Re: [PATCH v4 06/17] trailer: parse trailers from input file

This patch reads trailers from an input file, parses
them and puts the result into a doubly linked list.

Signed-off-by: Christian Couder <redacted>
---
 trailer.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/trailer.c b/trailer.c
index f48fd94..084b3e1 100644
--- a/trailer.c
+++ b/trailer.c

@@ -439,3 +439,65 @@ static struct trailer_item *process_command_line_args(int argc, const char **arg
+static void process_input_file(const char *infile,
+                              struct trailer_item **infile_tok_first,
+                              struct trailer_item **infile_tok_last)
+{
+       struct strbuf **lines = read_input_file(infile);
+       int start = find_trailer_start(lines);
+       int i;
+
+       /* Print non trailer lines as is */
+       for (i = 0; lines[i] && i < start; i++) {
+               printf("%s", lines[i]->buf);
+       }
+
+       /* Parse trailer lines */
+       for (i = start; lines[i]; i++) {
+               struct trailer_item *new = create_trailer_item(lines[i]->buf);
+               add_trailer_item(infile_tok_first, infile_tok_last, new);