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pmap_mincore.9freebsd
Langue: en
Version: 308664 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
BSD mandoc
NAME
pmap_mincore - determine if a virtual address is resident in physical memorySYNOPSIS
In sys/param.h In vm/vm.h In vm/pmap.h Ft int Fn pmap_mincore pmap_t pmap vm_offset_t addrDESCRIPTION
The Fn pmap_mincore function determines if the page at the virtual address Fa addr in the physical map Fa pmap is resident in physical memory. It is the machine-dependent interface used by the mincore(2) system call.RETURN VALUES
If the page is resident in physical memory, a mask of flags is returned, whose meaning is documented in mincore(2); otherwise, 0 is returned.The Fa pmap must exist and Fa addr must be mapped into the Fa pmap . If any error occurs, the machine-dependent implementation should return 0.
SEE ALSO
mincore(2), pmap(9)AUTHORS
This manual page was written by An Bruce M Simpson Aq bms@spc.org .Contenus ©2006-2024 Benjamin Poulain
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