1 files changed, 0 insertions, 130 deletions
diff --git a/runtime/tests/shellsnoop/dtr.c b/runtime/tests/shellsnoop/dtr.c
deleted file mode 100644
index 790a907a..00000000
--- a/runtime/tests/shellsnoop/dtr.c
+++ /dev/null
@@ -1,130 +0,0 @@
-#define HASH_TABLE_BITS 8
-#define HASH_TABLE_SIZE (1<<HASH_TABLE_BITS)
-#define BUCKETS 16 /* largest histogram width */
-#include "../../runtime.h"
-
-#include "../../io.c"
-#include "../../map.c"
-#include "../../copy.c"
-
-MODULE_PARM_DESC(dtr, "\n");
-
-MAP pids, arglist ;
-
-int inst_do_execve (char * filename, char __user *__user *argv, char __user *__user *envp, struct pt_regs * regs)
-{
-  struct map_node_str *ptr;
-
-  /* watch shells only */
-  /* FIXME: detect more shells, like csh, tcsh, zsh */
-  
-  if (!strcmp(current->comm,"bash") || !strcmp(current->comm,"sh") || !strcmp(current->comm, "zsh")
-      || !strcmp(current->comm, "tcsh") || !strcmp(current->comm, "pdksh"))
-    {
-      dlog ("%d\t%d\t%d\t%s ", current->uid, current->pid, current->parent->pid, filename);
-
-      _stp_map_key_long (pids, current->pid);
-      _stp_map_set_int64 (pids, 1);
-      
-      _stp_copy_argv_from_user (arglist, argv);
-      foreach (arglist, ptr)
-	printk ("%s ", ptr->str);
-      printk ("\n");
-    }
-  jprobe_return();
-  return 0;
-}
-
-struct file * inst_filp_open (const char * filename, int flags, int mode)
-{
-  _stp_map_key_long (pids, current->pid);
-  if (_stp_map_get_int64 (pids))
-    dlog ("%d\t%d\t%s\tO %s\n", current->pid, current->parent->pid, current->comm, filename);
-  
-  jprobe_return();
-  return 0;
-}
-
-asmlinkage ssize_t inst_sys_read (unsigned int fd, char __user * buf, size_t count)
-{
-  _stp_map_key_long (pids, current->pid);
-  if (_stp_map_get_int64 (pids))
-    dlog ("%d\t%d\t%s\tR %d\n", current->pid, current->parent->pid, current->comm, fd);
-  
-  jprobe_return();
-  return 0;
-}
-
-asmlinkage ssize_t inst_sys_write (unsigned int fd, const char __user * buf, size_t count)
-{
-  size_t len;
-  char str[256];
-  _stp_map_key_long (pids, current->pid);
-  if (_stp_map_get_int64 (pids))
-    {
-      if (count < 64) 
-	len = count;
-      else 
-	len = 64;
-      len = _stp_strncpy_from_user(str, buf, len);
-      if (len < 0) len = 0;
-      str[len] = 0;
-      dlog ("%d\t%d\t%s\tW %s\n", current->pid, current->parent->pid, current->comm, str);
-    }
-  
-  jprobe_return();
-  return 0;
-}
-
-static struct jprobe dtr_probes[] = {
-  {
-    .kp.addr = (kprobe_opcode_t *)0xffffffff8017b034,
-    .entry = (kprobe_opcode_t *) inst_do_execve
-  },
-  {
-    .kp.addr = (kprobe_opcode_t *)0xffffffff80170706,
-    .entry = (kprobe_opcode_t *) inst_filp_open
-  },
-  {
-    .kp.addr = (kprobe_opcode_t *)0xffffffff801711dd,
-    .entry = (kprobe_opcode_t *) inst_sys_read
-  },
-  {
-    .kp.addr = (kprobe_opcode_t *)0xffffffff8017124b,
-    .entry = (kprobe_opcode_t *) inst_sys_write
-  },
-};
-
-#define MAX_DTR_ROUTINE (sizeof(dtr_probes)/sizeof(struct jprobe))
-
-static int init_dtr(void)
-{
-  int i;
-
-  pids = _stp_map_new (10000, INT64);
-  arglist = _stp_list_new (10, STRING);
-
-  for (i = 0; i < MAX_DTR_ROUTINE; i++) {
-    printk("DTR: plant jprobe at %p, handler addr %p\n",
-	   dtr_probes[i].kp.addr, dtr_probes[i].entry);
-    register_jprobe(&dtr_probes[i]);
-  }
-  printk("DTR: instrumentation is enabled...\n");
-  return 0;
-}
-
-static void cleanup_dtr(void)
-{
-  int i;
-
-  for (i = 0; i < MAX_DTR_ROUTINE; i++)
-    unregister_jprobe(&dtr_probes[i]);
-
-  _stp_map_del (pids);
-  printk("DTR: EXIT\n");
-}
-
-module_init(init_dtr);
-module_exit(cleanup_dtr);
-MODULE_LICENSE("GPL");
-