add rudimentary prctl syscall wrapper

1 files changed, 5 insertions, 0 deletions

diff --git a/linuxnamespaces/syscalls.py b/linuxnamespaces/syscalls.py
index c98d776..ab715f2 100644
--- a/linuxnamespaces/syscalls.py
+++ b/linuxnamespaces/syscalls.py
@@ -622,6 +622,11 @@ def pivot_root(new_root: PathConvertible, put_old: PathConvertible) -> None:
     """Python wrapper for pivot_root(2)."""
     call_libc("pivot_root", os.fsencode(new_root), os.fsencode(put_old))
 
+def prctl(
+    option: int, arg2: int = 0, arg3: int = 0, arg4: int = 0, arg5: int = 0
+) -> int:
+    """Python wrapper for prctl(2)."""
+    return call_libc("prctl", option, arg2, arg3, arg4, arg5)
 
 def setns(fd: int, nstype: CloneFlags = CloneFlags.NONE) -> None:
     """Python wrapper for setns(2)."""