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ioctl_nsfs
Section: System Calls (2) Updated: 202-0-08 Index
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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
- NS_GET_USERNS(2const)
-
NS_GET_PARENT(2const)
Discovering the namespace type
- NS_GET_NSTYPE(2const)
-
Discovering the owner of a user namespace
- NS_GET_OWNER_UID(2const)
-
ERRORS
- ENOTTY
-
fd
does not refer to a
/proc/pid/ns/*
file.
STANDARDS
Linux.
SEE ALSO
ioctl(2),
fstat(2),
proc(5),
namespaces(7)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- Discovering namespace relationships
-
- Discovering the namespace type
-
- Discovering the owner of a user namespace
-
- ERRORS
-
- STANDARDS
-
- SEE ALSO
-
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