refs.c: extract function search_for_subdir()

diff --git a/compat/mingw.c b/compat/mingw.c
index f899bf08394a9b4b940a311572ab0dc31bdf17de..afc892d6b1837d807490f42790bf29686d074a10 100644 (file)
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -1003,7 +1003,7 @@ static void mingw_execve(const char *cmd, char *const *argv, char *const *env)
        }
 }
 
-void mingw_execvp(const char *cmd, char *const *argv)
+int mingw_execvp(const char *cmd, char *const *argv)
 {
        char **path = get_path_split();
        char *prog = path_lookup(cmd, path, 0);
@@ -1015,11 +1015,13 @@ void mingw_execvp(const char *cmd, char *const *argv)
                errno = ENOENT;
 
        free_path_split(path);
+       return -1;
 }
 
-void mingw_execv(const char *cmd, char *const *argv)
+int mingw_execv(const char *cmd, char *const *argv)
 {
        mingw_execve(cmd, argv, environ);
+       return -1;
 }
 
 int mingw_kill(pid_t pid, int sig)
@@ -1321,6 +1323,13 @@ static void ensure_socket_initialization(void)
        initialized = 1;
 }
 
+#undef gethostname
+int mingw_gethostname(char *name, int namelen)
+{
+    ensure_socket_initialization();
+    return gethostname(name, namelen);
+}
+
 #undef gethostbyname
 struct hostent *mingw_gethostbyname(const char *host)
 {