wireguard-openbsd/games/hack/hack.pager.c, branch jd/simplify-queueing

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.

execl(3) calls must have the last argument casted to (char *)NULL

2016-03-15T19:56:20Z

At the time when this was commited me and tb@ discussed that it shouldn't be changed, but still snucked in within a larger diff that we didn't notice. OK tb@

Remove several casts to (char *) 0 and replace them by NULL

2016-01-09T21:54:11Z

Prompted and OK by tb@

This diff is rather large, but it's just simply removing unnecessary headers

2016-01-09T18:33:15Z

, remove some lint-style comments, add missing void to functions without args, also some function prototypes (extern) were missing their args, so I added them as they were defined in hack.h OK tb@ on separate diffs

Annotate funcs with attribute((printf(...))) and clean up the fallout:

2015-09-27T05:13:11Z

* lots of foo(str) --> foo("%s", str) transformations * one totally insane foo(fmt, ap) --> vfoo(fmt, ap) conversion: how did this ever work? * prefer const char[] over char* for static format strings, as it lets gcc check the format and eliminates an unnecessary pointer ok beck@

Match bwrite()'s prototype with write()'s, zapping a lint comment

2014-03-11T08:05:15Z

Delete casts to char* of arguments to bwrite() and free()

Use the help pager code, but repair it in various ways.

2011-03-16T18:11:37Z

(I had to fix the $PAGER support beyond the patch supplied by Simon) from Simon.Nicolussi@student.uibk.ac.at

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and

2009-10-27T23:59:19Z

unmaintainable). these days, people use source. these id's do not provide any benefit, and do hurt the small install media (the 33,000 line diff is essentially mechanical) ok with the idea millert, ok dms

remove unused variable

2009-06-03T14:47:47Z

ok millert@ ray@

Fix fgets handling.

2009-06-01T22:57:14Z

1. Skip blank lines instead of dereferencing NULL-1. 2. If bufr is a blank line don't pass bufr+1 as a pointer. OK millert