From 8c2efa5d7671567975add8c4e493da65c968c376 Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Mon, 15 Mar 2021 21:08:21 +0000 Subject: [PATCH] pkt-line: add options argument to read_packetized_to_strbuf() 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 Signed-off-by: Jeff Hostetler Signed-off-by: Junio C Hamano --- 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 976d4905cb..516f1095b0 100644 --- a/convert.c +++ b/convert.c @@ -907,7 +907,8 @@ 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 457ac4e151..0194137528 100644 --- a/pkt-line.c +++ b/pkt-line.c @@ -444,7 +444,7 @@ 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; @@ -460,7 +460,7 @@ 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 80ce0187e2..5af5f45687 100644 --- a/pkt-line.h +++ b/pkt-line.h @@ -136,7 +136,7 @@ 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.