The two methods, config_create_interface and config_read, never modify the
strings passed in. This patch adds the const keyword to ensure these
functions stay that way.
Signed-off-by: Richard Cochran <richardcoch...@gmail.com>
---
config.c | 4 ++--
config.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/config.c b/config.c
index 12eb1f9..65afa70 100644
--- a/config.c
+++ b/config.c
@@ -710,7 +710,7 @@ static struct option *config_alloc_longopts(void)
return opts;
}
-int config_read(char *name, struct config *cfg)
+int config_read(const char *name, struct config *cfg)
{
enum config_section current_section = UNKNOWN_SECTION;
enum parser_result parser_res;
@@ -817,7 +817,7 @@ parse_error:
return -2;
}
-struct interface *config_create_interface(char *name, struct config *cfg)
+struct interface *config_create_interface(const char *name, struct config *cfg)
{
struct interface *iface;
diff --git a/config.h b/config.h
index f237fb2..e27d3e2 100644
--- a/config.h
+++ b/config.h
@@ -60,8 +60,8 @@ struct config {
STAILQ_HEAD(ucmtab_head, unicast_master_table) unicast_master_tables;
};
-int config_read(char *name, struct config *cfg);
-struct interface *config_create_interface(char *name, struct config *cfg);
+int config_read(const char *name, struct config *cfg);
+struct interface *config_create_interface(const char *name, struct config
*cfg);
void config_destroy(struct config *cfg);
/* New, hash table based methods: */
--
2.20.1
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