Function interpret_trailers

builtin/interpret-trailers.c:108–137

}

static void interpret_trailers(const struct process_trailer_options *opts,
			       struct list_head *new_trailer_head,
			       const char *file)
{
	struct strbuf input = STRBUF_INIT;
	struct strbuf out = STRBUF_INIT;
	struct tempfile *tempfile = NULL;
	int fd = 1;

	trailer_config_init();

	read_input_file(&input, file);

	if (opts->in_place) {
		tempfile = trailer_create_in_place_tempfile(file);
		if (!tempfile)
			die(NULL);
		fd = tempfile->fd;
	}
	process_trailers(opts, new_trailer_head, &input, &out);

	if (write_in_full(fd, out.buf, out.len) < 0)
		die_errno(_("could not write to temporary file '%s'"), file);
	if (opts->in_place)
		if (rename_tempfile(&tempfile, file))
			die_errno(_("could not rename temporary file to %s"), file);

	strbuf_release(&input);
	strbuf_release(&out);
}

int cmd_interpret_trailers(int argc,
			   const char **argv,