Changeset 80cd7cd in mainline for uspace/app/kill/kill.c

Timestamp:

2011-01-13T20:58:24Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

87e373b

Parents:

eaef141 (diff), a613fea1 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes.

File:

• uspace/app/kill/kill.c (moved) (moved from uspace/srv/net/il/arp/arp_module.h ) (2 diffs)

uspace/app/kill/kill.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2009 Lukas Mejdrech
+ * Copyright (c) 2010 Jiri Svoboda
  * All rights reserved.
  *
@@ -27 +27 @@
  */
 
-/** @addtogroup arp
+/** @addtogroup kill
  * @{
  */
-
-/** @file
- * ARP module functions.
- * The functions are used as ARP module entry points.
+/**
+ * @file Forcefully terminate a task.
  */
 
-#ifndef NET_ARP_MODULE_H_
-#define NET_ARP_MODULE_H_
+#include <errno.h>
+#include <stdio.h>
+#include <task.h>
+#include <str_error.h>
 
-#include <ipc/ipc.h>
-#include <async.h>
+#define NAME  "kill"
 
-extern int arp_initialize(async_client_conn_t);
-extern int arp_message_standalone(ipc_callid_t, ipc_call_t *, ipc_call_t *,
-    int *);
+static void print_syntax(void)
+{
+        printf("Syntax: " NAME " <task ID>\n");
+}
 
-#endif
+int main(int argc, char *argv[])
+{
+        char *eptr;
+        task_id_t taskid;
+        int rc;
+
+        if (argc != 2) {
+                print_syntax();
+                return 1;
+        }
+
+        taskid = strtoul(argv[1], &eptr, 0);
+        if (*eptr != '\0') {
+                printf("Invalid task ID argument '%s'.\n", argv[1]);
+                return 2;
+        }
+
+        rc = task_kill(taskid);
+        if (rc != EOK) {
+                printf("Failed to kill task ID %" PRIu64 ": %s\n",
+                    taskid, str_error(rc));
+                return 3;
+        }
+
+        return 0;
+}
 
 /** @}