remove linuxthreads.new, rename linuxthreads.old

Linuxthreads.new isn't really useful with the existence
of NPTL/TLS for well supported architectures. There is no
reason to use LT.new for ARM/MIPS or other architectures
supporting NPTL/TLS. It is not available for noMMU architectures
like Blackfin or FR-V. To simplify the live of the few uClibc-ng
developers, LT.new is removed and LT.old is renamed to LT.
LINUXTHREADS_OLD -> UCLIBC_HAS_LINUXTHREADS

1 files changed, 9 insertions, 9 deletions

diff --git a/libpthread/linuxthreads/semaphore.c b/libpthread/linuxthreads/semaphore.c
index b66735bed..9025dfee6 100644
--- a/libpthread/linuxthreads/semaphore.c
+++ b/libpthread/linuxthreads/semaphore.c
@@ -14,15 +14,15 @@
 
 /* Semaphores a la POSIX 1003.1b */
 
-#include <errno.h>
+#include <features.h>
 #include <limits.h>
+#include <errno.h>
 #include "pthread.h"
 #include "semaphore.h"
 #include "internals.h"
 #include "spinlock.h"
 #include "restart.h"
 #include "queue.h"
-#include <not-cancel.h>
 
 int sem_init(sem_t *sem, int pshared, unsigned int value)
 {
@@ -45,7 +45,7 @@ int sem_init(sem_t *sem, int pshared, unsigned int value)
 
 static int new_sem_extricate_func(void *obj, pthread_descr th)
 {
-  __volatile__ pthread_descr self = thread_self();
+  volatile pthread_descr self = thread_self();
   sem_t *sem = obj;
   int did_remove = 0;
 
@@ -58,7 +58,7 @@ static int new_sem_extricate_func(void *obj, pthread_descr th)
 
 int sem_wait(sem_t * sem)
 {
-  __volatile__ pthread_descr self = thread_self();
+  volatile pthread_descr self = thread_self();
   pthread_extricate_if extr;
   int already_canceled = 0;
   int spurious_wakeup_count;
@@ -169,8 +169,8 @@ int sem_post(sem_t * sem)
     }
     request.req_kind = REQ_POST;
     request.req_args.post = sem;
-    TEMP_FAILURE_RETRY(write_not_cancel(__pthread_manager_request,
-					(char *) &request, sizeof(request)));
+    TEMP_FAILURE_RETRY(write(__pthread_manager_request,
+				    (char *) &request, sizeof(request)));
   }
   return 0;
 }
@@ -190,19 +190,19 @@ int sem_destroy(sem_t * sem)
   return 0;
 }
 
-sem_t *sem_open(const char *name, int oflag, ...)
+sem_t *sem_open(const char *name attribute_unused, int oflag attribute_unused, ...)
 {
   __set_errno (ENOSYS);
   return SEM_FAILED;
 }
 
-int sem_close(sem_t *sem)
+int sem_close(sem_t *sem attribute_unused)
 {
   __set_errno (ENOSYS);
   return -1;
 }
 
-int sem_unlink(const char *name)
+int sem_unlink(const char *name attribute_unused)
 {
   __set_errno (ENOSYS);
   return -1;