common: Allow a second input stream for gnupg_exec_tool_stream.
authorWerner Koch <wk@gnupg.org>
Fri, 27 May 2016 20:48:04 +0000 (22:48 +0200)
committerWerner Koch <wk@gnupg.org>
Fri, 27 May 2016 20:48:31 +0000 (22:48 +0200)
commit44a32455c8e41400ea96db4507c8a42bdb65b3b6
tree25672960c35cdc1b7fd4650313c7300782f73f36
parente6d9a2d07ed7aeac3944d8a7d1317c4a117356b4
common: Allow a second input stream for gnupg_exec_tool_stream.

* common/exechelp-posix.c (do_exec): Add arg 'except' and pass to
close_all_fds.
(gnupg_spawn_process): Add arg 'except'.  Change callers to pass NULL
for it.
* common/exechelp-w32.c (gnupg_spawn_process): Add dummy arg 'except'.
* common/exechelp-w32ce.c (gnupg_spawn_process): Ditto.
* common/exectool.c (copy_buffer_do_copy): Allow NULL for SINK.
(gnupg_exec_tool_stream): Add arg 'inextra'. Change callers to pass
NULL for it.  Allow NULL for OUTPUT.
--

This hack is a first step to allow calling gpg for verification of
signatures.

Signed-off-by: Werner Koch <wk@gnupg.org>
common/exechelp-posix.c
common/exechelp-w32.c
common/exechelp-w32ce.c
common/exechelp.h
common/exectool.c
common/exectool.h
tools/gpgconf-comp.c
tools/gpgtar-create.c
tools/gpgtar-extract.c
tools/gpgtar-list.c