[PATCH v4 04/12] pkt-line: add options argument to read_packetized_to_strbuf()
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STALE2043d
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From: Johannes Schindelin via GitGitGadget <hidden>
Date: 2021-02-17 21:49:53
Subsystem:
the rest · Maintainer:
Linus Torvalds
Revision v4 of 6 in this series.
Revisions (6)
From: Johannes Schindelin <redacted> Update the calling sequence of `read_packetized_to_strbuf()` to take an options argument and not assume a fixed set of options. Update the only existing caller accordingly to explicitly pass the formerly-assumed flags. The `read_packetized_to_strbuf()` function calls `packet_read()` with a fixed set of assumed options (`PACKET_READ_GENTLE_ON_EOF`). This assumption has been fine for the single existing caller `apply_multi_file_filter()` in `convert.c`. In a later commit we would like to add other callers to `read_packetized_to_strbuf()` that need a different set of options. Signed-off-by: Johannes Schindelin <redacted> Signed-off-by: Jeff Hostetler <redacted> --- convert.c | 3 ++- pkt-line.c | 4 ++-- pkt-line.h | 2 +- 3 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/convert.c b/convert.c
index bccf7afa8797..9f44f00d841f 100644
--- a/convert.c
+++ b/convert.c@@ -908,7 +908,8 @@ static int apply_multi_file_filter(const char *path, const char *src, size_t len if (err) goto done; - err = read_packetized_to_strbuf(process->out, &nbuf) < 0; + err = read_packetized_to_strbuf(process->out, &nbuf, + PACKET_READ_GENTLE_ON_EOF) < 0; if (err) goto done;
diff --git a/pkt-line.c b/pkt-line.c
index 83c46e6b46ee..18ecad65e08c 100644
--- a/pkt-line.c
+++ b/pkt-line.c@@ -442,7 +442,7 @@ char *packet_read_line_buf(char **src, size_t *src_len, int *dst_len) return packet_read_line_generic(-1, src, src_len, dst_len); } -ssize_t read_packetized_to_strbuf(int fd_in, struct strbuf *sb_out) +ssize_t read_packetized_to_strbuf(int fd_in, struct strbuf *sb_out, int options) { int packet_len;
@@ -458,7 +458,7 @@ ssize_t read_packetized_to_strbuf(int fd_in, struct strbuf *sb_out) * that there is already room for the extra byte. */ sb_out->buf + sb_out->len, LARGE_PACKET_DATA_MAX+1, - PACKET_READ_GENTLE_ON_EOF); + options); if (packet_len <= 0) break; sb_out->len += packet_len;
diff --git a/pkt-line.h b/pkt-line.h
index 2e472efaf2c5..e347fe46832a 100644
--- a/pkt-line.h
+++ b/pkt-line.h@@ -142,7 +142,7 @@ char *packet_read_line_buf(char **src_buf, size_t *src_len, int *size); /* * Reads a stream of variable sized packets until a flush packet is detected. */ -ssize_t read_packetized_to_strbuf(int fd_in, struct strbuf *sb_out); +ssize_t read_packetized_to_strbuf(int fd_in, struct strbuf *sb_out, int options); /* * Receive multiplexed output stream over git native protocol.
--
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