rename os_read/os_write/os_fork into _read/_write/_fork

gevent/fileobject.py

@@ -3,7 +3,7 @@ import sys
 import os
 from gevent.hub import get_hub
 from gevent.socket import EBADF
-from gevent.os import os_read, os_write, ignored_errors
+from gevent.os import _read, _write, ignored_errors
 
 
 try:
@@ -98,7 +98,7 @@ else:
             bytes_written = 0
             while bytes_written < bytes_total:
                 try:
-                    bytes_written += os_write(fileno, _get_memory(data, bytes_written))
+                    bytes_written += _write(fileno, _get_memory(data, bytes_written))
                 except (IOError, OSError):
                     code = sys.exc_info()[1].args[0]
                     if code not in ignored_errors:
@@ -109,7 +109,7 @@ else:
         def recv(self, size):
             while True:
                 try:
-                    data = os_read(self.fileno(), size)
+                    data = _read(self.fileno(), size)
                 except (IOError, OSError):
                     code = sys.exc_info()[1].args[0]
                     if code in ignored_errors:

gevent/os.py

@@ -22,9 +22,9 @@ except ImportError:
 __implements__ = ['read', 'write', 'fork']
 __all__ = __implements__
 
-os_read = os.read
-os_write = os.write
-os_fork = os.fork
+_read = os.read
+_write = os.write
+_fork = os.fork
 
 
 ignored_errors = [EAGAIN, errno.EINTR]
@@ -58,7 +58,7 @@ def posix_read(fd, n):
         if not flags & os.O_NONBLOCK:
             _map_errors(fcntl.fcntl, fd, fcntl.F_SETFL, flags|os.O_NONBLOCK)
         try:
-            return os_read(fd, n)
+            return _read(fd, n)
         except OSError, e:
             if e.errno not in ignored_errors:
                 raise
@@ -86,7 +86,7 @@ def posix_write(fd, buf):
         if not flags & os.O_NONBLOCK:
             _map_errors(fcntl.fcntl, fd, fcntl.F_SETFL, flags|os.O_NONBLOCK)
         try:
-            return os_write(fd, buf)
+            return _write(fd, buf)
         except OSError, e:
             if e.errno not in ignored_errors:
                 raise
@@ -105,13 +105,13 @@ def threadpool_read(fd, n):
     """Read up to `n` bytes from file descriptor `fd`. Return a string
     containing the bytes read. If end-of-file is reached, an empty string
     is returned."""
-    return get_hub().threadpool.apply(os_read, (fd, n))
+    return get_hub().threadpool.apply(_read, (fd, n))
 
 
 def threadpool_write(fd, buf):
     """Write bytes from buffer `buf` to file descriptor `fd`. Return the
     number of bytes written."""
-    return get_hub().threadpool.apply(os_write, (fd, buf))
+    return get_hub().threadpool.apply(_write, (fd, buf))
 
 
 if fcntl is None:
@@ -125,7 +125,7 @@ else:
 if hasattr(os, 'fork'):
 
     def fork():
-        result = os_fork()
+        result = _fork()
         if not result:
             reinit()
         return result