diff options
| -rw-r--r-- | linuxnamespaces/syscalls.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/linuxnamespaces/syscalls.py b/linuxnamespaces/syscalls.py index 368f437..2a35a69 100644 --- a/linuxnamespaces/syscalls.py +++ b/linuxnamespaces/syscalls.py @@ -348,6 +348,7 @@ class PrctlOption(enum.IntEnum): """This value may be supplied to prctl(2) as option.""" PR_SET_PDEATHSIG = 1 + PR_SET_CHILD_SUBREAPER = 36 PR_CAP_AMBIENT = 47 @@ -668,6 +669,11 @@ def prctl_raise_ambient_capabilities(capabilities: int) -> None: ) +def prctl_set_child_subreaper(enabled: bool = True) -> None: + """Enable or disable being a child subreaper.""" + prctl(PrctlOption.PR_SET_CHILD_SUBREAPER, int(enabled)) + + def prctl_set_pdeathsig(signum: int) -> None: """Set the parent-death signal of the calling process.""" if signum < 0: |