I am retiring my old email address; replace it with my OpenBSD one.

If RPP_STDIN is set the prompt is not displayed.
Use explicit_bzero in the example code.

Use consistent phrasing for bitmask flags.

tweaking and ok millert@ jmc@

Use the fancy .In macro for includes. From Jan Klemkow. ok jmc schwarze

convert to new .Dd format;

- sync prototypes and header file excerpts to reality
- many grammar, punctuation, macro, layout, spelling/typos,
rewording, etc. fixes
- avoid first person
- sprinkle crossrefs where relevant

hel

- sync prototypes and header file excerpts to reality
- many grammar, punctuation, macro, layout, spelling/typos,
rewording, etc. fixes
- avoid first person
- sprinkle crossrefs where relevant

help & ok jmc

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Be correct in our man pages when talking about NUL termination (that is,
termination with '\0') vs. null termination.
Input from krw@, jaredy@, jmc@. OK deraadt@

more display/list fixes, and a little whitespace;

Sync with share/misc/license.template and add missing DARPA credit
where applicable.

Use an ISC-tyle license for all my code; it is simpler and more permissive.

- correct macro usage
- section reorder

typos;
ok millert@

Add RPP_STDIN flag which acts as the converse of RPP_REQUIRE_TTY.
Based on a patch from Brett Eldridge.

now catches SIGALRM and SIGPIPE too

Document SIGTTIN and SIGTTOU now that we deal with them too.

o Turn off ECHONL in addition to ECHO
o Return NULL of read(2) returns -1
o Add ERRORS and STANDARDS sections

Instead of restoring the tty mode, restoring the signal handler,
unblocking the signal and redelivering it just make all our
signal handler interupt system calls and set a flag. We can just
deliver

Instead of restoring the tty mode, restoring the signal handler,
unblocking the signal and redelivering it just make all our
signal handler interupt system calls and set a flag. We can just
deliver the signal at the end right before we would normally return.
This solves the SIG_IGN problem nicely and causes readpassphrase() to
return when someone hits ^C even if the handler is SIG_IGN.

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Document signal handling in readpassphrase(3)

o) We always close .Bl and .Bd tags;
o) .Sh AUTHOR -> .Sh AUTHORS;
o) We don't like .Pp before/after .Sh;
o) We don't like .Pp before/after .Rs/.Re;
o) NetBSD -> .Nx;
o) OpenBSD -> .Ox;

millert@ ok

Various repairs, mostly to get rid of short lines.

Add readpasasphrase(3), a more flexible getpass(3) replacement.
getpass(3) is now implemented in terms of readpasasphrase(3).