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From: Ben Peart <peartben@gmail.com>
To: git@vger.kernel.org
Cc: gitster@pobox.com, benpeart@microsoft.com,
	christian.couder@gmail.com, larsxschneider@gmail.com
Subject: [PATCH v5 2/8] convert: move packet_write_list() into pkt-line as packet_writel()
Date: Fri,  7 Apr 2017 08:03:48 -0400	[thread overview]
Message-ID: <20170407120354.17736-3-benpeart@microsoft.com> (raw)
In-Reply-To: <20170407120354.17736-1-benpeart@microsoft.com>

Add packet_writel() which writes multiple lines in a single call and
then calls packet_flush_gently(). Update convert.c to use the new
packet_writel() function from pkt-line.

Signed-off-by: Ben Peart <benpeart@microsoft.com>
---
 convert.c  | 23 ++---------------------
 pkt-line.c | 19 +++++++++++++++++++
 pkt-line.h |  1 +
 3 files changed, 22 insertions(+), 21 deletions(-)

diff --git a/convert.c b/convert.c
index 8d652bf27c..793c29ebfd 100644
--- a/convert.c
+++ b/convert.c
@@ -521,25 +521,6 @@ static struct cmd2process *find_multi_file_filter_entry(struct hashmap *hashmap,
 	return hashmap_get(hashmap, &key, NULL);
 }
 
-static int packet_write_list(int fd, const char *line, ...)
-{
-	va_list args;
-	int err;
-	va_start(args, line);
-	for (;;) {
-		if (!line)
-			break;
-		if (strlen(line) > LARGE_PACKET_DATA_MAX)
-			return -1;
-		err = packet_write_fmt_gently(fd, "%s\n", line);
-		if (err)
-			return err;
-		line = va_arg(args, const char*);
-	}
-	va_end(args);
-	return packet_flush_gently(fd);
-}
-
 static void read_multi_file_filter_status(int fd, struct strbuf *status)
 {
 	struct strbuf **pair;
@@ -616,7 +597,7 @@ static struct cmd2process *start_multi_file_filter(struct hashmap *hashmap, cons
 
 	sigchain_push(SIGPIPE, SIG_IGN);
 
-	err = packet_write_list(process->in, "git-filter-client", "version=2", NULL);
+	err = packet_writel(process->in, "git-filter-client", "version=2", NULL);
 	if (err)
 		goto done;
 
@@ -632,7 +613,7 @@ static struct cmd2process *start_multi_file_filter(struct hashmap *hashmap, cons
 	if (err)
 		goto done;
 
-	err = packet_write_list(process->in, "capability=clean", "capability=smudge", NULL);
+	err = packet_writel(process->in, "capability=clean", "capability=smudge", NULL);
 
 	for (;;) {
 		cap_buf = packet_read_line(process->out, NULL);
diff --git a/pkt-line.c b/pkt-line.c
index 58842544b4..2788aa1af6 100644
--- a/pkt-line.c
+++ b/pkt-line.c
@@ -171,6 +171,25 @@ int packet_write_fmt_gently(int fd, const char *fmt, ...)
 	return status;
 }
 
+int packet_writel(int fd, const char *line, ...)
+{
+	va_list args;
+	int err;
+	va_start(args, line);
+	for (;;) {
+		if (!line)
+			break;
+		if (strlen(line) > LARGE_PACKET_DATA_MAX)
+			return -1;
+		err = packet_write_fmt_gently(fd, "%s\n", line);
+		if (err)
+			return err;
+		line = va_arg(args, const char*);
+	}
+	va_end(args);
+	return packet_flush_gently(fd);
+}
+
 static int packet_write_gently(const int fd_out, const char *buf, size_t size)
 {
 	static char packet_write_buffer[LARGE_PACKET_MAX];
diff --git a/pkt-line.h b/pkt-line.h
index 12b18991f6..cb3eda9695 100644
--- a/pkt-line.h
+++ b/pkt-line.h
@@ -25,6 +25,7 @@ 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)));
+int packet_writel(int fd, const char *line, ...);
 int write_packetized_from_fd(int fd_in, int fd_out);
 int write_packetized_from_buf(const char *src_in, size_t len, int fd_out);
 
-- 
2.12.0.windows.1.31.g1548525701.dirty


  parent reply	other threads:[~2017-04-07 12:04 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-07 12:03 [PATCH v5 0/8] refactor the filter process code into a reusable module Ben Peart
2017-04-07 12:03 ` [PATCH v5 1/8] pkt-line: add packet_read_line_gently() Ben Peart
2017-04-09 19:34   ` Lars Schneider
2017-04-07 12:03 ` Ben Peart [this message]
2017-04-09 19:43   ` [PATCH v5 2/8] convert: move packet_write_list() into pkt-line as packet_writel() Lars Schneider
2017-04-07 12:03 ` [PATCH v5 3/8] convert: Split start_multi_file_filter into two separate functions Ben Peart
2017-04-09 19:56   ` Lars Schneider
2017-04-11 16:16   ` Jeff King
2017-04-11 19:29     ` Lars Schneider
2017-04-11 19:37       ` Jeff King
2017-04-11 20:01         ` Lars Schneider
2017-04-11 20:05           ` Jeff King
2017-04-20 17:27             ` Ben Peart
2017-04-07 12:03 ` [PATCH v5 4/8] convert: Separate generic structures and variables from the filter specific ones Ben Peart
2017-04-10 10:18   ` Lars Schneider
2017-04-17  3:31     ` Junio C Hamano
2017-04-18 16:38       ` Ben Peart
2017-04-19  1:23         ` Junio C Hamano
2017-04-20 17:24           ` Ben Peart
2017-04-07 12:03 ` [PATCH v5 5/8] convert: Update generic functions to only use generic data structures Ben Peart
2017-04-10 12:05   ` Lars Schneider
2017-04-07 12:03 ` [PATCH v5 6/8] convert: rename reusable sub-process functions Ben Peart
2017-04-10 12:11   ` Lars Schneider
2017-04-07 12:03 ` [PATCH v5 7/8] sub-process: move sub-process functions into separate files Ben Peart
2017-04-10 12:41   ` Lars Schneider
2017-04-07 12:03 ` [PATCH v5 8/8] convert: Update subprocess_read_status to not die on EOF Ben Peart
2017-04-10 12:48   ` Lars Schneider

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