Changeset 407 for trunk/kernel/syscalls/sys_closedir.c

Timestamp:

Nov 7, 2017, 3:08:12 PM (6 years ago)

Author:

alain

Message:

First implementation of fork/exec.

File:

• trunk/kernel/syscalls/sys_closedir.c (modified) (1 diff)

trunk/kernel/syscalls/sys_closedir.c

@@ -24 +24 @@
 #include <hal_types.h>
 #include <vfs.h>
+#include <printk.h>
 #include <thread.h>
-#include <printk.h>
 #include <process.h>
+#include <errno.h>
+#include <syscalls.h>
+#include <shared_syscalls.h>
 
-/////////////////////////////////////
-int sys_closedir ( uint32_t file_id )
+///////////////////////////////
+int sys_closedir ( DIR * dirp )
 {
-        error_t        error;
-        xptr_t         file_xp;   // extended pointer on searched directory file descriptor 
-
-        thread_t     * this     = CURRENT_THREAD;
-        process_t    * process  = this->process;
-
-    // check file_id argument
-        if( file_id >= CONFIG_PROCESS_FILE_MAX_NR )
-        {
-        printk("\n[ERROR] in %s : illegal file descriptor index %d\n",
-               __FUNCTION__ , file_id );
-        this->errno = EBADFD;
-                return -1;
-        }
-
-    // get extended pointer on remote file descriptor
-    file_xp = process_fd_get_xptr( process , file_id );
-
-    if( file_xp == XPTR_NULL )
-    {
-        printk("\n[ERROR] in %s : undefined file descriptor index = %d\n",
-               __FUNCTION__ , file_id );
-                this->errno = EBADFD;
-                return -1;
-    }
-
-    // call relevant VFS function
-        error  = vfs_close( file_xp , file_id );
-
-        if( error )
-        {
-        printk("\n[ERROR] in %s : cannot close the directory = %d\n",
-               __FUNCTION__ , file_id );
-                this->errno = error;
-                return -1;
-        }
-
-        return 0;
-
+    printk("\n[ERROR] in %s : not implemented yet\n", __FUNCTION__ );
+    CURRENT_THREAD->errno = ENOMEM;
+    return -1;
 }  // end sys_closedir()