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subyte.9freebsd
Langue: en
Version: 307584 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
BSD mandoc
NAME
store subyte susword suswintr suword - store data to user-spaceSYNOPSIS
In sys/types.h In sys/time.h In sys/systm.h In sys/resourcevar.h Ft int Fn subyte void *base int byte Ft int Fn susword void *base int word Ft int Fn suswintr void *base int word Ft int Fn suword void *base long wordDESCRIPTION
The functions are designed to copy small amounts of data to user-space.The routines provide the following functionality:
- Fn subyte
- Stores a byte of data to the user-space address base
- Fn susword
- Stores a short word of data to the user-space address base
- Fn suswintr
- Stores a short word of data to the user-space address base This function is safe to call during an interrupt context.
- Fn suword
- Stores a word of data to the user-space address base
RETURN VALUES
The functions return 0 on success or -1 on failure.SEE ALSO
copy(9), fetch(9)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre