Rechercher une page de manuel
copy_to_user_fromio
Langue: en
Version: May 2009 (fedora - 06/07/09)
Section: 9 (Appels noyau Linux)
NAME
copy_to_user_fromio - copy data from mmio-space to user-spaceSYNOPSIS
- int copy_to_user_fromio(void __user * dst, const volatile void __iomem * src, size_t count);
ARGUMENTS
dst
- the destination pointer on user-space
src
- the source pointer on mmio
count
- the data size to copy in bytes
DESCRIPTION
Copies the data from mmio-space to user-space.
Returns zero if successful, or non-zero on failure.
COPYRIGHT
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre