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Update PIDFD_* constants for Linux 6.11

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Linux 6.11 adds some more PIDFD_* constants for 'pidfs: allow retrieval
of namespace file descriptors'
(5b08bd408534bfb3a7cf5778da5b27d4e4fffe12).

Tested with build-many-glibcs.py.

Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
This commit is contained in:
Adhemerval Zanella 2024-10-08 15:45:25 -03:00
parent 02de16df48
commit 86f06282cc
2 changed files with 15 additions and 1 deletions
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14
sysdeps/unix/sysv/linux/sys/pidfd.h
View File

@ -20,6 +20,7 @@
#include <fcntl.h>
#include <bits/types/siginfo_t.h>
#include <sys/ioctl.h>
#define PIDFD_NONBLOCK O_NONBLOCK
#define PIDFD_THREAD O_EXCL
@ -28,6 +29,19 @@
#define PIDFD_SIGNAL_THREAD_GROUP (1UL << 1)
#define PIDFD_SIGNAL_PROCESS_GROUP (1UL << 2)
#define PIDFS_IOCTL_MAGIC 0xFF
#define PIDFD_GET_CGROUP_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 1)
#define PIDFD_GET_IPC_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 2)
#define PIDFD_GET_MNT_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 3)
#define PIDFD_GET_NET_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 4)
#define PIDFD_GET_PID_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 5)
#define PIDFD_GET_PID_FOR_CHILDREN_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 6)
#define PIDFD_GET_TIME_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 7)
#define PIDFD_GET_TIME_FOR_CHILDREN_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 8)
#define PIDFD_GET_USER_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 9)
#define PIDFD_GET_UTS_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 10)
/* Returns a file descriptor that refers to the process PID. The
close-on-exec is set on the file descriptor. */
extern int pidfd_open (__pid_t __pid, unsigned int __flags) __THROW;

2
sysdeps/unix/sysv/linux/tst-pidfd-consts.py
View File

@ -39,7 +39,7 @@ def main():
sys.exit (77)
linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc)
linux_version_glibc = (6, 10)
linux_version_glibc = (6, 11)
sys.exit(glibcextract.compare_macro_consts(
'#include <sys/pidfd.h>\n',
'#include <asm/fcntl.h>\n'