1 files changed, 0 insertions, 51 deletions
diff --git a/dev-lang/python/files/python-2.7.10-semaphore-pid.patch b/dev-lang/python/files/python-2.7.10-semaphore-pid.patch
deleted file mode 100644
index 97fcbd0c49c7..000000000000
--- a/dev-lang/python/files/python-2.7.10-semaphore-pid.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-Fix for semaphores in pid namespaces
-
-http://bugs.python.org/issue24303
-
---- a/Modules/_multiprocessing/semaphore.c
-+++ b/Modules/_multiprocessing/semaphore.c
-@@ -7,6 +7,7 @@
-  */
- 
- #include "multiprocessing.h"
-+#include <time.h>
- 
- enum { RECURSIVE_MUTEX, SEMAPHORE };
- 
-@@ -419,7 +420,7 @@ semlock_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
- {
-     char buffer[256];
-     SEM_HANDLE handle = SEM_FAILED;
--    int kind, maxvalue, value;
-+    int kind, maxvalue, value, try;
-     PyObject *result;
-     static char *kwlist[] = {"kind", "value", "maxvalue", NULL};
-     static int counter = 0;
-@@ -433,10 +434,24 @@ semlock_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
-         return NULL;
-     }
- 
--    PyOS_snprintf(buffer, sizeof(buffer), "/mp%ld-%d", (long)getpid(), counter++);
-+    /* With pid namespaces, we may have multiple processes with the same pid.
-+     * Instead of relying on the pid to be unique, we use the microseconds time
-+     * to attempt to a unique filename. */
-+    for (try = 0; try < 100; ++try) {
-+        struct timespec tv;
-+        long arbitrary = clock_gettime(CLOCK_REALTIME, &tv) ? 0 : tv.tv_nsec;
-+        PyOS_snprintf(buffer, sizeof(buffer), "/mp%ld-%d-%ld",
-+                      (long)getpid(),
-+                      counter++,
-+                      arbitrary);
-+        SEM_CLEAR_ERROR();
-+        handle = SEM_CREATE(buffer, value, maxvalue);
-+        if (handle != SEM_FAILED)
-+            break;
-+        else if (errno != EEXIST)
-+            goto failure;
-+    }
- 
--    SEM_CLEAR_ERROR();
--    handle = SEM_CREATE(buffer, value, maxvalue);
-     /* On Windows we should fail if GetLastError()==ERROR_ALREADY_EXISTS */
-     if (handle == SEM_FAILED || SEM_GET_LAST_ERROR() != 0)
-         goto failure;