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gpg: New option --input-size-hint.

* g10/options.h: Include stdint.h.
(struct opt): Add field 'input_size_hint'.
* g10/gpg.c (oInputSizeHint): New.
(opts): Add --input-size-hint.
(main): Set opt.input_size_hint.
* g10/progress.c (write_status_progress): Use the hint.
--

This is a prerequisite to fix
GnuPG-bug-id: 2368

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2016-08-11 21:31:12 +02:00
parent 0698324cde
commit 70b5d7c43a
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
4 changed files with 31 additions and 2 deletions

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@ -2155,6 +2155,15 @@ works properly with such messages, there is often a desire to set a
maximum file size that will be generated before processing is forced to
stop by the OS limits. Defaults to 0, which means "no limit".
@item --input-size-hint @var{n}
@opindex input-size-hint
This option can be used to tell GPG the size of the input data in
bytes. @var{n} must be a positive base-10 number. This option is
only useful if the input is not taken from a file. GPG may use thos
hint to optimize its buffer allocation strategy. It is also used by
the @option{--status-fd} line ``PROGRESS'' to provide a value for
``total'' if that is not available by other means.
@item --import-options @code{parameters}
@opindex import-options
This is a space or comma delimited string that gives options for