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46 Commits

Author SHA1 Message Date
Corinna Vinschen
c9d6787e76 Cygwin: doc: add pthread_tryjoin_np, pthread_timedjoin_np 
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2018-06-27 18:20:11 +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
Yaakov Selkowitz
00bf01789e cygwin: update docs for 2.10.0 
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2018-01-19 13:19:22 -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
Yaakov Selkowitz
f636eae26f cygwin: export wmempcpy 
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2017-11-30 04:06:51 -06:00
Yaakov Selkowitz
ff53f489fa cygwin: Document crypt_r 
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2017-09-02 22:48:55 -05:00
Ken Brown
3012e251fa Document renameat2 2017-08-19 19:43:15 +02:00
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
Yaakov Selkowitz
2c83bc950f cygwin: Export explicit_bzero 
This was added to newlib together with timingsafe_*cmp but never exported.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2017-08-02 01:09:49 -05:00
Corinna Vinschen
2d9c69da1c cygwin: export fls, flsl, flsll 
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2017-07-11 10:31:44 +02:00
Yaakov Selkowitz
f698efbce1 cygwin: export strverscmp, add versionsort 
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2017-06-19 08:16:42 -05:00
Yaakov Selkowitz
dde6af6f82 Export XSI sigpause 
There are two common sigpause variants, both of which take an int argument.
If you request _XOPEN_SOURCE or _GNU_SOURCE, you get the System V version,
which removes the given signal from the process's signal mask; otherwise
you get the BSD version, which sets the process's signal mask to the given
value.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2017-06-14 14:23:52 -05:00
Corinna Vinschen
961a6909d9 Cygwin: Export reallocarray 
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2017-04-04 12:23:18 +02:00
Jon Turney
d0a359f6d2 Implement getloadavg() 
v2:
autoload PerfDataHelper functions
Keep loadavg in shared memory
Guard loadavg access by a mutex
Initialize loadavg to the current load

v3:
Shared memory version bump isn't needed if we are only extending it
Remove unused autoload
Mark inititalized flags as NO_COPY for correct behaviour in fork child

Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
 2017-03-27 22:03:58 +01:00
Jon Turney
c8432a01c8 Implement dladdr() (partially) 
Note that this always returns with dli_sname and dli_saddr set to NULL,
indicating no symbol matching addr could be found.

Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
 2017-03-08 17:49:08 +00:00
Jon Turney
b9498f17f9 Export timingsafe_bcmp and timingsafe_memcmp 
Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
 2017-03-07 18:40:35 +00:00
Corinna Vinschen
2ea3993619 Export and document strerror_l, strptime_l, wcsftime_l from Cygwin 
Bump Cygwin API minor number.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2016-08-23 17:51:14 +02:00
Jon Turney
fdb7df230d Add pthread_getname_np and pthread_setname_np 
This patch adds pthread_getname_np and pthread_setname_np.

These were added to glibc in 2.12[1] and are also present in some form on
NetBSD and several UNIXes.

The code is based on NetBSD's implementation with changes to better match
Linux behaviour.

Implementation quirks:

* pthread_setname_np with a NULL pointer segfaults (as linux)

* pthread_setname_np returns ERANGE for names longer than 16 characters (as
linux)

* pthread_getname_np with a NULL pointer returns EFAULT (as linux)

* pthread_getname_np with a buffer length of less than 16 returns ERANGE (as
linux)

* pthread_getname_np truncates the thread name to fit the buffer length.
This guarantees success even when the default thread name is longer than 16
characters, but means there is no way to discover the actual length of the
thread name. (Linux always truncates the thread name to 16 characters)

* Changing program_invocation_short_name changes the default thread name (on
linux, it has no effect on the default thread name)

I'll leave it up to you to decide if any of these matter.

This is implemented via class pthread_attr to make it easier to add
pthread_attr_[gs]etname_np (present in NetBSD and some UNIXes) should it
ever be added to Linux (or we decide we want it anyway).

[1] https://sourceware.org/git/?p=glibc.git;a=blob;f=NEWS
 2016-08-23 15:07:42 +01:00
Corinna Vinschen
0df76cbd63 Document nl_langinfo_l and separate POSIX from GNU extensions in release message 
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2016-08-20 17:24:16 +02:00
Corinna Vinschen
238455adfa Implement strto[dflu]_l/wcsto[dflu]_l 
Implement GNU extensions strtod_l, strtof_l, strtol_l, strtold_l, strtoll_l,
strtoul_l, strtoull_l, wcstod_l, wcstof_l, wcstol_l, wcstold_l, wcstoll_l,
wcstoul_l, wcstoull_l.

Export from Cygwin, fix posix.xml.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2016-08-15 17:35:21 +02:00
Corinna Vinschen
765d2c0bac Implement strfmon_l 
Use latest code from FreeBSD

Signed-off by: Corinna Vinschen <corinna@vinschen.de>
 2016-08-15 10:56:58 +02:00
Corinna Vinschen
c1b7d9d93d Implement per-locale string functions 
strcasecmp_l, strcoll_l, strncasecmp_l, strxfrm_l,
wcscasecmp_l, wcscoll_l, wcstrncasecmp_l, wcstrxfrm_l,
strftime_l.

Add missing CHEWOUT_FILES from previous patch.

TODO: strfmon_l.

Signed-off by: Corinna Vinschen <corinna@vinschen.de>
 2016-08-15 10:56:58 +02:00
Corinna Vinschen
8493c16316 Implement all per-locale ctype functions 
Signed-off by: Corinna Vinschen <corinna@vinschen.de>
 2016-08-15 10:56:57 +02:00
Corinna Vinschen
c402f0388f posix.xml: Note duplocale, freelocale, newlocale, uselocale as implemented 
Signed-off by: Corinna Vinschen <corinna@vinschen.de>
 2016-08-15 10:56:57 +02:00
Corinna Vinschen
886f89ac39 posix.xml: Add missing unimplemented functions from POSIX-1.2013 
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2016-07-23 13:56:52 +02:00
Corinna Vinschen
3d90769979 Document implemented functions 
* posix.xml (std-susv4): Add newly implemented math SUSv4 math
	functions.  Add missing functions strtold and tcgetsid.  Re-sort.
	(std-gnu): Add clog10l, exp10l, pow10l, sincos{f,l}.
	(std-notimpl): Drop now implemented functions.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2016-03-29 17:45:01 +02:00
Yaakov Selkowitz
8b1ede3ce1 cygwin: Export clog10, clog10f 
winsup/cygwin/
	* common.din: Add clog10, clog10f.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.

	winsup/doc/
	* new-features.xml (ov-new2.5): Mention clog10, clog10f.
	* posix.xml (std-gnu): Add clog10, clog10f.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2016-02-22 14:45:37 -06:00
Corinna Vinschen
10e0db58e4 Document pthread_barrier* functions as implemented 
posix.xml (std-susv4): Add pthread_barrier* functions.
	(std-notimpl): Remove here.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2016-02-13 17:03:36 +01:00
Yaakov Selkowitz
ed8beb5361 cygwin: export rpmatch(3) 
winsup/cygwin/
* common.din (rpmatch): Export.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.

winsup/doc/
* new-features.xml (ov-new2.4): New section. Document rpmatch.
* posix.xml (std-bsd): Add rpmatch.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2015-11-17 12:23:33 -06:00
Corinna Vinschen
6b457615e6 Export aligned_alloc, at_quick_exit, quick_exit. 
* common.din (aligned_alloc): Export.
	(at_quick_exit): Export.
	(quick_exit): Export.

	* posix.xml (std-iso): New section.
	(std-deprec): Rearrange title text.
	* new-features.xml (ov-new2.3): Document aligned_alloc, at_quick_exit,

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2015-10-22 16:21:17 +02:00
Corinna Vinschen
1020bb292a Implement getcontext, setcontext, makecontext, swapcontext 
* common.din (getcontext): Export.
        (makecontext): Export.
        (setcontext): Export.
        (swapcontext): Export.
        * exceptions.cc (__unwind_single_frame): New static functions, 64 bit
        only.
        (setcontext): New function.
        (getcontext): New function.
        (swapcontext): New function.
        (__cont_link_context): New function.
        (makecontext): New function.
        * include/cygwin/version.h (CYGWIN_VERSION_DLL_MAJOR): Bump to 2002.
        (CYGWIN_VERSION_API_MINOR): Bump.
        * include/ucontext.h (getcontext): Add prototype.
        (setcontext): Ditto.
        (swapcontext): Ditto.
        (makecontext): Ditto.
        * ntdll.h (NtContinue): Ditto.

        * new-features.xml (ov-new2.2): Add new section.  Document getcontext,
        setcontext, makecontext, swapcontext.
        * posix.xml (std-deprec): Add getcontext, setcontext, makecontext,
        swapcontext.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2015-07-17 14:31:12 +02:00
Corinna Vinschen
b782f869bf Add alternate signal stack to docs 
* new-features.xml (ov-new2.1): Add alterante signal stack info.
	* posix.xml (std-susv4): Move sigaltstack here.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2015-06-20 20:30:17 +02:00
Corinna Vinschen
e4bdbca6eb Add sethostname to API list 
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2015-06-17 11:22:14 +02:00
Yaakov Selkowitz
75d5f68aab cygwin: add GNU basename(3) 
winsup/cygwin/
* common.din (__gnu_basename): Export.
* path.cc (__gnu_basename): New function.

winsup/doc/
* posix.xml (std-gnu): Add basename.
(std-notes): Add note about two forms of basename.
 2015-04-23 21:57:08 +02:00
Corinna Vinschen
1d7a60f56c * posix.xml (std-bsd): Add issetugid. 2015-03-04 11:44:07 +00:00
Corinna Vinschen
06d1f1fc0a * posix.xml (std-gnu): Add missing __mempcpy. 2015-02-15 09:14:02 +00:00
Corinna Vinschen
cf213809c4 * posix.xml (std-susv4): Move cabsl, cimagl, creall, hypotl, sqrtl here 
from std-notimpl.  Add finitel.
 2015-02-06 17:12:18 +00:00
Corinna Vinschen
604656a35a * posix.xml (std-susv4): Move wcstold here from std-notimpl. 2015-02-04 11:05:24 +00:00
Corinna Vinschen
ae8a802c29 * posix.xml (std-susv4): Move sockatmark here from std-notimpl. 2015-01-20 18:24:23 +00:00
Yaakov Selkowitz
b2149cb666 * new-features.xml (ov-new1.7.34): Document Solaris stdio_ext.h 
functions and BSD/GNU unlocked stdio extensions.
* posix.xml (std-bsd): Add BSD unlocked stdio extensions.
(std-gnu): Add GNU unlocked stdio extensions.
(std-solaris): Add stdio_ext.h functions.
 2014-12-18 16:55:27 +00:00
Corinna Vinschen
dad2a13870 * posix.xml (std-solaris): Point to libtirpc for xdr functions. 2014-12-06 17:13:00 +00:00
Yaakov Selkowitz
5acd9c007f * new-features.xml (ov-new1.7.34): Document qsort_r and __bsd_qsort_r. 
* posix.xml (std-bsd): Add qsort_r.
(std-gnu): Ditto.
(std-notes): Add section for qsort_r.
 2014-12-05 16:33:02 +00:00
Corinna Vinschen
419092e490 * posix.xml (std-gnu): Add ffsl, ffsll, quotactl. 
(std-notes): Add restrictions of quotactl.
 2014-10-22 19:29:33 +00:00
Yaakov Selkowitz
8a091aad42 * new-features.xml (ov-new1.7.33): Document stime. 
* posix.xml (std-deprec): Add stime.
 2014-10-22 19:18:50 +00:00
Corinna Vinschen
6b31215816 * Makefile.in: Throughout use parenthesis instead of braces where 
appropriate.
	(DBXDIRS): Remove.
	(XSLTPROC): Define for symmetry.  Use throughout.
	(clean): Drop removing cygwin-api.xml and doctool.*.
	(cygwin-api.xml): Drop rule.
	(doctool): Drop rule.
	(Makefile.dep): Add dependency to cygwin-api.xml.
	* cygwin-api.in.xml: Rename to cygwin-api.xml.  Convert includes to
	XML XInclude style.
	* doctool.c: Remove.
	* doctool.txt: Remove.
	* faq-programming.xml: Drop reference to local utils.xml file.
	* path.xml: Moved from ../cygwin and converted to XML.
	* posix.xml: Ditto.
	* using.xml: Drop relative path from utils.xml include.
	* utils.xml: Moved from ../utils.
 2014-08-14 19:44:29 +00:00