W dniu 20.09.2016 o 21:02, [email protected] pisze:
> From: Lars Schneider <[email protected]>
>
> packet_flush() would die in case of a write error even though for some
> callers an error would be acceptable. Add packet_flush_gently() which
> writes a pkt-line flush packet like packet_flush() but does not die in
> case of an error. The function is used in a subsequent patch.
>
> Signed-off-by: Lars Schneider <[email protected]>
Looks good.
I guess the difference in treatment from packet_write_fmt_gently() in
the previous patch is that there isn't anything to extract to form
a common code function... I have skipped a few iterations of this series.
> ---
> pkt-line.c | 8 ++++++++
> pkt-line.h | 1 +
> 2 files changed, 9 insertions(+)
>
> diff --git a/pkt-line.c b/pkt-line.c
> index 3b465fd..19f0271 100644
> --- a/pkt-line.c
> +++ b/pkt-line.c
> @@ -91,6 +91,14 @@ void packet_flush(int fd)
> write_or_die(fd, "0000", 4);
> }
>
> +int packet_flush_gently(int fd)
> +{
> + packet_trace("0000", 4, 1);
> + if (write_in_full(fd, "0000", 4) == 4)
> + return 0;
> + return error("flush packet write failed");
> +}
> +
> void packet_buf_flush(struct strbuf *buf)
> {
> packet_trace("0000", 4, 1);
> diff --git a/pkt-line.h b/pkt-line.h
> index 3caea77..3fa0899 100644
> --- a/pkt-line.h
> +++ b/pkt-line.h
> @@ -23,6 +23,7 @@ void packet_flush(int fd);
> void packet_write_fmt(int fd, const char *fmt, ...) __attribute__((format
> (printf, 2, 3)));
> void packet_buf_flush(struct strbuf *buf);
> void packet_buf_write(struct strbuf *buf, const char *fmt, ...)
> __attribute__((format (printf, 2, 3)));
> +int packet_flush_gently(int fd);
> int packet_write_fmt_gently(int fd, const char *fmt, ...)
> __attribute__((format (printf, 2, 3)));
>
> /*
>
