tweaks for fparseln(3) move from libutil to libc:
- remove #include <util.h> if nothing else needed it
- remove LDFLAGS+=-lutil if nothing else needed it

add usr.bin/{hoststat,purgestat}, which are new argv[0] hack
for sendmail 8.10.x and beyond. sorry that i forgot to add this one.

From: Andrew Brown <atatat@atatdot.net>

branches: 1.4.10;
Split off /etc/mailer.conf manual page from mailwrapper manual page.

- Rewrite to use fparseln(), strspn(), strsep(). Avoids statically-sized
buffers and allows for line continuation.
- Use __progname instead of chopping argv[0] into a statically-sized
temporary buffer.

We shouldn't count on the user building sendmail. Update the make
file so that it does the symlinking of newaliases and mailq to
/usr/sbin/mailwrapper directly.

Add the "mailwrapper" program, which is designed to act as a switch
permitting users to choose between sendmail and other mail systems with a
simple configuration file change. Not yet turned on -- this is being
committed so people can beat on it.

Merge riastradh-drm2 to HEAD.

Use Mt for email addresses.

branches: 1.14.6; 1.14.12; 1.14.16;
A general update. Remove (hopefully the last) references to sendmail(8), etc.

More better description of current state of sendmail stuff in more
places. This is intended to make some people a tad happier.

branches: 1.12.2;
Bump date for mini-sendmail reference; add its pkgsrc path to SEE ALSO section.

Clarify a bit, fix up the examples somewhat, etc.

Actually make additional arguments in mailer.conf useful, and document
them.
Reviewed by perry and wiz.

Document additional line required to emulate sendmail using postfix.
Without line error will be appended to mailed output of daily script.
Solves part of PR bin/18800.
Patch provided by Ryo HAYASAKA <ryoh@jaist.ac.jp>

Postfix does not support the 'send-mail' arg.

branches: 1.7.2;
Drop an unnecessary .Pp, sort sections, add postfix .Xr, and improve markup.

Remove trailing dot from .Nd, and a bogus comment line (probably left
over from example man page).

use more Xr to refer to sendmail(8). suggested by jhawk.
XXX not sure what is the correct way to refer to "postfix suite".
postfix(1) does not seem that relevant here.

add purgestat and hoststat into sendmail example,
they are added in sendmail 8.10.x.
correct preamble text near postfix example.

remove extra period in SEE ALL section

branches: 1.2.8;
Use postfix as an example

Split off /etc/mailer.conf manual page from mailwrapper manual page.

Use Ex.

Remove workaround for ancient HTML generation code.

New sentence, new line.

Sort sections. From Henning Petersen in PR 49222.

Merge riastradh-drm2 to HEAD.

Use Mt for email addresses.

branches: 1.12.6; 1.12.12; 1.12.16;
A general update. Remove (hopefully the last) references to sendmail(8), etc.

Generate <>& symbolically. I'm avoiding .../dist/... directories for now.

fix typo: s/hard/hand/

Whitespace nits, sort SEE ALSO and sections.

For commands and utilities, use EXIT STATUS rather than RETURN VALUES or
DIAGNOSTICS as appropriate (and documented in mdoc(7)).

remove extra period in SEE ALL section

Split off /etc/mailer.conf manual page from mailwrapper manual page.

More and more .Os cleanups. .Os is defined in the tmac.doc-common file,
so we shouldn't override it with versions in the manpages. Many more to
come.

update example to new sendmail location

remove extra "."

Spellink.

Add the "mailwrapper" program, which is designed to act as a switch
permitting users to choose between sendmail and other mail systems with a
simple configuration file change. Not yet turned on -- this is being
committed so people can beat on it.

ansify - drop the K&R style prototypes & implementations.

Fix -Wcast-qual issues

branches: 1.9.40;
Revert previous changes. Add a comment to the source explaining the
reason things are as they are -- Perry said:
This (using err("mailwrapper")) is intentional. Mailwrapper plays ugly
games with argv[0] and thus it is often difficult for people to know
that the error isn't from "mailq" or "sendmail" but from
mailwrapper -- having mailwrapper add an indication that it was really
mailwrapper running was a requested feature.

Correct args to err(), no need to include "mailwrapper:" prefix manually.
Triggered by posting to OpenBSD mailing list.

Actually make additional arguments in mailer.conf useful, and document
them.
Reviewed by perry and wiz.

tweaks for fparseln(3) move from libutil to libc:
- remove #include <util.h> if nothing else needed it
- remove LDFLAGS+=-lutil if nothing else needed it

branches: 1.5.2;
convert to use getprogname()

Add forgottern addarg(&al, NULL, 0) before execve() to prevent coredump.

branches: 1.3.8;
Allow remapped commands to have arguments appended to them.

- Rewrite to use fparseln(), strspn(), strsep(). Avoids statically-sized
buffers and allows for line continuation.
- Use __progname instead of chopping argv[0] into a statically-sized
temporary buffer.

Add the "mailwrapper" program, which is designed to act as a switch
permitting users to choose between sendmail and other mail systems with a
simple configuration file change. Not yet turned on -- this is being
committed so people can beat on it.