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| | This patch helps to integrate the Hurd's libpthread as a libc add-on.
It writes the configure file, removes an rpc call not yet
implemented on the version of gnumach we use and defines
a missing macro.
diff --git a/libpthread/configure b/libpthread/configure
new file mode 100644
index 0000000..2cdbc71
--- /dev/null
+++ b/libpthread/configure
@@ -0,0 +1,2 @@
+libc_add_on_canonical=libpthread
+libc_add_on_subdirs=.
--
1.9.0
We are using a version of GNU Mach that lacks 'thread_terminate_release'
(not introduced yet). The 'thread_terminate' RPC call will be enough for
our needs.
See <http://lists.gnu.org/archive/html/bug-hurd/2014-05/msg00127.html>.
diff --git a/libpthread/sysdeps/mach/pt-thread-terminate.c b/libpthread/sysdeps/mach/pt-thread-terminate.c
index 6672065..129a611 100644
--- a/libpthread/sysdeps/mach/pt-thread-terminate.c
+++ b/libpthread/sysdeps/mach/pt-thread-terminate.c
@@ -70,9 +70,9 @@ __pthread_thread_terminate (struct __pthread *thread)
__mach_port_destroy (__mach_task_self (), wakeup_port);
/* Terminate and release all that's left. */
- err = __thread_terminate_release (kernel_thread, mach_task_self (),
- kernel_thread, reply_port,
- stackaddr, stacksize);
+ /* err = __thread_terminate_release (kernel_thread, mach_task_self (), */
+ /* kernel_thread, reply_port, */
+ /* stackaddr, stacksize); */
/* The kernel does not support it yet. Leak but at least terminate
correctly. */
--
1.9.2
The __PTHREAD_SPIN_LOCK_INITIALIZER definition is missing, so we
define it to __SPIN_LOCK_INITIALIZER which already exists.
See <http://lists.gnu.org/archive/html/commit-hurd/2009-04/msg00006.html>.
diff --git a/libpthread/sysdeps/mach/bits/spin-lock.h b/libpthread/sysdeps/mach/bits/spin-lock.h
index 537dac9..fca0e5a 100644
--- a/libpthread/sysdeps/mach/bits/spin-lock.h
+++ b/libpthread/sysdeps/mach/bits/spin-lock.h
@@ -30,7 +30,7 @@ typedef __spin_lock_t __pthread_spinlock_t;
/* Initializer for a spin lock object. */
#ifndef __PTHREAD_SPIN_LOCK_INITIALIZER
-#error __PTHREAD_SPIN_LOCK_INITIALIZER undefined: should be defined by <lock-intern.h>.
+#define __PTHREAD_SPIN_LOCK_INITIALIZER __SPIN_LOCK_INITIALIZER
#endif
__END_DECLS
The version of the glibc we use doesn't include the shm-directory.c file and does
not yet support IS_IN.
See <https://lists.gnu.org/archive/html/bug-hurd/2015-03/msg00078.html>
diff --git a/libpthread/Makefile b/libpthread/Makefile
index 2906788..b8dee58 100644
--- a/libpthread/Makefile
+++ b/libpthread/Makefile
@@ -149,8 +149,6 @@ libpthread-routines := pt-attr pt-attr-destroy pt-attr-getdetachstate \
sem-post sem-timedwait sem-trywait sem-unlink \
sem-wait \
\
- shm-directory \
- \
cthreads-compat \
$(SYSDEPS)
--
2.3.6
diff --git a/libpthread/pthread/pt-create.c b/libpthread/pthread/pt-create.c
index d88afae..84044dc 100644
--- a/libpthread/pthread/pt-create.c
+++ b/libpthread/pthread/pt-create.c
@@ -28,7 +28,7 @@
#include <pt-internal.h>
-#if IS_IN (libpthread)
+#ifdef IS_IN_libpthread
# include <ctype.h>
#endif
#ifdef HAVE_USELOCALE
@@ -50,7 +50,7 @@ entry_point (struct __pthread *self, void *(*start_routine)(void *), void *arg)
__resp = &self->res_state;
#endif
-#if IS_IN (libpthread)
+#ifdef IS_IN_libpthread
/* Initialize pointers to locale data. */
__ctype_init ();
#endif
diff --git a/libpthread/pthread/pt-initialize.c b/libpthread/pthread/pt-initialize.c
index 9e5404b..b9cacbd 100644
--- a/libpthread/pthread/pt-initialize.c
+++ b/libpthread/pthread/pt-initialize.c
@@ -28,7 +28,7 @@
DEFINE_HOOK (__pthread_init, (void));
-#if IS_IN (libpthread)
+#ifdef IS_IN_libpthread
static const struct pthread_functions pthread_functions =
{
.ptr_pthread_attr_destroy = __pthread_attr_destroy,
@@ -81,7 +81,7 @@ static const struct pthread_functions pthread_functions =
void
___pthread_init (void)
{
-#if IS_IN (libpthread)
+#ifdef IS_IN_libpthread
__libc_pthread_init(&pthread_functions);
#endif
RUN_HOOK (__pthread_init, ());
diff --git a/libpthread/pthread/pt-internal.h b/libpthread/pthread/pt-internal.h
index 18b5b4c..8cdcfce 100644
--- a/libpthread/pthread/pt-internal.h
+++ b/libpthread/pthread/pt-internal.h
@@ -35,7 +35,7 @@
#include <pt-sysdep.h>
#include <pt-machdep.h>
-#if IS_IN (libpthread)
+#ifdef IS_IN_libpthread
# include <ldsodefs.h>
#endif
@@ -60,7 +60,7 @@ enum pthread_state
# define PTHREAD_SYSDEP_MEMBERS
#endif
-#if !(IS_IN (libpthread))
+#ifndef IS_IN_libpthread
#ifdef ENABLE_TLS
/* Type of the TCB. */
typedef struct
|