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Cygwin: AF_UNIX: initialize rmem/wmem to 256K and use in pipe creation 

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2018-03-06 18:28:15 +01:00
parent c0df506b83
commit c502700231
1 changed files with 4 additions and 4 deletions
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8
winsup/cygwin/fhandler_socket_unix.cc
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@ -483,8 +483,7 @@ fhandler_socket_unix::create_pipe ()
FILE_PIPE_MESSAGE_TYPE, FILE_PIPE_MESSAGE_TYPE,
FILE_PIPE_MESSAGE_MODE, FILE_PIPE_MESSAGE_MODE,
nonblocking, max_instances, nonblocking, max_instances,
PREFERRED_IO_BLKSIZE, PREFERRED_IO_BLKSIZE, rmem (), wmem (), &timeout);
&timeout);
if (!NT_SUCCESS (status)) if (!NT_SUCCESS (status))
system_printf ("NtCreateNamedPipeFile: %y", status); system_printf ("NtCreateNamedPipeFile: %y", status);
return ph; return ph;
@ -519,8 +518,7 @@ fhandler_socket_unix::create_pipe_instance ()
FILE_PIPE_MESSAGE_TYPE, FILE_PIPE_MESSAGE_TYPE,
FILE_PIPE_MESSAGE_MODE, FILE_PIPE_MESSAGE_MODE,
nonblocking, max_instances, nonblocking, max_instances,
PREFERRED_IO_BLKSIZE, PREFERRED_IO_BLKSIZE, rmem (), wmem (), &timeout);
&timeout);
if (!NT_SUCCESS (status)) if (!NT_SUCCESS (status))
system_printf ("NtCreateNamedPipeFile: %y", status); system_printf ("NtCreateNamedPipeFile: %y", status);
return ph; return ph;
@ -588,6 +586,8 @@ fhandler_socket_unix::socket (int af, int type, int protocol, int flags)
set_errno (EPROTONOSUPPORT); set_errno (EPROTONOSUPPORT);
return -1; return -1;
} }
rmem (262144);
wmem (262144);
set_addr_family (af); set_addr_family (af);
set_socket_type (type); set_socket_type (type);
if (flags & SOCK_NONBLOCK) if (flags & SOCK_NONBLOCK)