Change all tame callers to namechange to pledge(2).

tame "stdio rpath" works for all use cases of pwd(1). In part this
success could be because our getcwd() is backed by a system call, unlike
historical practice. Didn't think it through competely, b

tame "stdio rpath" works for all use cases of pwd(1). In part this
success could be because our getcwd() is backed by a system call, unlike
historical practice. Didn't think it through competely, but this could
burn someone else later, if they try to port this code to another system.
Anyways, good enough for us.
all cases tested by doug

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In his continuing quest to improve our documentation, jmc@ noticed that
we didn't support the -L option required by POSIX, and didn't
document the -P option that we did support. Fix that with code a

In his continuing quest to improve our documentation, jmc@ noticed that
we didn't support the -L option required by POSIX, and didn't
document the -P option that we did support. Fix that with code and
doc bits from NetBSD, but correcting a minor noncompliance in the
-L support and applying the jmc@ and sobrado@ magic to the manpage.
This commit does not change the default behavior.

ok jmc@ millert@ sobrado@

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rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(th

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

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make lint happy

Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999. Proofed by myself and Theo.

ansi

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be don

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

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o) __progname aria;

millert@ ok.

getopt(3) returns -1 when out of args, not EOF, whee!

-Wall'ing.

zap getopt() case of -?, come on, it is the default!

update rcsid

initial import of NetBSD tree