Commit Graph

282 Commits

Author SHA1 Message Date
Corinna Vinschen e0fc33322d Delete Cygwin's arc4random in favor of new Newlib implementation
* Makefile.in (DLL_OFILES): Remove arc4random.o.
	* libc/arc4random.c: Remove file.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2016-03-18 14:41:33 +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 0d3304af38 Disallow installing "man pages" from release subdir
* Makefile.in (install-man): Exclude release subdir from search paths.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-06-18 22:04:58 +02:00
Jon TURNEY 4f28e8a0e5 Compile exceptions.cc with -fno-omit-frame-pointer on x86
Selectively using -fomit-frame-pointer when -O is used doesn't make sense
anymore, apparently since gcc 4.6, -O implies -fomit-frame-pointer.

exceptions.cc must be compiled with -fno-omit-frame-pointer on x86, as it uses
RtlCaptureContext, which requires a frame pointer.

	* Makefile.in : Remove setting -fomit-frame-pointer for compiling
	various files, it is already the default.  Set
	-fno-omit-frame-pointer for exceptions.cc on x86.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-04-23 21:57:11 +02:00
Jon TURNEY 89a3749928 2015-02-19 Jon TURNEY <jon.turney@dronecode.org.uk>
* Makefile.in (sigfe.o): Use CFLAGS.
2015-02-20 12:15:38 +00:00
Corinna Vinschen 6340d0ff91 * Makefile.in (VERSION_OFILES): New variable containing object files
with version information.  Use throughout.
	(clean): Drop winver_stamp.
	(version.cc winver.o): Drop empty rule.
	(winver_stamp): Convert to rule targeting version.cc and winver.o
	directly.  Drop touching winver_stamp.  Fix typo.
2015-01-28 11:43:06 +00:00
Corinna Vinschen 93d15b36ef * Makefile.in (install): Add install-ldif target.
(install-ldif): New target to install cygwin.ldif.
	* cygheap.h (class cygheap_pwdgrp): Rename pfx_t to nss_pfx_t.  Add
	PFX to enum value.  Add nss_scheme_method enum and nss_scheme_t
	structure.  Add home_scheme, shell_scheme and gecos_scheme members.
	(NSS_SCHEME_MAX): Define.
	(cygheap_pwdgrp::get_home): Declare.
	(cygheap_pwdgrp::get_shell): Declare.
	(cygheap_pwdgrp::get_gecos): Declare.
	* cygwin.ldif: New file.
	* ldap.cc (std_user_attr): New array, just defining the standard
	attributes.
	(group_attr): Add cygwinUnixGid.
	(user_attr): Convert to macro pointing to cygheap->pg.ldap_user_attr.
	(cygheap_pwdgrp::init_ldap_user_attr): New method.
	(cyg_ldap::fetch_ad_account): Call cygheap_pwdgrp::init_ldap_user_attr
	if user_attr initialization is required.  Fix comment.
	(cyg_ldap::get_string_attribute): Implement taking attribute name
	as argument.
	* ldap.h: Drop unused macros.
	(cyg_ldap::get_gecos): Remove.
	(cyg_ldap::get_home): Remove.
	(cyg_ldap::get_shell): Remove.
	(cyg_ldap::get_string_attribute): Declare name argument variant public.
	* uinfo.cc (cygheap_user::ontherange): Fix indentation.
	(cygheap_pwdgrp::init): Initialize new home_scheme, shell_scheme and
	gecos_scheme members.  Align comment.
	(NSS_NCMP): Define comparison macro.
	(NSS_CMP): Ditto.
	(cygheap_pwdgrp::nss_init_line): Use aforementioned macros throughout.
	Fix comment handling.  Add db_home, db_shell and db_gecos handling.
	(fetch_from_description): New function to fetch XML-style attributes
	from (description) string.
	(fetch_from_path): New function to evaluate path string with wildcards.
	(cygheap_pwdgrp::get_home): New methods to fetch pw_dir value.
	(cygheap_pwdgrp::get_shell): Ditto for pw_shell.
	(cygheap_pwdgrp::get_gecos): Ditto for pw_gecos.
	(colon_to_semicolon): Move up.
	(pwdgrp::fetch_account_from_windows): Convert home, shell, gecos
	variables to char*.  Drop statement breaking extended group info.
	Fetch home, shell and gecos values using new methods.  Use
	fetch_from_description calls to fetch UNIX id and primary groups from
	SAM comment field.  Accommodate uxid being a char* now.  Accommodate
	the fact that extended info is malloc'ed, rather then alloca'ed.
	Create linebuf content as multibyte string.  Create line buffer by
	just calling cstrdup.
2014-11-26 19:46:59 +00:00
Corinna Vinschen 4d67bb4936 * Makefile.in (NEW_FUNCTIONS): Add atexit to be not exported.
* lib/atexit.c (atexit): New, statically linkable version of atexit.
	* dcrt0.cc (cygwin_atexit): Add comment to mark this function as old
	entry point.  Indiscriminately check for DSO of function pointer for
	all functions, if checking for DSO of return address fails on x86_64.
	Change comment accordingly.
2014-11-05 09:48:00 +00:00
Corinna Vinschen a2ba36a67d * Makefile.in (NEW_FUNCTIONS): Define target-independent. Add target
dependent stuff afterwards.  Globally define timezone and all xdr
	symbols as non-exported from libcygwin.a.
2014-11-05 09:28:01 +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 5fedfc22b8 * Makefile.in (DLL_OFILES): Rearrange with one file per line. 2014-10-16 15:40:09 +00:00
Corinna Vinschen 1ca20a1cd2 Introduce reading passwd/group entries from SAM/AD. Introduce
/etc/nsswitch.conf file to configure it.
	* Makefile.in (DLL_OFILES): Add ldap.o.
	* autoload.cc: Import ldap functions from wldap32.dll.
	(DsEnumerateDomainTrustsW): Import.
	(NetGroupGetInfo): Import.
	* cygheap.h (class cygheap_domain_info): New class to keep global
	domain info.
	(class cygheap_pwdgrp): New class to keep passwd/group caches and
	configuration info from /etc/nssswitch.conf.
	(struct init_cygheap): Add cygheap_domain_info member "dom" and
	cygheap_pwdgrp member "pg".
	* cygtls.h (struct _local_storage): Remove unused member "res".
	Rearrange slightly, Add members pwbuf and grbuf to implement non-caching
	passwd/group fetching from SAM/AD.  Make pw_pos and pw_pos unsigned.
	* fhandler_disk_file.cc (fhandler_base::fstat_by_nfs_ea): Add RFC 2307
	uid/gid mapping.
	* fhandler_process.cc: Drop including pwdgrp.h.
	* fhandler_procsysvipc.cc: Ditto.
	* fhandler_registry.cc (fhandler_registry::fstat): Set key uid/gid
	to ILLEGAL_UID/ILLEGAL_GID rather than UNKNOWN_UID/UNKNOWN_GID.
	* grp.cc (group_buf): Drop.
	(gr): Drop.
	(pwdgrp::parse_group): Fill pg_grp.
	(pwdgrp::read_group): Remove.
	(pwdgrp::init_grp): New method.
	(pwdgrp::prep_tls_grbuf): New method.
	(pwdgrp::find_group): New methods.
	(internal_getgrsid): Convert to call new pwdgrp methods.
	(internal_getgrnam): Ditto.
	(internal_getgrgid): Ditto.
	(getgrgid_r): Drop 2nd parameter from internal_getgrgid call.
	(getgrgid32): Ditto.
	(getgrnam_r): Ditto for internal_getgrnam.
	(getgrnam32): Ditto.
	(getgrent32): Convert to call new pwdgrp methods.
	(internal_getgrent): Remove.
	(internal_getgroups): Simplify, especially drop calls to
	internal_getgrent.
	* ldap.cc: New file implementing cyg_ldap class for LDAP access to AD
	and RFC 2307 server.
	* ldap.h: New header, declaring cyg_ldap class.
	* passwd.cc (passwd_buf): Drop.
	(pr): Drop.
	(pwdgrp::parse_passwd): Fill pg_pwd.
	(pwdgrp::read_passwd): Remove.
	(pwdgrp::init_pwd): New method.
	(pwdgrp::prep_tls_pwbuf): New method.
	(find_user): New methods.
	(internal_getpwsid): Convert to call new pwdgrp methods.
	(internal_getpwnam): Ditto.
	(internal_getpwuid): Ditto.
	(getpwuid32): Drop 2nd parameter from internal_getpwuid call.
	(getpwuid_r): Ditto.
	(getpwnam): Ditto for internal_getpwnam.
	(getpwnam_r): Ditto.
	(getpwent): Convert to call new pwdgrp methods.
	* path.cc (class etc): Remove all methods.
	* path.h (class etc): Drop.
	* pinfo.cc (pinfo_basic::pinfo_basic): Set gid to ILLEGAL_GID rather
	than UNKNOWN_GID.
	(pinfo_init): Ditto.
	* pwdgrp.h (internal_getpwnam): Drop 2nd parameter from declaration.
	(internal_getpwuid): Ditto.
	(internal_getgrgid): Ditto.
	(internal_getgrnam): Ditto.
	(internal_getgrent): Drop declaration.
	(enum fetch_user_arg_type_t): New type.
	(struct fetch_user_arg_t): New type.
	(struct pg_pwd): New type.
	(struct pg_grp): New type.
	(class pwdgrp): Rework to provide functions for file and db requests
	and caching.
	(class ugid_cache_t): New class to provide RFC 2307 uid map caching.
	(ugid_cache): Declare.
	* sec_acl.cc: Drop including pwdgrp.h.
	* sec_auth.cc: Drop including dsgetdc.h and pwdgrp.h.
	(get_logon_server): Convert third parameter to ULONG flags argument
	to allow arbitrary flags values in DsGetDcNameW call and change calls
	to this function throughout.  Use cached account domain name rather
	than calling GetComputerNameW.
	(get_unix_group_sidlist): Remove.
	(get_server_groups): Drop call to get_unix_group_sidlist.
	(verify_token): Rework token group check without calling
	internal_getgrent.
	* sec_helper.cc (cygpsid::pstring): New methods, like string() but
	return pointer to end of string.
	(cygsid::getfromstr): Add wide character implementation.
	(get_sids_info): Add RFC 2307 uid/gid mapping for Samba shares.
	* security.cc: Drop including pwdgrp.h.
	* security.h (DEFAULT_UID): Remove.
	(UNKNOWN_UID): Remove.
	(UNKNOWN_GID): Remove.
	(uinfo_init): Move here from winsup.h.
	(ILLEGAL_UID): Ditto.
	(ILLEGAL_GID): Ditto.
	(UNIX_POSIX_OFFSET): Define.  Add lengthy comment.
	(UNIX_POSIX_MASK): Ditto.
	(MAP_UNIX_TO_CYGWIN_ID): Ditto.
	(ILLEGAL_UID16): Move here from winsup.h.
	(ILLEGAL_GID16): Ditto.
	(uid16touid32): Ditto.
	(gid16togid32): Ditto.
	(sid_id_auth): New convenience macro for SID component access.
	(sid_sub_auth_count): Ditto.
	(sid_sub_auth): Ditto.
	(sid_sub_auth_rid): Ditto.
	(cygpsid::pstring): Declare.
	(cygsid::getfromstr): Declare wide character variant.
	(cygsid::operator=): Ditto.
	(cygsid::operator*=): Ditto.
	(get_logon_server): Change declaration according to source code.
	* setlsapwd.cc (setlsapwd): Drop 2nd parameter from internal_getpwnam
	call.
	* shared.cc (memory_init): Call cygheap->pg.init in first process.
	* syscalls.cc: Drop including pwdgrp.h.
	* tlsoffsets.h: Regenerate.
	* tlsoffsets64.h: Ditto.
	* uinfo.cc (internal_getlogin): Drop gratuitious internal_getpwuid
	call.  Fix debug output.  Overwrite user gid in border case of a
	missing passwd file while a group file exists.
	(pwdgrp::add_line): Allocate memory on cygheap.
	(pwdgrp::load): Remove.
	(ugid_cache): Define.
	(cygheap_pwdgrp::init): New method.
	(cygheap_pwdgrp::nss_init_line): New method.
	(cygheap_pwdgrp::_nss_init): New method.
	(cygheap_domain_info::init): New method.
	(logon_sid): Define.
	(get_logon_sid): New function.
	(pwdgrp::add_account_post_fetch): New method.
	(pwdgrp::add_account_from_file): New methods.
	(pwdgrp::add_account_from_windows): New methods.
	(pwdgrp::check_file): New method.
	(pwdgrp::fetch_account_from_line): New method.
	(pwdgrp::fetch_account_from_file): New method.
	(pwdgrp::fetch_account_from_windows): New method.
	* winsup.h: Move aforementioned macros and declarations to security.h.
2014-02-09 19:44:56 +00:00
Corinna Vinschen 4c4693008a Remove /dev/mem, /dev/kmem, /dev/port support.
* Makefile.in (DLL_OFILES): Drop fhandler_mem.o.
	(fhandler_mem_CFLAGS): Remove rule.
	* devices.in (enum fh_devices): Remove FH_MEM, FH_KMEM and FH_PORT.
	* devices.cc: Regenerate.
	* dtable.cc (fh_alloc): Drop handling for FH_MEM, FH_KMEM and FH_PORT.
	* fhandler.h (class fhandler_dev_mem): Remove.
	* fhandler_mem.cc: Remove file.
	* globals.cc (ro_u_pmem): Remove.
	* mmap.cc (fhandler_dev_mem::mmap): Remove.
	(fhandler_dev_mem::munmap): Remove.
	(fhandler_dev_mem::fixup_mmap_after_fork): Remove.
2013-07-15 13:54:27 +00:00
Corinna Vinschen 943072f45c * Makefile.in (VPATH): Drop CONFIG_DIR.
(EXTRA_DLL_OFILES): Remove.
	(DLL_OFILES): Remove EXTRA_DLL_OFILES.
	(ASFLAGS): Define as -D_WIN64 on x86_64.
	(GMON_OFILES): Add mcountFunc.o.
	($(srcdir)/$(TLSOFFSETS_H)): Use target_cpu rather than CONFIG_DIR.
	* configure.ac (CONFIG_DIR): Remove definition.
	* configure: Regenerate.
	* gcrt0.c: Use latest version from Mingw-w64 project.
	* gmon.c: Ditto.
	* gmon.h: Ditto.
	* mcount.c: Ditto.
	* mcountFunc.S: Ditto, new file.
	* profil.c: Ditto.
	* profil.h: Ditto.
	* config: Remove entire directory.
2013-06-18 09:45:37 +00:00
Corinna Vinschen 10ce3cd70a * Makefile.in (DEFS): Unused, remove.
(COMPILE.cc): Move -mno-use-libstdc-wrappers flag from here...
	($(TEST_DLL_NAME)): ...to here since it's a link time flag.
2013-05-24 21:12:16 +00:00
Corinna Vinschen 291d93b58b * Makefile.in (DLL_OFILES): Add arc4random.o.
* common.din: Export arc4random, arc4random_addrandom, arc4random_buf,
	arc4random_stir and arc4random_uniform.
	* mktemp.cc (arc4random): Remove static replacement function.
	* posix.sgml (std-bsd): Add arc4random functions.
	* include/cygwin/stdlib.h: Declare arc4random functions.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* libc/arc4random.cc: New file implementing arc4random functions taken
	from FreeBSD.
2013-05-21 19:04:49 +00:00
Corinna Vinschen e99674fb55 * libc/base64.c: New file.
* Makefile.in (DLL_OFILES): Add base64.o.
	* common.din: Export __b64_ntop and __b64_pton.
	* posix.sgml (std-bsd): Add __b64_ntop and __b64_pton.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2013-05-21 10:07:55 +00:00
Corinna Vinschen 58854fc721 * Makefile.in (devices_CFLAGS): Drop -Os. 2013-05-14 17:28:45 +00:00
Corinna Vinschen b39bb1802a * Makefile.in (localtime_CFLAGS): Define as -fwrapv since localtime
code requires int overflows to be fully defined.
	* localtime.cc: Align a bit more to upstream code.
2013-05-14 13:34:05 +00:00
Christopher Faylor bfebe413bd * i686.din: New file.
* x86_64.din: New file.
* common.din: New file.
* cygwin.din: Delete.
* cygwin64.din: Delete.
* gendef: Rework to take options rather than using positional parameters.
Accept multiple files as input.
2013-04-30 23:43:08 +00:00
Corinna Vinschen 61522196c7 * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
Christopher Faylor 02211f348d Update copyrights 2013-01-21 16:21:23 +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
Christopher Faylor 2e488e9543 cygwin/ChangeLog:
2012-11-23  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* Makefile.in: Use explicit path to mkdir.

lsaauth/ChangeLog:
2012-11-23  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* Makefile.in: Use /bin/mkdir to make directories.

testsuite/ChangeLog:
2012-11-23  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* Makefile.in: Remove old Makefile.common'isms.  Don't rely on
	in-build tools.
2012-11-23 14:52:07 +00:00
Christopher Faylor 4c36016b57 ChangeLog:
2012-11-12  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* Makefile.common: Revamp for new configury.  Add default compilation
	targets, include .E processing.  Add magic for allowing "CFLAGS" to
	control optimization options in "CXXFLAGS".
	* configure.cygwin: New include for Cygwin configure.in's.
	* acinclude.m4: Delete old definitions.  Implement AC_WINDOWS_HEADERS,
	AC_WINDOWS_LIBS, AC_CYGWIN_INCLUDES, target_builddir, winsup_srcdir.
	* aclocal.m4: Regenerate.
	* autogen.sh: New file.
	* ccwrap: New script.
	* c++wrap: New script.
	* config.guess: New script.
	* config.sub: New script.
	* configure: Regenerate.
	* configure.in: Eliminate LIB_AC_PROG_* calls in favor of standard.
	Delete ancient target test.
	* install-sh: New script.

cygserver/ChangeLog:
2012-11-12  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* Makefile.in: Revamp for new configury.
	* configure.in: Revamp for new configury.
	* aclocal.m4: Regenerate.
	* configure: Ditto.
	* autogen.sh: New script.

cygwin/ChangeLog:
2012-11-22  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* select.cc (select): Don't return -1 when we've timed out after
	looping.

2012-11-22  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* Makefile.in: Revamp for new configury.
	(datarootdir): Add variable setting.
	(winver_stamp): Accommodate changes to mkvers.sh setting.
	(libc.a): Fix race when libm.a might not have been built yet.
	* configure.in: Revamp for new configury.
	* aclocal.m4: Regenerate.
	* configure: Ditto.
	* autogen.sh: New script.
	* mkvers.sh: Find include directives via CFLAGS and friends rather than
	assuming that w32api lives nearby.

utils/ChangeLog:
2012-11-12  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* aclocal.m4: Regenerate.
	* configure: Ditto.
	* autogen.sh: New script.
	* configure.in: Revamp for new configury.
	* Makefile.in: Revamp for new configury.  Rename ALL_* to just *.
	Always use "VERBOSE" setting.
	(MINGW_CXX): Don't include CFLAGS in definition.
	(all): Define target first, before everything else so that it is the
	default.
	(ps.exe): Don't add useless -lcygwin.
	(ldh.exe): For consistency, add to existing MINGW_LDFLAGS rather than
	redefining them.
	(cygcheck.exe): Always include -lz for MINGW_LDFLAGS.  Don't try to
	figure out where to find it.
	(dumper.exe): Simplify check.  Assume libraries are installed rather
	than trying to retrieve from source tree.
	(install): Just use /bin/mkdir to create directories.
	(Makefile): Regenerate when standard dependencies change.
	* dump_setup.cc: Always include zlib.h.  Remove accommodations for it
	possibly not existing.
	* parse_pe.cc: Add define which allows building with installed
	binutils package.
	* dumper.cc: Ditto.
2012-11-23 13:22:47 +00:00
Yaakov Selkowitz 478bb995fb * Makefile.in (DLL_IMPORTS): Use system import libraries for
kernel32 and ntdll instead of from in-tree w32api.
	(cygwin0.dll): Remove rule dependency on DLL_IMPORTS, as they
	are no longer built in-tree.
2012-10-24 10:12:45 +00:00
Corinna Vinschen 01d9574ddd * Makefile.in: Semi-revert patch from 2012-07-01, assuming the previous
patch to etc::dir_changed fixes the underlying issue.
2012-08-01 08:46:49 +00:00
Corinna Vinschen c416f16d44 * Makefile.in, configure.in, mkvers.sh: Revert accidental checkin from
2012-07-06.
2012-07-09 09:00:56 +00:00
Christopher Faylor a9cd97c8e2 * Makefile.in: Change mingw_lib (temporarily?) back to w32api_lib. 2012-07-08 00:51:45 +00:00
Corinna Vinschen 3eedbf8611 * winlean.h (__STRALIGN_H_): Drop definition. 2012-07-06 14:44:13 +00:00
Christopher Faylor 1809b65e23 * Makefile.in: Add some more optimization flags for cygwait, malloc and path. Explain
why -fomit-frame-pointer doesn't work right for passwd.o and path.o.  Add
-static to link command line for cygwin0.dll.
* fhandler_disk_file.cc (fhandler_disk_file::facl): Reorganize slightly to
silence compiler warning when compiling with -fstack-check.
* net.cc (inet_ntop6): Initialize structure members to silence compiler warning
when compiling with -fstack-check.
* pseudo-reloc.cc (_pei386_runtime_relocator): Make this a C function.  Detect
NULL u.
* winsup.h (_pei386_runtime_relocator): Declare this as extern "C".
* lib/_cygwin_crt0_common.cc (_pei386_runtime_relocator): Call with NULL
argument.
* signal.cc (sigaction_worker): Eliminate last argument.  Let callers report
their own strace info.  Regparmize.
(sigaction): Reflect sigaction_worker changes.
(siginterrupt): Ditto.
* exceptions.cc: Update copyright.
2012-07-02 02:24:25 +00:00
Christopher Faylor 4ae6378382 Add '#include "cygwait.h"' throughout, where appropriate.
* DevNotes: Add entry cgf-000012.
* Makefile.in (DLL_OFILES): Add cygwait.o.
* sigproc.h: Remove cygwait definitions.
* cygwait.h: New file.  Define/declare Cygwin waitfor functions.
* cygwait.cc: Ditto.
* exceptions.cc: Include cygwait.h.
(handle_sigsuspend): Accommodate change in cancelable_wait arguments.
(sigpacket::process): Display thread tls in debugging output.
* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Use symbolic names
for signal and cancel return.
* fhandler_console.cc (fhandler_console::read): Ditto.
(fhandler_dev_dsp::Audio_out::waitforspace): Ditto.
fhandler_dev_dsp::Audio_in::waitfordata): Ditto.
* fhandler_fifo.cc (fhandler_fifo::wait): Ditto.
* fhandler_serial.cc (fhandler_serial::raw_read): Ditto.
* fhandler_tty.cc (fhandler_pty_slave::read): Ditto.
* select.cc (cygwin_select): Ditto.
* wait.cc (wait4): Ditto.
* thread.cc (cancelable_wait): Move definition to cygwait.h.
(pthread_cond::wait): Accommodate change in cancelable_wait arguments.
(pthread_mutex::lock): Ditto.
(pthread_spinlock::lock): Ditto.
(pthread::join): Ditto.
(pthread::thread_init_wrapper): Display tls in debugging output.
(semaphore::_timedwait): Ditto.
* thread.h (cw_sig_wait): Move to cygwait.h.
(cw_cancel_action): Delete.
(cancelable_wait): Move declaration to cygwait.h.
2012-06-17 20:50:24 +00:00
Corinna Vinschen 9ca7bca3c3 * Makefile.in (DLL_OFILES): Add fhandler_dev.o.
* devices.h (DEV_DEV_MAJOR): Define.
	(FH_DEV): Redefine in terms of DEV_DEV_MAJOR.
	(ext_dev_storage): Declare.
	(dev_storage_size): Declare.
	(dev_dev_storage): Declare.
	(dev_dev): Define.
	(isdev_dev): Define.
	* devices.in (dev_dev_storage): Activate.
	(ext_dev_storage): Define as externally available pointer to
	dev_storage.
	(dev_storage_size): Define to contain number of dev_storage elements.
	* dir.cc (rmdir): Handle /dev as always not empty.
	* dtable.cc (fh_alloc): Handle DEV_DEV_MAJOR.
	* fhandler.h (fhandler_dev): New class, derived from fhandler_disk_file.
	(fhandler_union): Add fhandler_dev member.
	* fhandler_disk_file.cc (class __DIR_mounts): Handle /dev directory
	to make sure it always exists.
	* fhandler_dev.cc: New file implementing /dev.
	* globals.cc (ro_u_dev): New R/O unicode string.
	* path.cc (path_conv::check): Handle FH_DEV device.
2012-03-29 18:02:54 +00:00
Corinna Vinschen d7bcd2a16f * Makefile.in (clean): Remove non-existant regexp dir.
* collate.h: New header.
	(__collate_range_cmp): Declare.
	(__collate_load_error): Define.
	* glob.cc: Pull in latest version from FreeBSD.  Simplify and reduce
	Cygwin-specific changes.
	* regex/regcomp.c: Include collate.h on Cygwin as well.
	(__collate_range_cmp): Move from here...
	* nlsfuncs.cc (__collate_range_cmp): ...to here.

	* miscfuncs.cc (thread_wrapper): Fix typo in comment.
	(CygwinCreateThread): Take dead zone of Windows stack into account.
	Change the way how the stack is commited and how to handle guardpages.
	Explain how and why.
	* thread.h (PTHREAD_DEFAULT_STACKSIZE): Change definition.  Explain why.
2012-02-13 13:12:37 +00:00
Corinna Vinschen 344e68b166 * Makefile.in (DLL_OFILES): Add wow64.o.
* dcrt0.cc (CYGWIN_GUARD): Drop execute permission for stack, it's
	not used for stacks by the OS either.
	(child_info_fork::alloc_stack_hard_way): Ditto.
	(child_info_fork::alloc_stack): Don't alloc_stack_hard_way under WOW64
	if forked from a 64 bit parent.  Set child's StackBase to parent's
	StackBase.  Add comments to explain why.
	(wow64_respawn): Move to wow64.cc.
	(wow64_started_from_native64): Move to wow64.cc.
	(respawn_wow64_process): Move to wow64.cc.
	(dll_crt0_0): Drop wow64_test_stack_marker and move stack test into
	wow64_test_for_64bit_parent function.  Don't return early if WOW64
	process has been started from native 64 bit process.
	(_dll_crt0): Implement moving stack for WOW64 processes started from
	native 64 bit process.
	* wow64.cc: New file.
	(wow64_has_64bit_parent): Rename from wow64_respawn.
	(wow64_test_for_64bit_parent): Rename from wow64_started_from_native64.
	Change comment.
	(wow64_revert_to_original_stack): New function.
	(wow64_respawn_process): Rename from respawn_wow64_process for symmetry.
	* wow64.h: New file.
2011-12-16 11:58:03 +00:00
Christopher Faylor 2671ba6f3a * Makefile.in: Allow CFLAGS to be overridden from the environment. 2011-05-02 19:14:39 +00:00
Corinna Vinschen b18cb86be7 * Makefile.in (DLL_IMPORTS): Drop advapi32.dll.
* autoload.cc: Enable autoloading advapi32 functions.
	* environ.cc (regopt): Use wide char arguments in reg_key functions.
	* fhandler_console.cc (beep): Ditto.  Use WCHAR throughout.
	* registry.cc (reg_key): Rewrite reg_key class to use native NT registry
	functions.  Use WCHAR string parameters throughout.  Use PCWSTR rather
	than const WCHAR.  Drop multibyte char functionality.  Drop unused
	methods.
	(get_registry_hive_path): Use RtlQueryRegistryValues to fetch path from
	registry.
	(load_registry_hive): Drop useless check for user hive being available.
	Load hive using NtLoadKey.
	* registry.h: Accommodate above changes.
	* sched.cc (sched_rr_get_interval): Use wide char arguments in reg_key
	functions.
	* shared.cc (init_installation_root): Ditto.
	(shared_info::init_obcaseinsensitive): Use RtlQueryRegistryValues to
	fetch obcaseinsensitive value.
	(shared_info::heap_slop_size): Use wide char arguments in reg_key
	functions.
	(shared_info::heap_chunk_size): Ditto.
	* syscalls.cc (gethostid): Ditto.
	* winsup.h (__WIDE): Define.
	(_WIDE): Define.
	* libc/minires-os-if.c (get_registry_dns_items): Don't fetch values
	from registry.  Just extract them from given UNICODE_STRING parameter.
	(get_registry_dns): Fetch all registry values at once using
	RtlQueryRegistryValues.
2011-04-19 10:02:06 +00:00
Christopher Faylor 30a4f5b696 * Makefile.in: Move srcdir definition before others which uses it. 2011-04-07 06:07:21 +00:00
Christopher Faylor 3649c742cb * Makefile.in: Move Makefile.common include earlier to fix problems with
relative ${srcdir} path which confuses make.
2011-04-04 15:01:43 +00:00
Yaakov Selkowitz a2ef34bfd8 * Makefile.in (fhandler_proc_CFLAGS): Define USERNAME, HOSTNAME,
and GCC_VERSION.
* fhandler_proc.cc (format_proc_version):  Add build machine and GCC
version information as on Linux.
2011-04-04 11:12:48 +00:00
Yaakov Selkowitz d68288f697 Implement /proc/sysvipc/*
* devices.in (dev_procsysvipc_storage): Add.
* devices.cc: Regenerate.
* devices.h (fh_devices): Add FH_PROCSYSVIPC.
* dtable.cc (build_fh_pc): Add case FH_PROCSYSVIPC.
* fhandler.h (class fhandler_procsysvipc): Declare.
(fhandler_union): Add __procsysvipc.
* fhandler_proc.cc (proc_tab): Add sysvipc virt_directory.
* fhandler_procsysvipc.cc: New file.
* Makefile.in (DLL_OFILES): Add fhandler_procsysvipc.o.
* path.h (isproc_dev): Add FH_PROCSYSVIPC to conditional.
2011-04-01 19:48:19 +00:00
Corinna Vinschen 06e21b9cb1 * Makefile.in (DLL_OFILES): Add avapi32.o.
* advapi32.cc: New file.
	* autoload.cc: Add block of remaining advapi32 functions used by
	Cygwin.  Keep commented out.  Explain why.
2011-04-01 12:46:09 +00:00
Corinna Vinschen 2a9b4b7aa0 Revert accidental previous login. 2010-09-28 14:49:31 +00:00
Corinna Vinschen 2f1f8815c0 * Makefile.in (DLL_IMPORTS): Remove libadvapi32.a.
* autoload.cc: Add all advapi32 entry points.
	* mount.cc (mount_info::init): Read user fstab only if we have a
	username.
	* passwd.cc (pwdgrp::read_passwd): Only use username if we have one.
	* shared.cc (user_info::initialize): Set cb last so as not to override
	planned behaviour in pwdgrp::read_passwd.
	* uinfo.cc (cygheap_user::init): Fetch Windows username from environment
	variable $USERNAME.  Don't set name in cygheap if variable is empty.
	(internal_getlogin): If we still have no username, try GetUserNameW.
2010-09-28 14:40:18 +00:00
Dave Korn 0f81b5d4bc winsup/cygwin/ChangeLog:
* Makefile.in (DLL_OFILES): Add new fenv.o module.
	(fenv_CFLAGS): New flags definition for fenv.o compile.
	* autoload.cc (std_dll_init): Use fenv.h functions instead of direct
	manipulation of x87 FPU registers.
	* crt0.c (mainCRTStartup): Likewise.
	* cygwin.din (feclearexcept, fegetexceptflag, feraiseexcept,
	fesetexceptflag, fetestexcept, fegetround, fesetround, fegetenv,
	feholdexcept, fesetenv, feupdateenv, fegetprec, fesetprec,
	feenableexcept, fedisableexcept, fegetexcept, _feinitialise,
	_fe_dfl_env, _fe_nomask_env): Export new functions and data items.
	* fenv.cc: New file.
	* posix.sgml: Update status of newly-implemented APIs.
	* include/fenv.h: Likewise related header.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2010-09-11 06:53:28 +00:00
Corinna Vinschen 43f65cdd7d * Makefile.in (DLL_OFILES): Add fhandler_procsys.o.
* devices.h (enum fh_devices): Add FH_PROCSYS.
	* devices.in (dev_procsys_storage): New device.
	* devices.cc: Regenerate.
	* dtable.cc (build_fh_pc): Add code to allocate fhandler_procsys.
	* fhandler.h (proc_len): Convert to size_t.
	(procsys): Declare.
	(procsys_len): Declare.
	(enum virtual_ftype_t): Move here from fhandler_virtual.h.
	Add members supported by fhandler_procsys.
	(fhandler_virtual::exists): Return virtual_ftype_t.  Change
	in all derived classes.
	(class fhandler_procsys): New class.
	(fhandler_union): Add fhandler_procnet and fhandler_procsys members.
	* fhandler_disk_file.cc (__DIR_mounts::check_missing_mount): Use
	ro_u_proc.
	(fhandler_base::fstat_by_handle): Don't copy attributes if file is an
	NT device.
	(fhandler_base::fstat_by_name): Ditto.
	* fhandler_netdrive.cc (fhandler_netdrive::exists): Return
	virtual_ftype_t.
	* fhandler_proc.cc (proc_tab): Sort alphabetically.  Use _VN macro
	to store length.
	(proc_len): Change to size_t.
	(proc_tab_cmp): New static function.
	(virt_tab_search): New function to search entry in virt_tab_t
	arrays.  Use throughout in /proc and sibling classes instead of
	loop.
	(fhandler_proc::exists): Return virtual_ftype_t.
	* fhandler_process.cc (process_tab): Sort alphabetically.  Use _VN
	macro to store length.
	(fhandler_process::exists): Return virtual_ftype_t.
	(fhandler_process::open): Simplify code.
	* fhandler_procnet.cc (procnet_tab): Sort alphabetically.  Use _VN
	macro to store length.
	(fhandler_procnet::exists): Return virtual_ftype_t.
	(fhandler_procnet::open): Simplify.
	* fhandler_procsys.cc: New file.
	* fhandler_registry.cc (fhandler_registry::exists): Return
	virtual_ftype_t.
	* fhandler_virtual.cc (fhandler_virtual::exists): Ditto.
	* fhandler_virtual.h (enum virtual_ftype_t): Move to fhandler.h.
	(virt_tab_t): Add name_len member.
	(_VN): New macro.
	(virt_tab_search): Declare.
	* mount.cc (mount_info::conv_to_win32_path): Fix comment.  Backslashify
	isprocsys_dev paths.
	* ntdll.h (STATUS_OBJECT_TYPE_MISMATCH): Define
	(STATUS_INSTANCE_NOT_AVAILABLE): Define.
	(STATUS_PIPE_NOT_AVAILABLE): Define.
	(STATUS_INVALID_PIPE_STATE): Define.
	(STATUS_PIPE_BUSY): Define.
	(SYMBOLIC_LINK_QUERY): Define.
	(NtOpenSymbolicLinkObject): Declare.
	(NtQuerySymbolicLinkObject): Declare.
	* path.cc (path_conv::check): Accommodate fact that exists method
	returns virtual_ftype_t now.  Add cases for new virtual_ftype_t
	types.
	(cygwin_conv_path): Add GLOBALROOT prefix to native device paths.
	Make sure to strip \\?\ prefix only for actual filesystem-based
	paths, not for all paths.
	* path.h (isproc_dev): Add FH_PROCSYS.
	(isprocsys_dev): Define.
2010-09-06 09:47:01 +00:00
Corinna Vinschen 43c394deb6 * Makefile.in (DLL_IMPORTS): Link against advapi32.a before kernel32.a. 2010-08-21 18:57:36 +00:00
Corinna Vinschen c492992f13 Align seekdir and telldir API to POSIX definition.
* Makefile.in (NEW_FUNCTIONS): Remove seekdir and telldir mappings.
	* dir.cc (telldir): Move functionality from telldir64 here.  Use
	long, rather than _off_t.
	(telldir64): Just call telldir.  Only keep for backward compatibility.
	(seekdir): Move functionality from seekdir64 here.  Use long, rather
	than _off_t.
	(seekdir64): Just call seekdir.  Only keep for backward compatibility.
	* fhandler.h: Throughout, change prototypes of seekdir and telldir
	methods to use long, rather than _off64_t.
	* fhandler_disk_file.cc: Change aforementioned methods accordingly.
	* fhandler_netdrive.cc: Ditto.
	* fhandler_registry.cc: Ditto.
	* fhandler_virtual.cc: Ditto.
	* include/sys/dirent.h (struct __DIR): Change __d_position from
	_off_t to long to reflect API change.
	(telldir): Change prototype to use long, rather than off_t.
	(seekdir): Ditto.
2010-07-05 16:59:56 +00:00
Christopher Faylor 27f564e9a3 * Makefile.in (DLL_OFILES): Add pseudo-reloc.o.
* dcrt0.cc (child_info_fork::handle_fork): Call _pei386_runtime_relocator here.
(dll_crt0_1): Ditto for non-fork case.
* dll_init.cc (dll::init): Complain more in comment.  Clean up slightly.
(dll_dllcrt0_1): Call _pei386_runtime_relocator when we know we have a
filled-in per_process structure.
* globals.cc (__cygwin_user_data): Accommodate new fields for
_pei386_runtime_relocator.
* pseudo-reloc.cc: New file adapted from old lib/pseudo-reloc.c.  Include
winsup.h directly.  Collapse #ifdef __CYGWIN__ into one block.  Perform minor
whitespace code reformatting.
(__report_error): Use small_printf to output error.
(_pei386_runtime_relocator): Conditionalize for cygwin to take per_process
pointer parameter.
* winsup.h (_pei386_runtime_relocator): Declare.
* include/cygwin/version.h
(CYGWIN_VERSION_PER_PROCESS_API_VERSION_COMBINED): New macro.
(CYGWIN_VERSION_USER_API_VERSION_COMBINED): Use above macro.
(CYGWIN_VERSION_USE_PSEUDO_RELOC_IN_DLL): New macro.
(CYGWIN_VERSION_API_MINOR): Bump to 227.
* include/sys/cygwin.h: Remove obsolete comment.
(per_process::unused2): Shorten.
(per_process::pseudo_reloc_start): New field.
(per_process::pseudo_reloc_end): Ditto.
(per_process::image_base): Ditto.
* lib/_cygwin_crt0_common.cc: Declare pseudo runtime externs needed for
per_process structure.
(_cygwin_crt0_common): Fill in pseudo_reloc runtime constants.
* lib/pseudo-reloc-dummy.c: New file.  Dummy function to satisify ld.
* lib/pseudo-reloc.c: Delete.
2010-05-07 21:25:19 +00:00
Corinna Vinschen 53c24915c4 Add XDR support.
* cygwin.din: Export xdr functions.
	* include/cygwin/version.h: Bump version.
	* cygxdr.cc: New.
	* cygxdr.h: New.
	* dcrt0.cc (dll_crt0_1): Print the (rare) xdr-related
	error messages to stderr.
	* Makefile.in: Add cygxdr.
	* posix.sgml: Add new XDR functions to list of implemented Solaris
	functions.
2010-03-03 15:05:19 +00:00