X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_cfgfile%2Frte_cfgfile.c;h=d72052a08e88147b7c3771ccfea7c394280c10a1;hb=a4366ade74de491f008224bc2af2c75bea68e4a9;hp=b81c2738c29ba7a74145a9021bc3a3a60796bc96;hpb=d3e454a86f5f40fd66477fb032c3ce698795f18b;p=dpdk.git

diff --git a/lib/librte_cfgfile/rte_cfgfile.c b/lib/librte_cfgfile/rte_cfgfile.c
index b81c2738c2..d72052a08e 100644
--- a/lib/librte_cfgfile/rte_cfgfile.c
+++ b/lib/librte_cfgfile/rte_cfgfile.c
@@ -92,7 +92,7 @@ rte_cfgfile_load(const char *filename, int flags)
 	int allocated_entries = 0;
 	int curr_section = -1;
 	int curr_entry = -1;
-	char buffer[256];
+	char buffer[256] = {0};
 	int lineno = 0;
 	struct rte_cfgfile *cfg = NULL;
 
@@ -232,6 +232,7 @@ rte_cfgfile_load(const char *filename, int flags)
 	return cfg;
 
 error1:
+	cfg->num_sections = curr_section + 1;
 	rte_cfgfile_close(cfg);
 error2:
 	fclose(f);
@@ -306,7 +307,7 @@ _get_section(struct rte_cfgfile *cfg, const char *sectionname)
 int
 rte_cfgfile_has_section(struct rte_cfgfile *cfg, const char *sectionname)
 {
-	return (_get_section(cfg, sectionname) != NULL);
+	return _get_section(cfg, sectionname) != NULL;
 }
 
 int
@@ -333,6 +334,24 @@ rte_cfgfile_section_entries(struct rte_cfgfile *cfg, const char *sectionname,
 	return i;
 }
 
+int
+rte_cfgfile_section_entries_by_index(struct rte_cfgfile *cfg, int index,
+		char *sectionname,
+		struct rte_cfgfile_entry *entries, int max_entries)
+{
+	int i;
+	const struct rte_cfgfile_section *sect;
+
+	if (index < 0 || index >= cfg->num_sections)
+		return -1;
+
+	sect = cfg->sections[index];
+	snprintf(sectionname, CFG_NAME_LEN, "%s", sect->name);
+	for (i = 0; i < max_entries && i < sect->num_entries; i++)
+		entries[i] = *sect->entries[i];
+	return i;
+}
+
 const char *
 rte_cfgfile_get_entry(struct rte_cfgfile *cfg, const char *sectionname,
 		const char *entryname)
@@ -352,5 +371,5 @@ int
 rte_cfgfile_has_entry(struct rte_cfgfile *cfg, const char *sectionname,
 		const char *entryname)
 {
-	return (rte_cfgfile_get_entry(cfg, sectionname, entryname) != NULL);
+	return rte_cfgfile_get_entry(cfg, sectionname, entryname) != NULL;
 }