[PATCH v3 03/10] pkt-line: add packet_flush_gentle()

From

larsxschneider@gmail.com <larsxschneider@gmail.com>

Date

Jul 29, 2016, 23:37 UTC

Message-ID

<20160729233801.82844-4-larsxschneider@gmail.com>

In-Reply-To

<20160729233801.82844-1-larsxschneider@gmail.com>

From: Lars Schneider <larsxschneider@gmail.com>

Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
---
 pkt-line.c | 6 ++++++
 pkt-line.h | 1 +
 2 files changed, 7 insertions(+)

diff --git a/pkt-line.c b/pkt-line.c
index 6fae508..1728690 100644
--- a/pkt-line.c
+++ b/pkt-line.c
@@ -91,6 +91,12 @@ void packet_flush(int fd)
 	write_or_die(fd, "0000", 4);
 }
 
+int packet_flush_gentle(int fd)
+{
+	packet_trace("0000", 4, 1);
+	return !write_or_whine_pipe(fd, "0000", 4, "flush packet");
+}
+
 void packet_buf_flush(struct strbuf *buf)
 {
 	packet_trace("0000", 4, 1);
diff --git a/pkt-line.h b/pkt-line.h
index 02dcced..3953c98 100644
--- a/pkt-line.h
+++ b/pkt-line.h
@@ -23,6 +23,7 @@ void packet_flush(int fd);
 void packet_write(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_gentle(int fd);
 int direct_packet_write(int fd, char *buf, size_t size, int gentle);
 int direct_packet_write_data(int fd, const char *buf, size_t size, int gentle);
 

-- 
2.9.0