1 files changed, 0 insertions, 131 deletions
diff --git a/src/3rdparty/ptmalloc/sysdeps/pthread/malloc-machine.h b/src/3rdparty/ptmalloc/sysdeps/pthread/malloc-machine.h
deleted file mode 100644
index 137a711b4f..0000000000
--- a/src/3rdparty/ptmalloc/sysdeps/pthread/malloc-machine.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/* Basic platform-independent macro definitions for mutexes,
-   thread-specific data and parameters for malloc.
-   Posix threads (pthreads) version.
-   Copyright (C) 2004 Wolfram Gloger <wg@malloc.de>.
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that (i) the above copyright notices and this permission
-notice appear in all copies of the software and related documentation,
-and (ii) the name of Wolfram Gloger may not be used in any advertising
-or publicity relating to the software.
-
-THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
-EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
-WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
-
-IN NO EVENT SHALL WOLFRAM GLOGER BE LIABLE FOR ANY SPECIAL,
-INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY
-DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY
-OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef _PTHREAD_MALLOC_MACHINE_H
-#define _PTHREAD_MALLOC_MACHINE_H
-
-#include <pthread.h>
-
-#undef thread_atfork_static
-
-/* Use fast inline spinlocks with gcc.  */
-#if (defined __i386__ || defined __x86_64__) && defined __GNUC__ && \
-    !defined USE_NO_SPINLOCKS
-
-#include <time.h>
-#include <sched.h>
-
-typedef struct {
-  volatile unsigned int lock;
-  int pad0_;
-} mutex_t;
-
-#define MUTEX_INITIALIZER          { 0 }
-#define mutex_init(m)              ((m)->lock = 0)
-static inline int mutex_lock(mutex_t *m) {
-  int cnt = 0, r;
-  struct timespec tm;
-
-  for(;;) {
-    __asm__ __volatile__
-      ("xchgl %0, %1"
-       : "=r"(r), "=m"(m->lock)
-       : "0"(1), "m"(m->lock)
-       : "memory");
-    if(!r)
-      return 0;
-    if(cnt < 50) {
-      sched_yield();
-      cnt++;
-    } else {
-      tm.tv_sec = 0;
-      tm.tv_nsec = 2000001;
-      nanosleep(&tm, NULL);
-      cnt = 0;
-    }
-  }
-}
-static inline int mutex_trylock(mutex_t *m) {
-  int r;
-
-  __asm__ __volatile__
-    ("xchgl %0, %1"
-     : "=r"(r), "=m"(m->lock)
-     : "0"(1), "m"(m->lock)
-     : "memory");
-  return r;
-}
-static inline int mutex_unlock(mutex_t *m) {
-  __asm__ __volatile__ ("movl %1, %0" : "=m" (m->lock) : "g"(0) : "memory");
-  return 0;
-}
-
-#else
-
-/* Normal pthread mutex.  */
-typedef pthread_mutex_t mutex_t;
-
-#define MUTEX_INITIALIZER          PTHREAD_MUTEX_INITIALIZER
-#define mutex_init(m)              pthread_mutex_init(m, NULL)
-#define mutex_lock(m)              pthread_mutex_lock(m)
-#define mutex_trylock(m)           pthread_mutex_trylock(m)
-#define mutex_unlock(m)            pthread_mutex_unlock(m)
-
-#endif /* (__i386__ || __x86_64__) && __GNUC__ && !USE_NO_SPINLOCKS */
-
-/* thread specific data */
-#if defined(__sgi) || defined(USE_TSD_DATA_HACK)
-
-/* Hack for thread-specific data, e.g. on Irix 6.x.  We can't use
-   pthread_setspecific because that function calls malloc() itself.
-   The hack only works when pthread_t can be converted to an integral
-   type. */
-
-typedef void *tsd_key_t[256];
-#define tsd_key_create(key, destr) do { \
-  int i; \
-  for(i=0; i<256; i++) (*key)[i] = 0; \
-} while(0)
-#define tsd_setspecific(key, data) \
- (key[(unsigned)pthread_self() % 256] = (data))
-#define tsd_getspecific(key, vptr) \
- (vptr = key[(unsigned)pthread_self() % 256])
-
-#else
-
-typedef pthread_key_t tsd_key_t;
-
-#define tsd_key_create(key, destr) pthread_key_create(key, destr)
-#define tsd_setspecific(key, data) pthread_setspecific(key, data)
-#define tsd_getspecific(key, vptr) (vptr = pthread_getspecific(key))
-
-#endif
-
-/* at fork */
-#define thread_atfork(prepare, parent, child) \
-                                   pthread_atfork(prepare, parent, child)
-
-#include <sysdeps/generic/malloc-machine.h>
-
-#endif /* !defined(_MALLOC_MACHINE_H) */