From: Denton Liu <liu.denton@gmail.com>
To: Git Mailing List <git@vger.kernel.org>
Cc: Jeff King <peff@peff.net>
Subject: [PATCH 4/6] pkt-line: extern packet_length()
Date: Wed, 13 May 2020 14:04:56 -0400 [thread overview]
Message-ID: <891a39c853ce3669b6167dc9ad8a2328e4321a9e.1589393036.git.liu.denton@gmail.com> (raw)
In-Reply-To: <cover.1589393036.git.liu.denton@gmail.com>
In a future commit, we will be manually processing packets and we will
need to access the length header. In order to simplify this, extern
packet_length() so that the logic can be reused.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
---
pkt-line.c | 2 +-
pkt-line.h | 5 +++++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/pkt-line.c b/pkt-line.c
index a0e87b1e81..6b60886770 100644
--- a/pkt-line.c
+++ b/pkt-line.c
@@ -306,7 +306,7 @@ static int get_packet_data(int fd, char **src_buf, size_t *src_size,
return ret;
}
-static int packet_length(const char *linelen)
+int packet_length(const char *linelen)
{
int val = hex2chr(linelen);
return (val < 0) ? val : (val << 8) | hex2chr(linelen + 2);
diff --git a/pkt-line.h b/pkt-line.h
index fef3a0d792..f443185f8f 100644
--- a/pkt-line.h
+++ b/pkt-line.h
@@ -74,6 +74,11 @@ int write_packetized_from_buf(const char *src_in, size_t len, int fd_out);
int packet_read(int fd, char **src_buffer, size_t *src_len, char
*buffer, unsigned size, int options);
+/*
+ * Reads a packetized line and returns the length header of the packet.
+ */
+int packet_length(const char *linelen);
+
/*
* Read a packetized line into a buffer like the 'packet_read()' function but
* returns an 'enum packet_read_status' which indicates the status of the read.
--
2.26.2.706.g87896c9627
next prev parent reply other threads:[~2020-05-13 18:05 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-13 18:04 [PATCH 0/6] remote-curl: partial fix for a deadlock with stateless rpc Denton Liu
2020-05-13 18:04 ` [PATCH 1/6] remote-curl: fix typo Denton Liu
2020-05-13 18:04 ` [PATCH 2/6] remote-curl: remove label indentation Denton Liu
2020-05-13 18:04 ` [PATCH 3/6] transport: combine common cases with a fallthrough Denton Liu
2020-05-13 23:14 ` Eric Sunshine
2020-05-18 9:18 ` Denton Liu
2020-05-18 17:43 ` Eric Sunshine
2020-05-13 18:04 ` Denton Liu [this message]
2020-05-13 23:23 ` [PATCH 4/6] pkt-line: extern packet_length() Eric Sunshine
2020-05-15 20:56 ` Jeff King
2020-05-15 20:57 ` Jeff King
2020-05-13 18:04 ` [PATCH 5/6] remote-curl: error on incomplete packet Denton Liu
2020-05-15 21:38 ` Jeff King
2020-05-18 9:08 ` Denton Liu
2020-05-18 15:49 ` Jeff King
2020-05-13 18:04 ` [PATCH 6/6] remote-curl: ensure last packet is a flush Denton Liu
2020-05-15 21:02 ` Denton Liu
2020-05-15 21:41 ` Jeff King
2020-05-18 16:34 ` Junio C Hamano
2020-05-18 16:52 ` Jeff King
2020-05-18 21:00 ` Jeff King
2020-05-18 15:47 ` [PATCH v2 0/7] remote-curl: fix deadlocks when remote server disconnects Denton Liu
2020-05-18 15:47 ` [PATCH v2 1/7] remote-curl: fix typo Denton Liu
2020-05-18 15:47 ` [PATCH v2 2/7] remote-curl: remove label indentation Denton Liu
2020-05-18 18:37 ` Junio C Hamano
2020-05-18 15:47 ` [PATCH v2 3/7] transport: extract common fetch_pack() call Denton Liu
2020-05-18 18:40 ` Junio C Hamano
2020-05-18 15:47 ` [PATCH v2 4/7] pkt-line: extern packet_length() Denton Liu
2020-05-18 16:04 ` Jeff King
2020-05-18 17:50 ` Eric Sunshine
2020-05-18 20:08 ` Jeff King
2020-05-18 18:44 ` Junio C Hamano
2020-05-18 15:47 ` [PATCH v2 5/7] remote-curl: error on incomplete packet Denton Liu
2020-05-18 16:22 ` Jeff King
2020-05-18 16:51 ` Denton Liu
2020-05-18 15:47 ` [PATCH v2 6/7] pkt-line: PACKET_READ_RESPONSE_END Denton Liu
2020-05-18 15:47 ` [PATCH v2 7/7] stateless-connect: send response end packet Denton Liu
2020-05-18 16:43 ` Jeff King
2020-05-18 17:12 ` Denton Liu
2020-05-18 17:26 ` Jeff King
2020-05-18 16:50 ` [PATCH v2 0/7] remote-curl: fix deadlocks when remote server disconnects Jeff King
2020-05-18 17:36 ` Denton Liu
2020-05-18 20:58 ` Jeff King
2020-05-18 22:52 ` Junio C Hamano
2020-05-19 2:38 ` Jeff King
2020-05-18 19:36 ` Junio C Hamano
2020-05-19 10:53 ` [PATCH v3 " Denton Liu
2020-05-19 10:53 ` [PATCH v3 1/7] remote-curl: fix typo Denton Liu
2020-05-19 10:53 ` [PATCH v3 2/7] remote-curl: remove label indentation Denton Liu
2020-05-19 10:53 ` [PATCH v3 3/7] transport: extract common fetch_pack() call Denton Liu
2020-05-19 10:53 ` [PATCH v3 4/7] pkt-line: extern packet_length() Denton Liu
2020-05-19 16:23 ` Eric Sunshine
2020-05-19 10:53 ` [PATCH v3 5/7] remote-curl: error on incomplete packet Denton Liu
2020-05-19 10:53 ` [PATCH v3 6/7] pkt-line: define PACKET_READ_RESPONSE_END Denton Liu
2020-05-19 10:54 ` [PATCH v3 7/7] stateless-connect: send response end packet Denton Liu
2020-05-19 18:40 ` [PATCH v3 0/7] remote-curl: fix deadlocks when remote server disconnects Jeff King
2020-05-19 21:14 ` Denton Liu
2020-05-19 20:51 ` [PATCH v3 8/7] fixup! pkt-line: extern packet_length() Denton Liu
2020-05-22 13:33 ` [PATCH v3 9/9] fixup! remote-curl: error on incomplete packet Denton Liu
2020-05-22 15:54 ` Jeff King
2020-05-22 16:05 ` Denton Liu
2020-05-22 16:31 ` Jeff King
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