Remove antiquated options output

This is uninteresting and rather meaningless except for the implementer.
No need to have several hundred lines of code backing half a dozen symbols
in the public API

Remove antiquated options output

This is uninteresting and rather meaningless except for the implementer.
No need to have several hundred lines of code backing half a dozen symbols
in the public API for this.

ok jsing

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Rename struct ${app}_config to plain cfg

All the structs are static and we need to reach into them many times.
Having a shorter name is more concise and results in less visual clutter.
It also avoid

Rename struct ${app}_config to plain cfg

All the structs are static and we need to reach into them many times.
Having a shorter name is more concise and results in less visual clutter.
It also avoids many overlong lines and we will be able to get rid of some
unfortunate line wrapping down the road.

Discussed with jsing

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Remove the legacy interactive mode from openssl(1).

This removes the legacy interactive mode from openssl(1) since it is
rarely used, complicates the code, and has also been removed from
OpenSSL in

Remove the legacy interactive mode from openssl(1).

This removes the legacy interactive mode from openssl(1) since it is
rarely used, complicates the code, and has also been removed from
OpenSSL in version 3.x.x.

ok tb@ jsing@

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Mark the initialized struct options arrays as both static and const.
This moves them from .data to .data.rel.ro

ok deraadt@ inoguchi@

Exit if a pledge call fails in non-interactive mode.

ok semarie@

Initial support for pledges in openssl(1) commands.

openssl(1) has two mechanisms for operating: either a single execution
of one command (looking at argv[0] or argv[1]) or as an interactive
session

Initial support for pledges in openssl(1) commands.

openssl(1) has two mechanisms for operating: either a single execution
of one command (looking at argv[0] or argv[1]) or as an interactive
session than may execute any number of commands.

We already have a top level pledge that should cover all commands
and that's what interactive mode must continue using. However, we can
tighten up the pledges when only executing one command.

This is an initial stab at support and may contain regressions. Most
commands only need "stdio rpath wpath cpath". The pledges could be
further restricted by evaluating the situation after parsing options.

deraadt@ and beck@ are roughly fine with this approach.

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Remove all duplicate prototypes for *_main functions (these are already
provided by progs.h). Also, move the FUNCTION type (and flags) into
openssl.c since that is the only place of use. Lastly, remo

Remove all duplicate prototypes for *_main functions (these are already
provided by progs.h). Also, move the FUNCTION type (and flags) into
openssl.c since that is the only place of use. Lastly, remove pointless
'extern' from the prototypes and use char **argv instead of char *argv[]
(the former is used elsewhere).

ok deraadt@ doug@

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Provide a mechanism for option parsing to return the number of arguments
that it has consumed. This allows for the handling of multiple unnamed
arguments, including lists of filenames.

Provide two different function pointers for option function callbacks. This
allows for simpler code in the common cases and will allow for further
extension to support the complex cases.

prefer C99 array initialization syntax.

use C99 array initialization syntax for strict C compilers.

from kinichiro, found building with HP/UX compiler

ok deraadt@, guenther@

Convert openssl(1) version to new option/usage handling.

Move openssl(1) from /usr/sbin/openssl to /usr/bin/openssl, since it is not
a system/superuser binary. At the same time, move the source code from its
current lib/libssl/src/apps location to a more a

Move openssl(1) from /usr/sbin/openssl to /usr/bin/openssl, since it is not
a system/superuser binary. At the same time, move the source code from its
current lib/libssl/src/apps location to a more appropriate home under
usr.bin/openssl.

ok deraadt@ miod@

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