Changeset 637 for trunk/kernel/syscalls/sys_rmdir.c

Timestamp:

Jul 18, 2019, 2:06:55 PM (5 years ago)

Author:

alain

Message:

Introduce the non-standard pthread_parallel_create() system call
and re-write the <fft> and <sort> applications to improve the
intrinsic paralelism in applications.

File:

• trunk/kernel/syscalls/sys_rmdir.c (modified) (3 diffs)

trunk/kernel/syscalls/sys_rmdir.c

@@ -2 +2 @@
  * sys_rmdir.c - Remove a directory from file system.
  *
- * Author    Alain Greiner (2016,2017)
+ * Author    Alain Greiner (2016,2017,2018,2019)
  *
  * Copyright (c) 2015 UPMC Sorbonne Universites
@@ -42 +42 @@
         process_t * process = this->process;
 
+#if (DEBUG_SYS_RMDIR || CONFIG_INSTRUMENTATION_SYSCALLS)
+uint64_t     tm_start = hal_get_cycles();
+#endif
+
     // check pathname length
     if( hal_strlen_from_uspace( pathname ) >= CONFIG_VFS_MAX_PATH_LENGTH )
@@ -54 +58 @@
 
     // copy pathname in kernel space
-    hal_strcpy_from_uspace( kbuf , pathname , CONFIG_VFS_MAX_PATH_LENGTH );
+    hal_strcpy_from_uspace( XPTR( local_cxy , kbuf ),
+                            pathname,
+                            CONFIG_VFS_MAX_PATH_LENGTH );
 
     // get cluster and local pointer on reference process