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subprocess-win: remove a Vista-only flag

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PIPE_REJECT_REMOTE_CLIENTS isn't supported on XP. It's not really
needed, so remove it. Also fix error checking for CreateNamedPipe.
This commit is contained in:
James Ross-Gowan 2014-11-28 21:17:14 +11:00
parent fd66ea7d93
commit c67048827e
1 changed files with 2 additions and 3 deletions
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5
osdep/subprocess-win.c
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@ -111,9 +111,8 @@ static int create_overlapped_pipe(HANDLE *read, HANDLE *write)
// overlapped pipes, so instead, use a named pipe with a unique name // overlapped pipes, so instead, use a named pipe with a unique name
*read = CreateNamedPipeW(buf, PIPE_ACCESS_INBOUND | *read = CreateNamedPipeW(buf, PIPE_ACCESS_INBOUND |
FILE_FLAG_FIRST_PIPE_INSTANCE | FILE_FLAG_OVERLAPPED, FILE_FLAG_FIRST_PIPE_INSTANCE | FILE_FLAG_OVERLAPPED,
PIPE_TYPE_BYTE | PIPE_WAIT | PIPE_REJECT_REMOTE_CLIENTS, PIPE_TYPE_BYTE | PIPE_WAIT, 1, 0, 4096, 0, NULL);
1, 0, 4096, 0, NULL); if (*read == INVALID_HANDLE_VALUE)
if (!*read)
goto error; goto error;
// Open the write end of the pipe as a synchronous handle // Open the write end of the pipe as a synchronous handle