net/sfc: support flow API RSS action

[dpdk.git] / lib / librte_cfgfile / rte_cfgfile.h

diff --git a/lib/librte_cfgfile/rte_cfgfile.h b/lib/librte_cfgfile/rte_cfgfile.h
index fa10d40..35dc419 100644 (file)
--- a/lib/librte_cfgfile/rte_cfgfile.h
+++ b/lib/librte_cfgfile/rte_cfgfile.h
@@ -183,6 +183,26 @@ int rte_cfgfile_has_section(struct rte_cfgfile *cfg, const char *sectionname);
 int rte_cfgfile_section_num_entries(struct rte_cfgfile *cfg,
        const char *sectionname);
 
+/**
+* Get number of entries in given config file section
+*
+* The index of a section is the same as the index of its name in the
+* result of rte_cfgfile_sections. This API can be used when there are
+* multiple sections with the same name.
+*
+* @param cfg
+*   Config file
+* @param sectionname
+*   Section name
+* @param index
+*   Section index
+* @return
+*   Number of entries in section on success, -1 otherwise
+*/
+int rte_cfgfile_section_num_entries_by_index(struct rte_cfgfile *cfg,
+       char *sectionname,
+       int index);
+
 /**
 * Get section entries as key-value pairs
 *