libutil: Add function to print separator line

In wide format the header is separated from the rest of the
records by a separator line. Add support to print such a
separator line also between some records.

Add function util_rec_print_separator() that prints the
separator line for wide format only. For other formats this
is a NOP.

Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Acked-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Ingo Franzki
2018-11-27 17:18:57 +01:00
committed by Jan Höppner
parent 5f2ddad6a8
commit b165500b69
2 changed files with 48 additions and 0 deletions

View File

@@ -68,6 +68,7 @@ const char *util_rec_get(struct util_rec *rec, const char *key);
void util_rec_print_hdr(struct util_rec *rec);
void util_rec_print(struct util_rec *rec);
void util_rec_print_separator(struct util_rec *rec);
void util_rec_set_indent(struct util_rec *rec, int indent);