From c0c70f7ac080c3b4ecc50a3207eb66e97c10271d Mon Sep 17 00:00:00 2001 From: Ben Peart Date: Fri, 5 May 2017 11:27:56 -0400 Subject: [PATCH] convert: move packet_write_line() into pkt-line as packet_writel() 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 Signed-off-by: Junio C Hamano --- 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 390841672..0f1b5a634 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 7db911957..9d845ecc3 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 66ef610fc..b2965869a 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); -- 2.11.0