Remove unused functions in util_getuid

lib/include/ert/util/util.hpp

@@ -142,14 +142,6 @@ void util_copy_directory_content(const char *src_path, const char *target_path);
 void util_copy_directory(const char *, const char *);
 #endif
 
-#ifdef ERT_HAVE_GETUID
-uid_t util_get_entry_uid(const char *file);
-mode_t util_getmode(const char *filename);
-bool util_addmode_if_owner(const char *filename, mode_t add_mode);
-bool util_delmode_if_owner(const char *filename, mode_t del_mode);
-bool util_chmod_if_owner(const char *filename, mode_t new_mode);
-#endif
-
 int util_forward_line(FILE *, bool *);
 void util_rewind_line(FILE *);
 

lib/util/util_getuid.cpp

@@ -7,19 +7,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-uid_t util_get_entry_uid(const char *file) {
-    stat_type buffer;
-    util_stat(file, &buffer);
-    return buffer.st_uid;
-}
-
-mode_t util_getmode(const char *file) {
-    stat_type buffer;
-    util_stat(file, &buffer);
-    return buffer.st_mode;
-}
-
-bool util_chmod_if_owner(const char *filename, mode_t new_mode) {
+static bool util_chmod_if_owner(const char *filename, mode_t new_mode) {
     stat_type buffer;
     uid_t exec_uid = getuid();
     util_stat(filename, &buffer);
@@ -37,43 +25,6 @@ bool util_chmod_if_owner(const char *filename, mode_t new_mode) {
     return false; /* No update performed. */
 }
 
-/*
-  IFF the current uid is also the owner of the file the current
-  function will add the permissions specified in the add_mode variable
-  to the file.
-
-  The function simulates the "chmod +???" behaviour of the shell
-  command. If the mode of the file is changed the function will return
-  true, otherwise it will return false.
-*/
-
-bool util_addmode_if_owner(const char *filename, mode_t add_mode) {
-    stat_type buffer;
-    util_stat(filename, &buffer);
-
-    {
-        mode_t current_mode = buffer.st_mode & (S_IRWXU + S_IRWXG + S_IRWXO);
-        mode_t target_mode = (current_mode | add_mode);
-
-        return util_chmod_if_owner(filename, target_mode);
-    }
-}
-
-/**
-   Implements shell chmod -??? behaviour.
-*/
-bool util_delmode_if_owner(const char *filename, mode_t del_mode) {
-    stat_type buffer;
-    util_stat(filename, &buffer);
-
-    {
-        mode_t current_mode = buffer.st_mode & (S_IRWXU + S_IRWXG + S_IRWXO);
-        mode_t target_mode = (current_mode - (current_mode & del_mode));
-
-        return util_chmod_if_owner(filename, target_mode);
-    }
-}
-
 /**
    Only removes the last component in path.
 */