1 files changed, 48 insertions, 0 deletions
diff --git a/Userland/Libraries/LibC/sys/ptrace.h b/Userland/Libraries/LibC/sys/ptrace.h
new file mode 100644
index 0000000000..edb45aeec9
--- /dev/null
+++ b/Userland/Libraries/LibC/sys/ptrace.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2020, Itamar S. <itamar8910@gmail.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+#define PT_TRACE_ME 1
+#define PT_ATTACH 2
+#define PT_CONTINUE 3
+#define PT_SYSCALL 4
+#define PT_GETREGS 5
+#define PT_DETACH 6
+#define PT_PEEK 7
+#define PT_POKE 8
+#define PT_SETREGS 9
+
+// FIXME: PID/TID ISSUE
+// Affects the entirety of LibDebug and Userland/strace.cpp.
+// See also Kernel/Ptrace.cpp
+int ptrace(int request, pid_t tid, void* addr, int data);
+
+__END_DECLS