rename, and fix unvalid conversion from const to non-const

2 files changed, 3 insertions, 3 deletions

diff --git a/include/util/string.h b/include/util/string.h
index 6e6496c..be1d3c2 100644
--- a/include/util/string.h
+++ b/include/util/string.h
@@ -11,9 +11,9 @@ namespace ov4
 {
 
 void string2argv(const std::vector<std::string> &v, char **argv);
-char **string2argv(const std::vector<std::string> &v);
+char **string2argv_alloc(const std::vector<std::string> &v);
 void argv2string(std::vector<std::string> &v, const char * const * argv);
-size_t argv_get_required_size(std::vector<std::string> &v);
+size_t argv_get_required_size(const std::vector<std::string> &v);
 std::string safe_str(const char *s, const char *fallback = "");
 void print_str_hex(const std::string &s);
     
diff --git a/src/util/string.cc b/src/util/string.cc
index 3bf34f7..bec9638 100644
--- a/src/util/string.cc
+++ b/src/util/string.cc
@@ -36,7 +36,7 @@ void string2argv(const vector<string> &v, char **argv)
  * allocate heap memory, and construct C-style **argv
  * NB: user should be responsible to ::operator delete();
  */
-char **string2argv(const std::vector<std::string> &v)
+char **string2argv_alloc(const std::vector<std::string> &v)
 {
     size_t size = argv_get_required_size(v);
     char **p = static_cast<char**>(operator new(size));