

grdc(6) has an optional argument indicating a timeout in seconds. For example, one could do: $ grdc 60 to to tell grdc(6) to run for sixty seconds and then exit gracefully. As implemented, however, the timeout may occur too early or too late if the system clock is reset with settimeofday(2). To avoid this problem we can instead use alarm(3) and a signal handler to implement the timeout. alarm(3) is unaffected by settimeofday(2).

grdc(6): miscellaneous style(9)

2020-06-06T13:21:40Z

- Sort includes alphabetically - Sort function prototypes alphabetically - Add missing whitespace after commas - Remove extra whitespace after commas - Add missing whitespace between binary operators - Add missing whitespace between reserved words and parens, i.e. fix "if(" - Add missing __dead to usage() definition

no need to declare "extern optarg" and "extern optind"

2020-02-14T19:17:33Z

when is included; patch from Jan Stary ; OK millert

a few depend:-related thingies that were still in.

2019-12-21T21:39:59Z

okay millert@, tb@

fix gary zukav's "acceptance without proof" quote, which just appeared on

2019-09-27T20:44:22Z

my screen. i don;t have a copy of this book, and a brief search online shows conflicting punctuation, but i've chosen to replace the comma splice with a full stop, which is at least grammatically correct, and seems the most likely solution. whether this quote needs to be in two files escapes me...

Be more specific regarding which encoding this simulator generates:

2019-09-08T22:43:46Z

the existing text encouraged the misconception that punched card encodings were somehow standardized, which they were not. Lots of different encodings existed, and the one simulated here was a proprietary one of one specific vendor (GE). Also correct the history: the folks at Bell Labs already played with this. HISTORY mistake noticed by Sevan Janiyan , who also agrees with the final patch. tweak and OK jmc@

Move 4 manual pages from not-a-function filenames to a correct filename,

2019-08-30T18:33:17Z

and correct Xr. ok jmc

spelling fix and zap a stray line while here;

2019-08-22T16:32:26Z

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.

Remove unused variables; no binary change.

2019-05-20T02:11:22Z

From Jake Champlin