diff options
Diffstat (limited to 'builtin/upload-archive.c')
| -rw-r--r-- | builtin/upload-archive.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/builtin/upload-archive.c b/builtin/upload-archive.c index 32ab94cd06..84532ae9a9 100644 --- a/builtin/upload-archive.c +++ b/builtin/upload-archive.c @@ -22,7 +22,7 @@ int cmd_upload_archive_writer(int argc, const char **argv, const char *prefix) struct argv_array sent_argv = ARGV_ARRAY_INIT; const char *arg_cmd = "argument "; - if (argc != 2) + if (argc != 2 || !strcmp(argv[1], "-h")) usage(upload_archive_usage); if (!enter_repo(argv[1], 0)) @@ -43,21 +43,20 @@ int cmd_upload_archive_writer(int argc, const char **argv, const char *prefix) } /* parse all options sent by the client */ - return write_archive(sent_argv.argc, sent_argv.argv, prefix, 0, NULL, 1); + return write_archive(sent_argv.argc, sent_argv.argv, prefix, NULL, 1); } __attribute__((format (printf, 1, 2))) static void error_clnt(const char *fmt, ...) { - char buf[1024]; + struct strbuf buf = STRBUF_INIT; va_list params; - int len; va_start(params, fmt); - len = vsprintf(buf, fmt, params); + strbuf_vaddf(&buf, fmt, params); va_end(params); - send_sideband(1, 3, buf, len, LARGE_PACKET_MAX); - die("sent error to the client: %s", buf); + send_sideband(1, 3, buf.buf, buf.len, LARGE_PACKET_MAX); + die("sent error to the client: %s", buf.buf); } static ssize_t process_input(int child_fd, int band) @@ -77,6 +76,9 @@ int cmd_upload_archive(int argc, const char **argv, const char *prefix) { struct child_process writer = { argv }; + if (argc == 2 && !strcmp(argv[1], "-h")) + usage(upload_archive_usage); + /* * Set up sideband subprocess. * @@ -89,11 +91,11 @@ int cmd_upload_archive(int argc, const char **argv, const char *prefix) writer.git_cmd = 1; if (start_command(&writer)) { int err = errno; - packet_write(1, "NACK unable to spawn subprocess\n"); + packet_write_fmt(1, "NACK unable to spawn subprocess\n"); die("upload-archive: %s", strerror(err)); } - packet_write(1, "ACK\n"); + packet_write_fmt(1, "ACK\n"); packet_flush(1); while (1) { @@ -105,8 +107,7 @@ int cmd_upload_archive(int argc, const char **argv, const char *prefix) pfd[1].events = POLLIN; if (poll(pfd, 2, -1) < 0) { if (errno != EINTR) { - error("poll failed resuming: %s", - strerror(errno)); + error_errno("poll failed resuming"); sleep(1); } continue; |