1 files changed, 62 insertions, 0 deletions
diff --git a/cpukit/libmisc/shell/main_umask.c b/cpukit/libmisc/shell/main_umask.c
new file mode 100644
index 0000000000..8bfbe7e443
--- /dev/null
+++ b/cpukit/libmisc/shell/main_umask.c
@@ -0,0 +1,62 @@
+/*
+ *  UMASK Shell Command Implmentation
+ *
+ *  Author: Fernando RUIZ CASAS
+ *  Work: fernando.ruiz@ctv.es
+ *  Home: correo@fernando-ruiz.com
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <rtems.h>
+#include <rtems/shell.h>
+#include <rtems/stringto.h>
+#include "internal.h"
+
+int rtems_shell_main_umask(
+  int   argc,
+  char *argv[]
+)
+{
+  unsigned long tmp;
+  mode_t        msk = umask(0);
+
+  if (argc == 2) {
+    if ( rtems_string_to_unsigned_long(argv[1], &tmp, NULL, 0) ) {
+      printf( "Mask argument (%s) is not a number\n", argv[1] );
+      return -1;
+    }
+    msk = (mode_t) tmp;
+
+  }
+  umask(msk);
+
+  msk = umask(0);
+  printf("0%o\n", (unsigned int) msk);
+  umask(msk);
+  return 0;
+}
+
+rtems_shell_cmd_t rtems_shell_UMASK_Command = {
+  "umask",                                    /* name */
+  "umask [new_umask]",                        /* usage */
+  "misc",                                     /* topic */
+  rtems_shell_main_umask,                     /* command */
+  NULL,                                       /* alias */
+  NULL                                        /* next */
+};