1 files changed, 77 insertions, 0 deletions
diff --git a/cpukit/libmisc/shell/main_mfill.c b/cpukit/libmisc/shell/main_mfill.c
new file mode 100644
index 0000000000..ecbaec4878
--- /dev/null
+++ b/cpukit/libmisc/shell/main_mfill.c
@@ -0,0 +1,77 @@
+/*
+ *  MFILL 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 <ctype.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <rtems.h>
+#include <rtems/shell.h>
+#include <rtems/stringto.h>
+#include "internal.h"
+
+int rtems_shell_main_mfill(
+  int   argc,
+  char *argv[]
+)
+{
+  unsigned long  tmp;
+  void          *addr;
+  size_t         size;
+  unsigned char  value;
+
+  if ( argc != 4 ) {
+    fprintf(stderr,"%s: too few arguments\n", argv[0]);
+    return -1;
+  }
+
+  /*
+   *  Convert arguments into numbers
+   */
+  if ( rtems_string_to_pointer(argv[1], &addr, NULL) ) {
+    printf( "Address argument (%s) is not a number\n", argv[1] );
+    return -1;
+  }
+
+  if ( rtems_string_to_unsigned_long(argv[2], &tmp, NULL, 0) ) {
+    printf( "Size argument (%s) is not a number\n", argv[2] );
+    return -1;
+  }
+  size = (size_t) tmp;
+
+  if ( rtems_string_to_unsigned_char(argv[3], &value, NULL, 0) ) {
+    printf( "Value argument (%s) is not a number\n", argv[3] );
+    return -1;
+  }
+
+  /*
+   *  Now fill the memory.
+   */
+  memset(addr, size, value);
+
+  return 0;
+}
+
+rtems_shell_cmd_t rtems_shell_MFILL_Command = {
+  "mfill",                                      /* name */
+  "mfill address size value",                   /* usage */
+  "mem",                                        /* topic */
+  rtems_shell_main_mfill,                       /* command */
+  NULL,                                         /* alias */
+  NULL                                          /* next */
+};