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ioctl_nsfs(2) System Calls Manual ioctl_nsfs(2)

NAME

ioctl_nsfs - ioctl() operations for Linux namespaces

SYNOPSIS

#include <linux/nsfs.h>  /* Definition of NS_* constants */
#include <sys/ioctl.h>
int ioctl(int fd, unsigned long op, ...);

DESCRIPTION

Discovering namespace relationships

Discovering the namespace type

Discovering the owner of a user namespace

ERRORS

fd does not refer to a /proc/pid/ns/* file.

STANDARDS

Linux.

SEE ALSO

ioctl(2), fstat(2), proc(5), namespaces(7)

2024-06-14 Linux man-pages (unreleased)