* configure.ac: Set LT version to C20/A20/R0.

Signed-off-by: Werner Koch <wk@gnupg.org>

--

--

A trailing comma in an enum is not groked by all compilers.
Binary operation should have their own parentheses to make it clear
that a binary operator was meant.

Signed-off-by: Werner Koch <wk@gnupg.org>

* src/Makefile.am (arch_sources): Add new file.
* src/estream.c (O_NONBLOCK): Move to 'gpgrt-int.h'.
(BUFFER_BLOCK_SIZE): Likewise.
(BUFFER_UNREAD_SIZE): Likewise.
(struct notify_list_s, notify_list_t): Likewise.
(struct _gpgrt_stream_internal, estream_internal_t): Likewise.
(X_POLLABLE): New macro.
(parse_mode): Parse keyword 'pollable', emulate O_NONBLOCK using the
same mechanism on Windows.
(_gpgrt_poll): Use the new '_gpgrt_w32_poll' on Windows.
* src/gpgrt-int.h (_gpgrt_functions_w32_pollable): New declaration.
(_gpgrt_w32_pollable_create): New prototype.
(_gpgrt_w32_poll): Likewise.
* src/w32-estream.c: New file.  This code is adapted from GPGME.
* tests/t-poll.c (create_pipe): Create pollable streams.

GnuPG-bug-id: 2731
Signed-off-by: Justus Winter <justus@g10code.com>

* src/estream.c (struct _gpgrt_stream_internal): Add 'kind'.
(init_stream_obj): New parameter 'kind', initialize field.
(es_create): New parameter 'kind'.  Update all callers.
* src/gpgrt-int.h (gpgrt_stream_backend_kind_t): New type.

Signed-off-by: Justus Winter <justus@g10code.com>

* src/estream.c (cookie_ioctl_function_t): Move to 'gpgrt-int.h',
along with the macros for the IOCTL numbers.
(estream_functions_mem): Use the new type and add the ioctl function.
(estream_functions_fd): Likewise.
(estream_functions_w32): Likewise.
(estream_functions_fp): Likewise.
(init_stream_object): Use the new type, and also initialize
'func_ioctl'.
(es_create): Use the new type.
(_gpgrt_fopen): Adapt.
(_gpgrt_mopen): Likewise.
(_gpgrt_fopenmem): Likewise.
(_gpgrt_fopencookie): Likewise.
(_gpgrt_fdopen): Likewise.
(_gpgrt_fpopen): Likewise.
(do_w32open): Likewise.
* src/gpgrt-int.h (struct cookie_io_functions_s): New type.

Signed-off-by: Justus Winter <justus@g10code.com>

* src/estream.c (X_SAMETHREAD, X_SYSOPEN): New macros.
(parse_mode): Rework how information flows from here to 'es_create'.
Instead of using an integer flag per mode, use flags.
(init_stream_obj): Adapt accordingly.
(es_create): Likewise.
(_gpgrt_fopen): Likewise.
(_gpgrt_mopen): Likewise.
(_gpgrt_fopenmem): Likewise.
(_gpgrt_fopencookie): Likewise.
(_gpgrt_fdopen): Likewise.
(_gpgrt_fpopen): Likewise.
(do_w32open): Likewise.
(_gpgrt_freopen): Likewise.

Signed-off-by: Justus Winter <justus@g10code.com>

* src/visibility.c (gpgrt_get_syscall_clamp): New.
* src/gpg-error.vers, src/gpg-error.def.in: Add function.
* src/gpg-error.h.in: Ditto.
* src/estream.c (_gpgrt_get_syscall_clamp): New.
--

This function can be used by other libraries to set their own system
clamp functions.

Signed-off-by: Werner Koch <wk@gnupg.org>

* src/posix-lock.c (pre_lock_func, post_lock_func): New.
(_gpgrt_lock_set_lock_clamp): New.
(_gpgrt_lock_lock): Use clamp functions.
* src/w32-lock.c (pre_lock_func, post_lock_func): New.
(_gpgrt_lock_set_lock_clamp): New.
(_gpgrt_lock_lock): Use clamp functions.
* src/posix-lock.c (pre_syscall_func, post_syscall_func): New.
(_gpgrt_thread_set_syscall_clamp): New.
(_gpgrt_yield): Use clamp functions.
* src/w32-lock.c (pre_syscall_func, post_syscall_func): New.
(_gpgrt_thread_set_syscall_clamp): New.
(_gpgrt_yield): Use clamp functions.
* src/estream.c: Include lock.h and thread.h.
(do_deinit): Call _gpgrt_lock_set_lock_clamp.
(_gpgrt_set_syscall_clamp): Ditto.

Signed-off-by: Werner Koch <wk@gnupg.org>

* src/syscfg/lock-obj-pub.mingw32.h (gpgrt_lock_t): Declare priv as
unsigned char.

--
This fixes error: narrowing conversion of ‘255’ from ‘int’ to
‘volatile char’ inside { } [-Werror=narrowing]

Signed-off-by: Werner Koch <wk@gnupg.org>

Signed-off-by: Werner Koch <wk@gnupg.org>

--
Signed-off-by: Justus Winter <justus@g10code.com>

* src/estream.c (parse_mode): Fix parsing the 'sysopen' flag.

Signed-off-by: Justus Winter <justus@g10code.com>

Signed-off-by: Werner Koch <wk@gnupg.org>

--

Thanks to Chris Ballinger <chris@chatsecure.org> for the files.

Signed-off-by: Werner Koch <wk@gnupg.org>

* configure.ac (AC_HEADER_TIME): New.
(AC_CHECK_SIZEOF): Check size of time_t.

Signed-off-by: Werner Koch <wk@gnupg.org>

Signed-off-by: Werner Koch <wk@gnupg.org>

--

* build-aux/config.guess: Update.
* build-aux/config.sub: Update.

Signed-off-by: Werner Koch <wk@gnupg.org>

* configure.ac: add an option to enable/disable building tests
* Makefile.am: conditionally build tests
--

On an embeded device, there is no reason to have the tests present in
a production release build. Add a configure-time option to disable
them.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

* src/gen-posix-lock-obj.c: properly guard inclusioin of pthread.h
* tests/t-lock.c: likewise
* tests/t-poll.c: likewise
--

Although ./configure checks for thread support, gen-posix-lock-obj and
two tests still include pthread.h unconditionally.

Guard that inclusion using the same condition as all other uses of
pthread-related code.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

* src/estream.c (EWOULDBLOCK): Define fallback.

--
Older mingw versions (2.0) do not define EWOULDBLOCK in errno.h

* doc/yat2m.c (proc_texi_cmd): Use .TQ for @itemx.  Print a .P at the
end of a level 0 table.

Signed-off-by: Werner Koch <wk@gnupg.org>

* src/estream.c (func_mem_ioctl): Set LEN from DATA_LEN.

Signed-off-by: Werner Koch <wk@gnupg.org>

* src/estream.c (S_IRGRP) [W32]: Protect against redefinition.

Signed-off-by: Werner Koch <wk@gnupg.org>

* doc/yat2m.c: Update from gnupg.

--

yat2m.c has been taken from
gnupg commit 22b9bea1c3d0e944aa539a87d79e47d92ca5309f
and the copy here shall now be considered as the canonical version.

Signed-off-by: Werner Koch <wk@gnupg.org>

* src/estream.c (func_file_create): Remove dead assignment.
(doreadline): Do not decrement SPACE_LEFT before breaking the loop.
Add an extra block to limit the scope of that variable.
--

Signed-off-by: Werner Koch <wk@gnupg.org>

--

--