1 files changed, 2 insertions, 16 deletions
diff --git a/Lib/multiprocessing/forkserver.py b/Lib/multiprocessing/forkserver.py
index 5c0a1bd..b27cba5 100644
--- a/Lib/multiprocessing/forkserver.py
+++ b/Lib/multiprocessing/forkserver.py
@@ -188,8 +188,6 @@ def main(listener_fd, alive_r, preload, main_path=None, sys_path=None):
                         finally:
                             os._exit(code)
 
-            except InterruptedError:
-                pass
             except OSError as e:
                 if e.errno != errno.ECONNABORTED:
                     raise
@@ -230,13 +228,7 @@ def read_unsigned(fd):
     data = b''
     length = UNSIGNED_STRUCT.size
     while len(data) < length:
-        while True:
-            try:
-                s = os.read(fd, length - len(data))
-            except InterruptedError:
-                pass
-            else:
-                break
+        s = os.read(fd, length - len(data))
         if not s:
             raise EOFError('unexpected EOF')
         data += s
@@ -245,13 +237,7 @@ def read_unsigned(fd):
 def write_unsigned(fd, n):
     msg = UNSIGNED_STRUCT.pack(n)
     while msg:
-        while True:
-            try:
-                nbytes = os.write(fd, msg)
-            except InterruptedError:
-                pass
-            else:
-                break
+        nbytes = os.write(fd, msg)
         if nbytes == 0:
             raise RuntimeError('should not get here')
         msg = msg[nbytes:]