diff options
| -rw-r--r-- | pkt-line.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/pkt-line.c b/pkt-line.c index 62b89dbe3e..fef1059a68 100644 --- a/pkt-line.c +++ b/pkt-line.c @@ -171,6 +171,23 @@ int packet_write_fmt_gently(int fd, const char *fmt, ...) return status; } +static int packet_write_gently(const int fd_out, const char *buf, size_t size) +{ + static char packet_write_buffer[LARGE_PACKET_MAX]; + size_t packet_size; + + if (size > sizeof(packet_write_buffer) - 4) + return error("packet write failed - data exceeds max packet size"); + + packet_trace(buf, size, 1); + packet_size = size + 4; + set_packet_header(packet_write_buffer, packet_size); + memcpy(packet_write_buffer + 4, buf, size); + if (write_in_full(fd_out, packet_write_buffer, packet_size) == packet_size) + return 0; + return error("packet write failed"); +} + void packet_buf_write(struct strbuf *buf, const char *fmt, ...) { va_list args; |