Add string_in_list() and add_string_to_list() with tests

string_in_list() and add_string_to_list() are two utilities for NULL
terminated strings arrays. add_string_to_list() adds a new string to an
existing list or creates a new one with the strings as only item if
there is not list. string_in_list() checks if a given string is in the
list. It can be used case sensitive or in-sensitive.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/util/util.h b/src/util/util.h
index b6ecfc2c9..56e7e0bed 100644
--- a/src/util/util.h
+++ b/src/util/util.h
@@ -535,6 +535,12 @@ sss_escape_ip_address(TALLOC_CTX *mem_ctx, int family, const char *addr);
 errno_t
 remove_ipv6_brackets(char *ipv6addr);
 
+
+errno_t add_string_to_list(TALLOC_CTX *mem_ctx, const char *string,
+                           char ***list_p);
+
+bool string_in_list(const char *string, char **list, bool case_sensitive);
+
 /* from sss_tc_utf8.c */
 char *
 sss_tc_utf8_str_tolower(TALLOC_CTX *mem_ctx, const char *s);