glibc/hurd
Agustina Arzille fb4cc8a0c2 hurd: Reimplement libc locks using mach's gsync
* hurd/Makefile (routines): Add hurdlock.
	* hurd/Versions (GLIBC_PRIVATE): Added new entry to export the above
	interface.
	(HURD_CTHREADS_0.3): Remove __libc_getspecific.
	* hurd/hurdpid.c: Include <lowlevellock.h>
	(_S_msg_proc_newids): Use lll_wait to synchronize.
	* hurd/hurdsig.c: (reauth_proc): Use __mutex_lock and __mutex_unlock.
	* hurd/setauth.c: Include <hurdlock.h>, use integer for synchronization.
	* mach/Makefile (lock-headers): Remove machine-lock.h.
	* mach/lock-intern.h: Include <lowlevellock.h> instead of
	<machine-lock.h>.
	(__spin_lock_t): New type.
	(__SPIN_LOCK_INITIALIZER): New macro.
	(__spin_lock, __spin_unlock, __spin_try_lock, __spin_lock_locked,
	__mutex_init, __mutex_lock_solid, __mutex_unlock_solid, __mutex_lock,
	__mutex_unlock, __mutex_trylock): Use lll to implement locks.
	* mach/mutex-init.c: Include <lowlevellock.h> instead of <cthreads.h>.
	(__mutex_init): Initialize with lll.
	* manual/errno.texi (EOWNERDEAD, ENOTRECOVERABLE): New errno values.
	* sysdeps/mach/Makefile: Add libmachuser as dependencies for libs
	needing lll.
	* sysdeps/mach/hurd/bits/errno.h: Regenerate.
	* sysdeps/mach/hurd/cthreads.c (__libc_getspecific): Remove function.
	* sysdeps/mach/hurd/bits/libc-lock.h: Remove file.
	* sysdeps/mach/hurd/setpgid.c: Include <lowlevellock.h>.
	(__setpgid): Use lll for synchronization.
	* sysdeps/mach/hurd/setsid.c: Likewise with __setsid.
	* sysdeps/mach/bits/libc-lock.h: Include <tls.h> and <lowlevellock.h>
	instead of <cthreads.h>.
	(_IO_lock_inexpensive): New macro
	(__libc_lock_recursive_t, __rtld_lock_recursive_t): New structures.
	(__libc_lock_self0): New declaration.
	(__libc_lock_owner_self): New macro.
	(__libc_key_t): Remove type.
	(_LIBC_LOCK_INITIALIZER): New macro.
	(__libc_lock_define_initialized, __libc_lock_init, __libc_lock_fini,
	__libc_lock_fini_recursive, __rtld_lock_fini_recursive,
	__libc_lock_lock, __libc_lock_trylock, __libc_lock_unlock,
	__libc_lock_define_initialized_recursive,
	__rtld_lock_define_initialized_recursive,
	__libc_lock_init_recursive, __libc_lock_trylock_recursive,
	__libc_lock_lock_recursive, __libc_lock_unlock_recursive,
	__rtld_lock_initialize, __rtld_lock_trylock_recursive,
	__rtld_lock_lock_recursive, __rtld_lock_unlock_recursive
	__libc_once_define, __libc_mutex_unlock): Reimplement with lll.
	(__libc_lock_define_recursive, __rtld_lock_define_recursive,
	_LIBC_LOCK_RECURSIVE_INITIALIZER, _RTLD_LOCK_RECURSIVE_INITIALIZER):
	New macros.
	Include <libc-lockP.h> to reimplement libc_key* with pthread_key*.
	* hurd/hurdlock.c: New file.
	* hurd/hurdlock.h: New file.
	* mach/lowlevellock.h: New file
2018-03-18 18:23:45 +01:00
..
hurd hurd: Fix coding style 2018-03-18 00:06:19 +01:00
alloc-fd.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
catch-exc.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
catch-signal.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
compat-20.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
ctty-input.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
ctty-output.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
Depend * Makefile (subdir-target-args): New variable. 2006-02-28 07:11:04 +00:00
dtable.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
exc2signal.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
faultexc.defs Sun May 12 11:16:58 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> 1996-05-12 16:38:08 +00:00
fchroot.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
fcntl-internal.h hurd: Add missing fcntl-internal.h 2018-01-28 17:05:40 +01:00
fd-close.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
fd-read.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
fd-write.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
fopenport.c Mechanically remove _IO_ name aliases for types and constants. 2018-02-21 14:11:05 -05:00
get-host.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
getdport.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
geteuids.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
getumask.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurd-raise.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurd.h Separate out error_t definition 2018-03-04 17:27:58 +01:00
hurdauth.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdchdir.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdexec.c hurd: Use the new file_exec_paths RPC 2018-01-09 01:37:34 +01:00
hurdfault.c hurd: add TLS support 2018-03-17 03:17:36 +01:00
hurdfault.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdfchdir.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdhost.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdid.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdinit.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdioctl.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdkill.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdlock.c hurd: Reimplement libc locks using mach's gsync 2018-03-18 18:23:45 +01:00
hurdlock.h hurd: Reimplement libc locks using mach's gsync 2018-03-18 18:23:45 +01:00
hurdlookup.c hurd: Fix warnings 2018-01-28 16:23:59 +01:00
hurdmalloc.c hurdmalloc: Run fork handler as late as possible [BZ #19431] 2016-09-22 01:45:48 +02:00
hurdmalloc.h hurdmalloc: Run fork handler as late as possible [BZ #19431] 2016-09-22 01:45:48 +02:00
hurdmsg.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdpid.c hurd: Reimplement libc locks using mach's gsync 2018-03-18 18:23:45 +01:00
hurdports.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdprio.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdrlimit.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdselect.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdsig.c hurd: Reimplement libc locks using mach's gsync 2018-03-18 18:23:45 +01:00
hurdsock.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdsocket.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hurdstartup.c hurd: Replace threadvars with TLS 2018-03-17 23:29:57 +01:00
hurdstartup.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
intern-fd.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
intr-msg.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
intr-rpc.defs Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
intr-rpc.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
longjmp-ts.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
lookup-at.c hurd: Implement faccessat without AT_EACCESS flag 2018-01-10 02:03:28 +01:00
lookup-retry.c hurd: Fix warnings 2018-01-28 16:23:59 +01:00
Makefile hurd: Reimplement libc locks using mach's gsync 2018-03-18 18:23:45 +01:00
msgportdemux.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
new-fd.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
Notes initial import 1995-02-18 01:27:10 +00:00
openport.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
path-lookup.c hurd: Fix warnings 2018-01-28 16:23:59 +01:00
pid2task.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
port2fd.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
port-cleanup.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
ports-get.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
ports-set.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
preempt-sig.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
privports.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
report-wait.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
set-host.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
setauth.c hurd: Reimplement libc locks using mach's gsync 2018-03-18 18:23:45 +01:00
seteuids.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
siginfo.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
sigunwind.c hurd: Replace threadvars with TLS 2018-03-17 23:29:57 +01:00
stack_chk_fail_local.c hurd: fix build with -fstack-protector-strong 2017-08-27 22:10:17 +02:00
task2pid.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
thread-cancel.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
thread-self.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
trampoline.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
Versions hurd: Reimplement libc locks using mach's gsync 2018-03-18 18:23:45 +01:00
vpprintf.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
xattr.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00