DragonFly On-Line Manual Pages


VOP_MMAP(9)	      DragonFly Kernel Developer's Manual	   VOP_MMAP(9)

NAME

VOP_MMAP -- map a file into memory

SYNOPSIS

#include <sys/param.h> #include <sys/vnode.h> int VOP_MMAP(struct vnode *vp, int fflags, struct ucred *cred, struct proc *p);

DESCRIPTION

Map the contents of a file into memory using the VM system. Its arguments are: vp the vnode of the file fflags some flags ??? cred the caller's credentials p the calling process Most filesystems do not implement this entry point.

PSEUDOCODE

int vop_mmap(struct vnode *vp, int fflags, struct ucred *cred, struct proc *p) { return EINVAL; }

SEE ALSO

vnode(9)

AUTHORS

This man page was written by Doug Rabson. DragonFly 3.9 July 24, 1996 DragonFly 3.9