Commit Graph

1149 Commits

Author SHA1 Message Date
Mark Geisert a9ffa71a15 POSIX Asynchronous I/O support: aio files
This is the core of the AIO implementation: aio.cc and aio.h.  The
latter is used within the Cygwin DLL by aio.cc and the fhandler* modules,
as well as by user programs wanting the AIO functionality.
2018-07-25 09:36:22 +02:00
Corinna Vinschen 4b97244d12 Cygwin: define pthread_tryjoin_np/pthread_timedjoin_np _GNU_VISIBLE
These functions are GNU extensions.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-06-27 18:20:47 +02:00
Corinna Vinschen 732e0b395d Cygwin: Implement pthread_tryjoin_np and pthread_timedjoin_np
- Move pthread_join to thread.cc to have all `join' calls in
  the same file (pthread_timedjoin_np needs pthread_convert_abstime
  which is static inline in thread.cc)
- Bump API version

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-06-27 17:56:59 +02:00
Corinna Vinschen 6c55be9dbb Cygwin: Allow to build without experimental AF_UNIX code by default
Introduce __WITH_AF_UNIX preprocessor flag to enable the new code

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-06-26 16:31:17 +02:00
Corinna Vinschen 3dc89bbafe Cygwin: signal.h: improve exception flags definition
- add numbers for readability
- add a preprocessor macro for each flag

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-06-26 10:12:10 +02:00
Ken Brown ebc9171ede Bump Cygwin DLL version to 2.11.0 2018-06-07 09:42:36 +02:00
Ken Brown 2ea436b433 Cygwin: Document clearenv and bump API minor
Also add earlier "What changed" items to new-features.xml.
2018-06-07 09:42:36 +02:00
Ken Brown defaa2ca31 Cygwin: Implement the GNU extension clearenv 2018-06-07 09:42:36 +02:00
Ken Brown 59847b5d73 Declare the pthread_rwlock_* functions if __cplusplus >= 201402L
Some of these functions are used in the <shared_mutex> C++ header.
2018-06-01 12:09:12 +02:00
Corinna Vinschen 23b5ecdaf3 Cygwin: delete /dev/kmsg and thus fhandler_mailslot without substitution
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-03-25 12:38:14 +02:00
Corinna Vinschen f4a1a186f9 Cygwin: fix socketpair prototype
Last parameter is a vector of 2 ints, not a pointer to int

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-03-09 14:17:39 +01:00
Corinna Vinschen f6ce72e623 Cygwin: sys/socket.h: define MSG_CMSG_CLOEXEC
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-03-06 18:23:48 +01:00
Corinna Vinschen 892efccb25 Cygwin: fhandler_socket_unix: store peer credentials in ucred member
* Split out cygwin/_ucred.h file
* drop local credentials

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-02-28 19:01:29 +01:00
Corinna Vinschen 25ea6af172 Cygwin: cleanup header including within network-releated files
* Rearrange includes and drop unneccessary ones.

* Don't pull in cygwin/socket.h into sys/un.h just to get
  sa_family_t.  Include sys/types.h and use __sa_family_t instead.

* start including Windows headers using the w32api/ path prefix

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-02-28 18:56:13 +01:00
Corinna Vinschen c70761df66 Cygwin: Define SO_PASSCRED and SCM_CREDENTIALS
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-02-23 21:00:43 +01:00
Corinna Vinschen 7f7532fafb Cygwin: Create empty fhandler_socket_unix
* Make distinct from AF_LOCAL for testing purposes.  This will have
  to be reverted as soon as fhandler_socket_unix goes life.

* Move saw_reuseaddr flag back to fhandler_socket status

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-02-23 21:00:43 +01:00
Corinna Vinschen b89b6f4349 Cygwin: socket.h: Add SIOCINQ, equivalent to FIONREAD
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-02-23 13:33:23 +01:00
Corinna Vinschen a5dfbc6940 Cygwin: inline get_socket_flags()
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-02-21 22:00:04 +01:00
Corinna Vinschen b08e6690a6 Cygwin: bindresvport: Guard prototypes with __MISC_VISIBLE
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-02-05 21:06:29 +01:00
Corinna Vinschen 623d3fdf6b Cygwin: bump version to 2.10.1
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2018-02-02 15:32:28 +01:00
Yaakov Selkowitz 8810f929fc cygwin: Declare pthread_rwlock_timedrdlock, pthread_rwlock_timedwrlock
These were added in commit 8128f5482f but
without their public declarations.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2018-01-22 15:04:11 +01:00
Yaakov Selkowitz cadc12f695 cygwin: add catopen, catgets, catclose
The implementation is taken from FreeBSD with #ifdef __CYGWIN__ modifications.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2018-01-19 13:19:21 -06:00
Yaakov Selkowitz 061710370c cygwin: make <sys/socket.h> completely visible from <netinet/in.h>
While POSIX mandates that certain socket types shall be defined by the
inclusing of <netinet/in.h>, it also says that this header may also make
visible all <sys/socket.h> symbols.  Glibc does this, and without out it,
some packages end up requiring an additional #include <sys/socket.h>.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2018-01-19 12:08:27 -06:00
Yaakov Selkowitz fa47495755 cygwin: remove inclusion of <sys/time.h> from <sys/socket.h>
POSIX does not mention the inclusion of <sys/time.h> in <sys/socket.h>
or <netinet/in.h>, nor is there anything in the latter two that would
require the former.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2018-01-19 12:08:26 -06:00
Yaakov Selkowitz 70ee6b17df ansification: remove _EXFUN, _EXFUN_NOTHROW
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2018-01-17 11:47:29 -06:00
Yaakov Selkowitz e6321aa6a6 ansification: remove _PTR
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2018-01-17 11:47:16 -06:00
Yaakov Selkowitz eea249da3b ansification: remove _PARAMS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2018-01-17 11:47:13 -06:00
Yaakov Selkowitz 1e39db3062 cygwin: add asm/bitsperlong.h, dummy asm/posix_types.h headers
These changes are necessary for cross-compiling the Linux kernel.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2018-01-17 03:09:35 -06:00
Mark Geisert 24ff42d79a Cygwin: Implement sigtimedwait
Abstract out common code from sigwait/sigwaitinfo/sigtimedwait to
implement the latter.
2017-12-18 19:46:18 +01:00
Corinna Vinschen 08d77e5154 cygwin: document %l[ and bump API minor
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-12-01 18:21:59 +01:00
Corinna Vinschen 10b57ba8d0 cygwin: Document latest changes, bump API minor
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-30 21:57:16 +01:00
Yaakov Selkowitz f636eae26f cygwin: export wmempcpy
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-30 04:06:51 -06:00
Yaakov Selkowitz da4839ec18 cygwin: add Object Size Checking to sys/socket.h
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-30 04:06:48 -06:00
Yaakov Selkowitz b3281de25f cygwin: add Object Size Checking to sys/poll.h
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-30 04:06:47 -06:00
Yaakov Selkowitz 6a848db442 cygwin: export SSP functions
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-29 11:25:48 -06:00
Yaakov Selkowitz 032aa2dba5 Feature test macros overhaul: Cygwin limits.h, part 2
http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/limits.h.html
https://sourceware.org/ml/newlib/2017/msg01133.html

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-28 04:11:33 -06:00
Corinna Vinschen 76f06705be cygwin: convert most #ifndef __x86_64__ to #ifdef __i386__
Address the real offender

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-27 14:36:06 +01:00
Corinna Vinschen ce0b11f9c4 Cygwin: Bump DLL version to 2.10.0, bump API minor to 319
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-14 21:45:32 +01:00
Corinna Vinschen 3bdd484103 cygwin: belatedly bump DLL minor version
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-10-18 16:40:56 +02:00
Yaakov Selkowitz 747f31854a cygwin: fix gethostbyaddr argument types
The first argument of gethostbyaddr needs to accept a generic pointer
to be compatible with e.g. struct in_addr *.  This caused an issue
compiling krb5-1.15.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-10-10 13:51:23 -05:00
Yaakov Selkowitz 0b45b053e8 Feature test macros overhaul: Cygwin netdb.h
herror etc. are MISC, rcmd etc. are BSD, addrinfo functions are
POSIX.1-2001, except for IDN functionality which is GNU.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-10-10 13:50:46 -05:00
Sebastian Huber 4de8754bac Change time_t to 64-bit by default
In order to avoid the year 2038 problem, define time_t to a signed
integer with at least 64-bits.  The type for time_t can be forced to
long with the --enable-newlib-long-time_t configure option or with the
_USE_LONG_TIME_T system configuration define.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-09-07 15:39:34 +02:00
Corinna Vinschen cf8bf843f8 cygwin: export strnstr
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-08-25 18:00:46 +02:00
Ken Brown f665b1cef3 cygwin: Implement renameat2
Define the RENAME_NOREPLACE flag in <cygwin/fs.h> as defined on Linux
in <linux/fs.h>.  The other RENAME_* flags defined on Linux are not
supported.
2017-08-19 18:06:49 +02:00
Eric Blake 7b3d8b9485 headers: avoid bareword attributes
Always use the __-decorated form of an attribute name in public
headers, as the bareword form is in the user's namespace, and we
don't want compilation to break just because the user defines the
bareword to mean something else.

Signed-off-by: Eric Blake <eblake@redhat.com>
2017-08-17 07:10:03 -05:00
Corinna Vinschen 8128f5482f cygwin: Implement pthread_rwlock_timedrdlock, pthread_rwlock_timedwrlock
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-08-03 21:31:38 +02:00
Corinna Vinschen eb206317a8 cygwin: Bump DLL version to 2.9.0
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-08-03 19:17:45 +02:00
Corinna Vinschen 37738448a0 cygwin: Implement pthread_mutex_timedlock
- pthread_mutex::lock now takes a PLARGE_INTEGER timeout pointer
  and uses that in the call to cygwait.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-08-03 19:13:21 +02:00
Corinna Vinschen a346a26790 cygwin/signal.h: Remove SI_QUEUE unimplemented comment
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-08-03 14:56:24 +02:00
Corinna Vinschen f41d402bd4 Revert "cygwin/signal.h: Remove SI_QUEUE unimplemented comment"
This reverts commit 54ed68a781.
2017-08-03 14:55:21 +02:00