Commit Graph

329 Commits

Author SHA1 Message Date
Corinna Vinschen 7b39124400 Get rid of some special cases for Cygwin in sys/types.h
Remove off_t typedef from cygwin/types.h thus relying on sys/types.h.
Introduce winsup/cygwin/machine/_types.h and move some types shared
with newlib into it.  Get rid of their definition in cygwin/types.h.
Add same handling for __key_t/key_t as for the other types.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2016-04-13 21:00:17 +02:00
Corinna Vinschen 977912ff93 Fix FIONBIO comments
FIONBIO is defined in sys/termios.h and asm/socket.h.  Align the comments.
Remove unused REAL_FIONBIO.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2016-03-24 16:12:28 +01:00
Yaakov Selkowitz d2937299fa Feature test macros overhaul: dirent.h
MAXNAMLEN is a BSDism.

Use the proper internal macros instead of !_POSIX_SOURCE.  telldir and
seekdir are XSI, scandir and alphasort are POSIX.1-2008, and scandirat
is GNU.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2016-03-17 21:08:51 -05:00
Mark Geisert 5807ba83e4 Support profiling of multi-threaded apps.
This patch set modifies Cygwin's profiling support to sample PC values
of all an app's threads, not just the main thread. There is no change
to how profiling is requested: just compile and link the app with "-pg"
as usual. The profiling info is dumped into file gmon.out as always.

A new facility enabled via the environment variable GMON_OUT_PREFIX.
This facility is intended to match an undocumented Linux glibc feature.
Exporting the variable with a non-empty value such as "foo" causes the
profiling info to go to a file named foo.$pid instead of the default.
With that, both resulting processes of a fork() can have their profiling
data captured in separate files. gprof already knows how to accumulate
data from multiple files if they all pertain to the same app.

There is no change to the normal Cygwin execution paths if profiling is
not enabled. And when it is enabled, only the one profiling thread per
profiled app is doing more work than it used to.

	* include/sys/cygwin.h: Add CW_CYGHEAP_PROFTHR_ALL.
	* cygheap.cc (cygheap_profthr_all): New C-callable function that
	runs cygheap's threadlist handing each pthread's thread handle in
	turn to profthr_byhandle().
	* external.cc (cygwin_internal): Add case CW_CYGHEAP_PROFTHR_ALL.
	* gmon.c (_mcleanup): Add support for multiple simultaneous
	gmon.out* files named via environment variable GMON_OUT_PREFIX.
	* gmon.h (struct gmonparam): Make state decl volatile.
	* mcount.c (_MCOUNT_DECL): Change stores into gmonparam.state to use
	Interlocked operations. Add #include "winsup.h", update commentary.
	* profil.c (profthr_byhandle): New function abstracting out the
	updating of profile counters based on a thread handle.
	(profthr_func): Update to call profthr_byhandle() to sample the main
	thread then call cygheap_profthr_all() indirectly through
	cygwin_internal(CW_CYGHEAP_PROFTHR_ALL) to sample all other threads.
	(profile_off): Zero targthr to indicate profiling was turned off.
	(profile_on): Fix handle leak on failure path.
	(profile_child): New callback func to restart profiling in child
	process after a fork if the parent was being profiled.
	(profile_ctl): Call pthread_atfork() to set profile_child callback.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2016-03-10 20:39:46 +01:00
Corinna Vinschen 9ddf063921 Implement POSIX.1e ACL functions
* Makefile.in (DLL_OFILES): Add sec_posixacl.o.
	(SUBLIBS): Add libacl.a
	(libacl.a): New rule to create libacl.a.
	* common.din: Export POSIX ACL functions as well as most libacl.a
	extensions.
	* fhandler.h (fhander_base::acl_get): New prototype.
	(fhander_base::acl_set): Ditto.
	(fhandler_disk_file::acl_get): Ditto.
	(fhandler_disk_file::acl_set): Ditto.
	* include/acl/libacl.h: New file.
	* include/cygwin/version.h: Bump API minor version.
	* include/sys/acl.h: Drop including cygwin/acl.h.  Accommodate
	throughout Cygwin.  Add POSIX ACL definitions.
	* sec_acl.cc: Include sec_posixacl.h.  Replace ILLEGAL_UID and
	ILLEGAL_GID with ACL_UNDEFINED_ID where sensible.
	(__aclcheck): New internal acl check function to be used for
	Solaris and POSIX ACLs.
	(aclcheck32): Call __aclcheck.
	(__aclcalcmask): New function to compute ACL_MASK value.
	(__aclsort): New internal acl sort function to be used for Solaris
	and POSIX ACLs.
	(aclsort32): Call __aclsort.
	(permtostr): Work directly on provided buffer.
	(__acltotext): New internal acltotext function to be used for
	Solaris and POSIX ACLs.
	(acltotext32): Call __acltotext.
	(__aclfromtext): New internal aclfromtext function to be used for
	Solaris and POSIX ACLs.
	(aclfromtext32): Call __aclfromtext.
	* sec_posixacl.cc: New file implemeting POSIX ACL functions.
	* sec_posixacl.h: New internal header.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2016-03-08 13:56:40 +01:00
Corinna Vinschen 8b83da2d55 cygwin_conv_path: Always preserve trailing backslashes in conversion to POSIX paths
* include/sys/cygwin.h (CCP_CONVFLAGS_MASK): Define.
	* mount.h (__CCP_APP_SLASH): Define.
	* mount.cc (mount_info::conv_to_posix_path): Handle __CCP_APP_SLASH
	flag.
	* path.cc (cygwin_conv_path): Use CCP_CONVFLAGS_MASK to evaluate
	"how" flag values.  Always add __CCP_APP_SLASH flag when calling
	mount_info::conv_to_posix_path.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2016-02-09 15:00:30 +01:00
Corinna Vinschen 80a800978b Convert utmp{x}name to int, return useful value. Define _PATH_UTMPX
* syscalls.cc (utmpname): Convert to int.  Return 0 if strdup
	worked, -1 otherwise.
	* include/utmpx.h (_PATH_UTMPX): Define as _PATH_UTMP.
	(utmpxname): Declare as int function.
	* include/sys/utmp.h (utmpname): Ditto.
	* include/cygwin/version.h: Bump API minor version.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2016-01-07 15:40:40 +01:00
Johannes Schindelin fb71716d2c Introduce the 'usertemp' filesystem type
* mount.cc (mount_info::from_fstab_line): Support mounting the current
	user's temp folder as /tmp/.  This is particularly useful a feature
	when Cygwin's own files are write-protected.

	* pathnames.xml: document the new usertemp file system type

Detailed explanation:

In the context of Windows, there is a per-user directory for temporary
files, by default specified via the environment variable %TEMP%. Let's
allow to use that directory for our /tmp/ directory.

With this patch, we introduce the special filesystem type "usertemp":
By specifying

	none /tmp usertemp binary,posix=0 0 0

in /etc/fstab, the /tmp/ directory gets auto-mounted to the directory
specified by the %TEMP% variable.

This feature comes handy in particularly in scenarios where the
administrator might want to write-protect the entire Cygwin directory
yet still needs to allow users to write into the /tmp/ directory.
This is the case in the context of Git for Windows, where the
Cygwin (MSys2) root directory lives inside C:\Program Files and hence
/tmp/ would not be writable otherwise.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2015-12-07 17:37:44 +01:00
Corinna Vinschen 08184b362e Move fd_stuff from sys/types.h to sys/select.h
* libc/include/sys/types.h: Move definitions of NBBY and howmany to
	sys/param.h.  Move definitions of select(2) macros to sys/select.h.
	* libc/include/sys/param.h: See above.
	* libc/include/sys/select.h: Move Cygwin's sys/select.h here.

	* include/sys/select.h: Move select(2) macros from newlib's sys/types.h
	here.  Rename howmany to _howmany to unclutter namespace. Move file to
	newlib.
	* libc/rexex.cc: Add declaration for cygwin_gethostname.
	* poll.cc: Include sys/param.h and locale select.h.
	* select.h (cygwin_select): Declare.
	* uname.cc: Declare cygwin_gethostname.
	* winsup.h: Drop declarations of cygwin_select and cygwin_gethostname.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-12-07 16:28:22 +01:00
Corinna Vinschen 5aa8817e3a Allow cygwin_conv_path(3) and cygpath(1) to emit /proc/cygdrive prefixed path
* include/sys/cygwin.h (CCP_PROC_CYGDRIVE): New flag.
        * mount.cc (mount_info::cygdrive_posix_path): Take flag values rather
        than just a trailing_slash_p bool.  Emit /proc/cygdrive path if
        CCP_PROC_CYGDRIVE flag is given.
        (mount_info::conv_to_posix_path): Take flag values rather than just
        a keep_rel_p bool.  Rename _p variables.  Print flag value as hex in
        debug_printf.  Call cygdrive_posix_path with flag values.
        * mount.h (mount_info::cygdrive_posix_path): Accommodate above change
        in declaration.
        (mount_info::conv_to_posix_path): Ditto.
        * fhandler_process.cc (format_process_exename): Accommodate change to
        mount_info::conv_to_posix_path.
        * path.cc (cygwin_conv_path): Ditto.

        * cygpath.cc (absolute_flag): Initialize to CCP_RELATIVE to simplify
        expressions.
        (cygdrive_flag): New global flag.
        (long_options): Add --proc-cygdrive option.
        (options): Add -U option.
        (usage): Add description for -U option.
        (do_sysfolders): Or cygdrive_flag to cygwin_conv_path call.
        (do_pathconv): Simply or absolute_flag to conv_func.  Or
        cygdrive_flag to conv_func.
        (do_options): Initalize absolute_flag to CCP_RELATIVE.  Initialize new
        cygdrive_flag.  Set absolute_flag to CCP_ABSOLUTE on -a.  Set
        cygdrive_flag to CCP_PROC_CYGDRIVE on -U.

        * new-features.xml (ov-new2.4): Document cygpath -U option.
        * utils.xml (cygpath): Ditto.
        * path.xml (func-cygwin-path): Add CCP_PROC_CYGDRIVE description.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-12-06 17:25:48 +01:00
Jon TURNEY 383ff5fc47 Try to make sure struct _mcontext is 16-byte aligned
On x86_64, RtlCaptureContext() uses fxsave to save FPU/MMX/SSE state.

fxsave requires that the destination address is 16-byte aligned, or it will
fault.

CONTEXT is already annotated __attribute__ ((aligned (16))), do the same with
struct _mcontext.

Rearrange ucontext_t so that it's struct _mcontext element is also correctly
aligned.

	* include/cygwin/signal.h (struct __mcontext): 16-byte align.
	* include/sys/ucontext.h (ucontext_t): Ditto.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-04-23 21:57:11 +02:00
Jon TURNEY 9e8932d6da Provide ucontext to signal handlers
Add ucontext.h header, defining ucontext_t and mcontext_t types.

Provide sigaction sighandlers with a ucontext_t parameter, containing stack and
context information.

	* include/sys/ucontext.h : New header.
	* include/ucontext.h : Ditto.
	* exceptions.cc (call_signal_handler): Provide ucontext_t
	parameter to signal handler function.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-04-23 21:57:10 +02:00
Jon TURNEY d89cc26903 Add cygwin_internal() operation to retrieve the EXCEPTION_RECORD from a siginfo_t *
* external.cc (cygwin_internal): Add operation to retrieve a copy
	of the EXCEPTION_RECORD from a siginfo_t *.
	* include/sys/cygwin.h (cygwin_getinfo_types): Ditto.
	* exception.h (cygwin_exception): Add exception_record accessor.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-04-23 21:57:10 +02:00
Corinna Vinschen 03d5584c4b Add CMIN and CTIME definitions
* include/sys/termios.h: Add CMIN and CTIME.
	* fhandler_termios.cc (fhandler_termios::tcinit): Use CMIN and CTIME.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23 21:57:07 +02:00
Corinna Vinschen f8a6c96306 * include/sys/socket.h (sockatmark): Add prototype. 2015-02-24 09:00:37 +00:00
Corinna Vinschen 54f79f8650 * cygheap.h (cygheap_pwdgrp): Remove constants NSS_FILES and NSS_DB.
Use NSS_SRC_FILES and NSS_SRC_DB throughout instead.
	(cygheap_pwdgrp::nss_pwd_src): New inline method.
	(cygheap_pwdgrp::nss_grp_src): Ditto.
	* external.cc (cygwin_internal): Add CW_GETNSS_PWD_SRC and
	CW_GETNSS_GRP_SRC cases.
	* uinfo.cc: Use NSS_SRC_FILES and NSS_SRC_DB throughout.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GETNSS_PWD_SRC
	and CW_GETNSS_GRP_SRC.
	(NSS_SRC_FILES): Define.
	(NSS_SRC_DB): Define.
2014-11-12 11:19:08 +00:00
Corinna Vinschen dfc361dad4 * dcrt0.cc (cygwin_atexit): Change preceeding comment to reflect
API version numbers.
	* external.cc (cygwin_internal): disable setting cxx_malloc on 64 bit.
	Add CW_FIXED_ATEXIT case.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_FIXED_ATEXIT.
	* lib/atexit.c (atexit): Test running Cygwin version by checking
	return value of cygwin_internal (CW_FIXED_ATEXIT).
2014-11-06 15:32:21 +00:00
Corinna Vinschen 1db937e986 * Makefile.in (DLL_OFILES): Add quotactl.o.
* common.din (quotactl): Export.
	* ntdll.h: Define FILE_FS_CONTROL_INFORMATION::FileSystemControlFlags
	flag values.
	(struct _FILE_FS_CONTROL_INFORMATION): Define.
	(struct _FILE_GET_QUOTA_INFORMATION): Define.
	(typedef struct _FILE_QUOTA_INFORMATION): Define.
	(NtQueryObject): Use PVOID rather than VOID*.
	(NtQueryVolumeInformationFile): Ditto.
	(NtQueryQuotaInformationFile): Declare.
	(NtSetQuotaInformationFile): Declare.
	(NtSetVolumeInformationFile): Declare.
	* quotactl.cc: New file implementing quotactl().
	* include/sys/mount.h (BLOCK_SIZE): Define.
	(BLOCK_SIZE_BITS): Define.
	* include/sys/quota.h: New header.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2014-10-17 08:19:27 +00:00
Corinna Vinschen 0b20d00bf3 * include/sys/file.h: Add extern "C". 2014-08-06 08:46:12 +00:00
Eric Blake 9067d19b9a headers: properly decorate attributes
As pointed out here:
https://cygwin.com/ml/cygwin/2014-07/msg00371.html

any use of __attribute__ in a header that can be included by a user
should be namespace-safe, by decorating the attribute arguments with __
(while gcc does a lousy job at documenting it, ALL attributes have a __
counterpart, precisely so that public headers can use attributes without
risk of collision with macros belonging to user namespace).

* include/pthread.h: Decorate attribute names with __, for
namespace safety.
* include/cygwin/core_dump.h: Likewise.
* include/cygwin/cygwin_dll.h: Likewise.
* include/sys/cygwin.h: Likewise.
* include/sys/strace.h: Likewise.
2014-08-01 15:48:37 +00:00
Corinna Vinschen 076a61f0d9 * external.cc (cygwin_internal): Implement CW_CYGNAME_FROM_WINNAME.
Add lengthy comment to explain what we do and why.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add
	CW_CYGNAME_FROM_WINNAME.
2014-05-15 11:16:28 +00:00
Corinna Vinschen 29b7313d22 * cygheap.h (enum cygheap_pwdgrp::cache_t): Remove.
(cygheap_pwdgrp::caching): Convert to bool.
	(cygheap_pwdgrp::pwd_cache): Add cygserver member.
	(cygheap_pwdgrp::grp_cache): Ditto.
	(cygheap_pwdgrp::nss_db_caching): Drop.
	(cygheap_pwdgrp::nss_db_full_caching): Drop.
	(cygheap_pwdgrp::nss_cygserver_caching): New method.
	(cygheap_pwdgrp::nss_disable_cygserver_caching): New method.
	* cygserver.h (client_request::request_code_t): Add
	CYGSERVER_REQUEST_PWDGRP.
	* cygserver_pwdgrp.h: New file.
	* cygtls.h (struct _local_storage): Remove pwbuf and grbuf members.
	* grp.cc (pwdgrp::prep_tls_grbuf): Drop.
	(internal_getgrsid): Handle cygserver caching and rearrange to check
	the caches first.
	(internal_getgrnam): Ditto.
	(internal_getgrgid): Ditto.
	(gr_ent::enumerate_caches): Handle cygserver cache.
	* passwd.cc (pwdgrp::prep_tls_pwbuf): Drop.
	(internal_getpwsid): Handle cygserver caching and rearrange to check
	the caches first.
	(internal_getpwnam): Ditto.
	(internal_getpwuid): Ditto.
	(pw_ent::enumerate_caches): Handle cygserver cache.
	* pwdgrp.h (pwdgrp::add_account_from_cygserver): New method declaration.
	(pwdgrp::fetch_account_from_cygserver): New method declaration.
	(pwdgrp::prep_tls_pwbuf): Drop declaration.
	(pwdgrp::prep_tls_grbuf): Drop declaration.
	(pwdgrp::add_user_from_cygserver): New inline methods.
	(pwdgrp::add_group_from_cygserver): New inline methods.
	* tlsoffsets.h: Regenerate.
	* tlsoffsets64.h: Regenerate.
	* uinfo.cc (internal_getlogin): Call internal_getgroups if cygserver
	caching is not available.
	(cygheap_pwdgrp::init): Initialize pwd_cache.cygserver and
	grp_cache.cygserver.  Set caching to true.
	(cygheap_pwdgrp::nss_init_line): Drop db_cache handling entirely.
	(pwdgrp::add_account_from_windows): Drop no caching handling.
	(client_request_pwdgrp::client_request_pwdgrp): New method.
	(pwdgrp::fetch_account_from_cygserver): New method.
	(pwdgrp::add_account_from_cygserver): New method.

	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix formatting.
	* include/sys/cygwin.h: Ditto.
2014-03-12 17:36:56 +00:00
Corinna Vinschen b211f4c17e * external.cc (cygwin_internal): Add cases for CW_GETNSSSEP,
CW_GETPWSID and CW_GETGRSID.
	* grp.cc (internal_getgrsid_from_db): New function.
	* passwd.cc (internal_getpwsid_from_db): New function.
	(pg_ent::setent): Add special case for call from mkpasswd/mkgroup.
	* pwdgrp.h (internal_getpwsid_from_db): Declare.
	(internal_getgrsid_from_db): Declare.
	(enum nss_enum_t): Move to include/sys/cygwin.h.
	(class pg_ent): Add comment.
	* uinfo.cc (pwdgrp::fetch_account_from_windows): Fix typo in comment.
	Change "UNIX" to "Unix" in domain name.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GETNSSSEP,
	CW_GETPWSID and CW_GETGRSID.
	(enum nss_enum_t): Define here.
2014-02-22 19:38:12 +00:00
Corinna Vinschen 036f56cf32 * external.cc (cygwin_internal): Handle new CW_SETENT, CW_GETENT and
CW_ENDENT info types.
	* grp.cc (setgrent_filtered): New function, called from cygwin_internal.
	(getgrent_filtered): Ditto.
	(endgrent_filtered): Ditto.
	* passwd.cc (pg_ent::setent): Set state explicitely to from_cache.
	(pg_ent::getent): Handle the fact that a DC has no SAM and enumerating
	local accounts is equivalent to enumerating domain accounts.
	(setpwent_filtered): New function, called from cygwin_internal.
	(getpwent_filtered): Ditto.
	(endpwent_filtered): Ditto.
	* pwdgrp.h (setpwent_filtered): Declare.
	(getgrent_filtered): Ditto.
	(endgrent_filtered): Ditto.
	(setpwent_filtered): Ditto.
	(getpwent_filtered): Ditto.
	(endpwent_filtered): Ditto.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_SETENT, CW_GETENT,
	and CW_ENDENT.
2014-02-18 19:39:48 +00:00
Corinna Vinschen abbe1f5320 * fhandler_disk_file.cc (fhandler_disk_file::fchown): Fix typo in
comment.
	* mount.cc (mount_info::from_fstab): Use tmp_pathbuf rather than
	stack for big local buffer.
	* net.cc (cygwin_gethostname): Call GetComputerNameExA rather than
	GetComputerNameA if gethostname failed.
	* shared.cc (user_info::initialize): Fix formatting.
	* include/sys/file.h: Define flock and accompanying macros if not
	already defined in sys/_default_fcntl.h.
2014-02-06 20:38:35 +00:00
Corinna Vinschen 92a8ea56e5 * include/sys/file.h (LOCK_SH): Drop definition in favor of new
definitions in newlib.
	(LOCK_EX): Ditto.
	(LOCK_NB): Ditto.
	(LOCK_UN): Ditto.
	(flock): Ditto.
	(F_OK): Drop.  Already correctly defined in unistd.h.
	(X_OK): Ditto.
	(W_OK): Ditto.
	(R_OK): Ditto.
2014-01-17 11:01:46 +00:00
Christopher Faylor 13621d2ef8 * external.cc (fillout_pinfo): Remove nonsensical loop.
* fork.cc (frok::parent): When initializing pinfo for child new PID_NEW flag +
actual defined constant rather than raw number.  Don't set start_time here.
* pinfo.cc (pinfo::thisproc): Use PID_NEW when initializing pinfo.  Avoid
checking h for NULL multiple times.  Don't set start_time here.
(pinfo_init): Aways set ppid last.  Tweak strace output.
(pinfo::init): Handle new PID_NEW flag.  Wait for shared memory to contain
useful information.  Set start_time if PID_NEW.
(_onreturn:h): Define as HANDLE rather than HANDLE *.
(_onreturn::~onreturn): Accommodate h definition change.
(_onreturn::no_close_handle): Rename from no_close_p_handle.  Take a pinfo arg
and set hProcess to h before zeroing.
(winpids::add): Don't open a handle to our own process.  Change logic
associated with when a handle gets closed.  Accommodate no_close_handle
changes.
(winpids::enum_processes): Simplify process enumeration loop.
(winpids::set): Eliminate ill-considered malloc locking.
* sigproc.cc (proc_subproc): Always set ppid last.
2013-12-18 03:58:11 +00:00
Corinna Vinschen 3073f26d6a Throughout, keep function definitions and declarations in sync with
newlib in terms of C99 "restrict" keyword.
2013-11-25 11:38:08 +00:00
Corinna Vinschen ef23b0a6a4 * include/sys/cygwin.h (struct per_process): Add posix_memalign. Reduce
size of unused2 accordingly.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Initialize
	u->posix_memalign with address of posix_memalign.
	* malloc_wrapper.cc (posix_memalign): Call user-provided posix_memalign
	rather than just returning ENOSYS.
	* globals.cc (__cygwin_user_data): Initialize posix_memalign member.
2013-08-14 11:44:23 +00:00
Corinna Vinschen cd9ca871b0 * include/sys/socket.h: Move SHUT_xx definitoins from here...
* include/cygwin/socket.h: ...to here.
2013-05-31 18:08:25 +00:00
Corinna Vinschen 61522196c7 * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
Corinna Vinschen 40702aef2c * include/sys/queue.h: Delete in favor of more complete newlib file. 2013-04-22 10:35:02 +00:00
Corinna Vinschen a1467f6434 Adapt to changes in newlib's sys/cdefs.h:
* include/sys/sysinfo.h (struct sysinfo): Rename __unused member to __f.
	* libc/fts.c (__FBSDID): Drop definition.
	* regex/regexec.c (__unused): Drop definition.
2013-04-22 10:33:09 +00:00
Corinna Vinschen 8981489bec * include/sys/un.h (UNIX_PATH_MAX): Rename from UNIX_PATH_LEN to
follow Linux.
	* fhandler_socket.cc: Change UNIX_PATH_LEN to UNIX_PATH_MAX throughout.
	(fhandler_socket::recv_internal): Don't return prematurely in case of
	successful return.  For AF_LOCAL sockets, overwrite returned AF_INET
	name with AF_LOCAL name.
2013-03-07 15:39:35 +00:00
Christopher Faylor bc837d22f3 Throughout, update copyrights to reflect dates which correspond to main-branch
checkins.  Regularize copyright format.
2013-01-21 04:38:31 +00:00
Corinna Vinschen 05297cca5f * fhandler.cc (fhandler_base::write): Don't attempt to sparsify
an already sparse file.  Drop check for FILE_SUPPORTS_SPARSE_FILES
	flag.  Explicitely set FILE_ATTRIBUTE_SPARSE_FILE attribute in
	cached attributes.
	(fhandler_base::lseek): Only set did_lseek if sparseness is supported.
	* fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Don't attempt
	to sparsify an already sparse file.  Explicitely set
	FILE_ATTRIBUTE_SPARSE_FILE attribute in cached attributes.
	* mount.cc (oopt): Add "sparse" flag.
	(fillout_mntent): Ditto.
	* path.h (enum path_types): Add PATH_SPARSE.
	(path_conv::support_sparse): New method.
	(path_conv::fs_flags): Constify.
	(path_conv::fs_name_len): Ditto.
	include/sys/mount.h: Replace unused MOUNT_MIXED flag with MOUNT_SPARSE.
2012-12-14 10:45:29 +00:00
Yaakov Selkowitz beaf1df02c * termios.cc (cfsetspeed): New function.
* cygwin.din (cfsetspeed): Export.
* posix.sgml (std-bsd): Add cfsetspeed.
* include/sys/termios.h (cfsetspeed): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2012-11-21 20:13:07 +00:00
Yaakov Selkowitz 650dc73fa5 * include/sys/termios.h (CBRK): Define as alias of CEOL.
(CREPRINT): Define as alias of CRPRNT.
	(CDISCARD): Define as alias of CFLUSH.
	(TTYDEF_*): Define.
2012-11-05 03:19:28 +00:00
Corinna Vinschen e9fe565052 Fix copyright 2012-10-31 16:49:25 +00:00
Corinna Vinschen f54898bac9 * include/sys/param.h: Include stddef.h to define NULL. 2012-10-31 16:48:50 +00:00
Corinna Vinschen b120088ccd * include/sys/cygwin.h: Add missing defines for CW_ALLOC_DRIVE_MAP,
CW_MAP_DRIVE_MAP and CW_FREE_DRIVE_MAP.
2012-10-30 10:32:46 +00:00
Corinna Vinschen 34a4d873ad * include/sys/wait.h (_wait): Define when building newlib. 2012-08-08 09:39:36 +00:00
Yaakov Selkowitz 53943a2e87 * include/sys/elf_common.h (R_386_16): Define.
(R_386_PC16): Define.
	(R_386_8): Define.
	(R_386_PC8): Define.
2012-06-10 18:28:16 +00:00
Yaakov Selkowitz f513e3a206 * include/elf.h: Update from FreeBSD.
* include/machine/elf.h: New header, from FreeBSD.
	* include/sys/elf.h: Ditto.
	* include/sys/elf32.h: Update from FreeBSD.
	* include/sys/elf64.h: Ditto.
	* include/sys/elf_common.h: Ditto.
	(R_IA64_*): Define Linux-style names as aliases to R_IA_64_*.
	(R_SH_*): Define, based on sh-4 psABI.
	(R_390_*): Define, based on s390x psABI.
	* include/sys/elf_generic.h: Ditto.
2012-06-06 04:45:48 +00:00
Eric Blake 580df3b6ae tcgetsid: fix return type
* include/sys/termios.h (tcgetsid): Fix return type.
* termios.cc (tcgetsid): Likewise.
* fhandler_termios.cc (fhandler_termios::tcgetsid): Likewise.
* fhandler.h (fhandler_base): Likewise.
* fhandler.cc (fhandler_base::tcgetsid): Likewise.
2012-02-28 14:03:03 +00:00
Yaakov Selkowitz e587f14b6f * cygwin.din (scandirat): Export.
* posix.sgml (std-gnu): Add scandirat.
	* syscalls.cc (scandirat): New function.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* include/sys/dirent.h (scandirat): Declare.
2012-02-22 01:58:24 +00:00
Christopher Faylor 30c66cea49 * include/sys/wait.h: Remove C++ inline functions for `union wait'. For C++
use `void *' as __wait_status_ptr_t instead.  This is less type safe but fixes
compile error on `wait(NULL)'.  Remove extra `;'.
2012-02-08 19:51:13 +00:00
Corinna Vinschen 9553860f41 * include/sys/sysmacros.h: Include sys/types.h. 2012-02-08 14:08:58 +00:00
Corinna Vinschen 3a24189bba * external.cc (cygwin_internal): Implement CW_ALLOC_DRIVE_MAP,
CW_MAP_DRIVE_MAP, CW_FREE_DRIVE_MAP.
	* fhandler_process.cc: Include mount.h.
	(get_volume_path_names_for_volume_name): Move to mount.cc.
	(struct dos_drive_mappings): Ditto.
	* mount.cc (get_volume_path_names_for_volume_name): Move here.
	(dos_drive_mappings::dos_drive_mappings): Ditto.
	(dos_drive_mappings::fixup_if_match): Ditto.
	(dos_drive_mappings::~dos_drive_mappings): Ditto.
	* mount.h (class dos_drive_mappings): Declare her.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_ALLOC_DRIVE_MAP,
	CW_MAP_DRIVE_MAP, CW_FREE_DRIVE_MAP.
	* include/cygwin/version.h: Bump API minor number.
2011-12-22 12:25:10 +00:00
Christopher Faylor 2398bcaea4 * include/sys/wait.h: Add in all c++ functions. 2011-12-08 18:24:24 +00:00