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Searched refs:userp (Results 1 – 13 of 13) sorted by relevance

/linux/arch/arm64/kernel/
H A Dsignal.c779 char const __user *userp; in parse_user_sigframe() local
906 userp = (char const __user *)head; in parse_user_sigframe()
908 extra = (struct extra_context const __user *)userp; in parse_user_sigframe()
909 userp += size; in parse_user_sigframe()
921 end = (struct _aarch64_ctx const __user *)userp; in parse_user_sigframe()
922 userp += TERMINATOR_SIZE; in parse_user_sigframe()
942 if (base != userp) in parse_user_sigframe()
946 if (extra_size > sfp + SIGFRAME_MAXSZ - userp) in parse_user_sigframe()
1328 char __user *userp = in setup_sigframe() local
1336 extra = (struct extra_context __user *)userp; in setup_sigframe()
[all …]
/linux/drivers/android/binder/
H A Drust_binderfs.c115 struct binderfs_device __user *userp, in binderfs_binder_device_create() argument
175 if (userp && copy_to_user(userp, req, sizeof(*req))) { in binderfs_binder_device_create()
/linux/drivers/android/
H A Dbinderfs.c115 struct binderfs_device __user *userp, in binderfs_binder_device_create() argument
180 if (userp && copy_to_user(userp, req, sizeof(*req))) { in binderfs_binder_device_create()
/linux/Documentation/userspace-api/media/v4l/
H A Dio.rst46 userp
H A Dvidioc-streamon.rst40 (:ref:`memory mapping <mmap>`, :ref:`user pointer <userp>` or
H A Ddev-sdr.rst108 (:ref:`memory mapping <mmap>` or :ref:`user pointer <userp>`) I/O.
H A Dcapture.c.rst574 "-u | --userp Use application allocated buffers\n"
590 { "userp", no_argument, NULL, 'u' },
H A Ddev-output.rst98 :ref:`user pointer <userp>`) I/O. See :ref:`io` for details.
H A Ddev-capture.rst101 :ref:`user pointer <userp>`) I/O. See :ref:`io` for details.
H A Dvidioc-create-bufs.rst35 or :ref:`user pointer <userp>` or :ref:`DMA buffer <dmabuf>` I/O. It
H A Dvidioc-reqbufs.rst35 :ref:`user pointer <userp>` or :ref:`DMABUF <dmabuf>` based I/O.
H A Dvidioc-qbuf.rst70 To enqueue a :ref:`user pointer <userp>` buffer applications set the
H A Dbuffer.rst264 :ref:`userp` for details.
691 - The buffer is used for :ref:`user pointer <userp>` I/O.