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Re: [PATCH 1/2] chardev: Improve error report by calling error_setg_win3
From: |
Marc-André Lureau |
Subject: |
Re: [PATCH 1/2] chardev: Improve error report by calling error_setg_win32() |
Date: |
Thu, 27 Feb 2020 11:27:03 +0100 |
On Thu, Feb 27, 2020 at 11:03 AM Philippe Mathieu-Daudé
<address@hidden> wrote:
>
> Use error_setg_win32() which adds a hint similar to strerror(errno)).
>
> Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
> ---
> chardev/char-pipe.c | 2 +-
> chardev/char-win.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/chardev/char-pipe.c b/chardev/char-pipe.c
> index 94d714ffcd..fd12c9e63b 100644
> --- a/chardev/char-pipe.c
> +++ b/chardev/char-pipe.c
> @@ -70,7 +70,7 @@ static int win_chr_pipe_init(Chardev *chr, const char
> *filename,
> MAXCONNECT, NSENDBUF, NRECVBUF, NTIMEOUT,
> NULL);
> g_free(openname);
> if (s->file == INVALID_HANDLE_VALUE) {
> - error_setg(errp, "Failed CreateNamedPipe (%lu)", GetLastError());
> + error_setg_win32(errp, GetLastError(), "Failed CreateNamedPipe");
> s->file = NULL;
> goto fail;
> }
> diff --git a/chardev/char-win.c b/chardev/char-win.c
> index 34825f683d..d4fb44c4dc 100644
> --- a/chardev/char-win.c
> +++ b/chardev/char-win.c
> @@ -96,7 +96,7 @@ int win_chr_serial_init(Chardev *chr, const char *filename,
> Error **errp)
> s->file = CreateFile(filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
> OPEN_EXISTING, FILE_FLAG_OVERLAPPED, 0);
> if (s->file == INVALID_HANDLE_VALUE) {
> - error_setg(errp, "Failed CreateFile (%lu)", GetLastError());
> + error_setg_win32(errp, GetLastError(), "Failed CreateFile");
> s->file = NULL;
> goto fail;
> }
> --
> 2.21.1
>
Reviewed-by: Marc-André Lureau <address@hidden>
Daniel, do you mind queuing this with the qio patch?