rtems/rtems-libbsd
1
0
Fork 0
mirror of https://git.rtems.org/rtems-libbsd/ synced 2025-10-14 00:38:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

Add mmap

Browse Source
This commit is contained in:
Vijay Kumar Banerjee
2019-07-18 14:26:26 +05:30
committed by Christian Mauderer
parent bc2ba9a9cd
commit b68ca55c96
7 changed files with 71 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
freebsd/sys/kern/kern_conf.c
View File

@@ -328,8 +328,8 @@ static struct cdevsw dead_cdevsw = {
.d_write = dead_write,
.d_ioctl = dead_ioctl,
.d_poll = dead_poll,
#ifndef __rtems__
.d_mmap = dead_mmap,
#ifndef __rtems__
.d_strategy = dead_strategy,
#endif /* __rtems__ */
.d_name = "dead",
@@ -522,7 +522,6 @@ giant_kqfilter(struct cdev *dev, struct knote *kn)
return (retval);
}
#ifndef __rtems__
static int
giant_mmap(struct cdev *dev, vm_ooffset_t offset, vm_paddr_t *paddr, int nprot,
vm_memattr_t *memattr)
@@ -541,6 +540,7 @@ giant_mmap(struct cdev *dev, vm_ooffset_t offset, vm_paddr_t *paddr, int nprot,
return (retval);
}
#ifndef __rtems__
static int
giant_mmap_single(struct cdev *dev, vm_ooffset_t *offset, vm_size_t size,
vm_object_t *object, int nprot)
@@ -667,8 +667,8 @@ prep_cdevsw(struct cdevsw *devsw, int flags)
devsw->d_write = dead_write;
devsw->d_ioctl = dead_ioctl;
devsw->d_poll = dead_poll;
#ifndef __rtems__
devsw->d_mmap = dead_mmap;
#ifndef __rtems__
devsw->d_mmap_single = dead_mmap_single;
devsw->d_strategy = dead_strategy;
devsw->d_dump = dead_dump;
@@ -702,8 +702,8 @@ prep_cdevsw(struct cdevsw *devsw, int flags)
FIXUP(d_write, no_write, giant_write);
FIXUP(d_ioctl, no_ioctl, giant_ioctl);
FIXUP(d_poll, no_poll, giant_poll);
#ifndef __rtems__
FIXUP(d_mmap, no_mmap, giant_mmap);
#ifndef __rtems__
FIXUP(d_strategy, no_strategy, giant_strategy);
#endif /* __rtems__ */
FIXUP(d_kqfilter, no_kqfilter, giant_kqfilter);

2
freebsd/sys/sys/conf.h
View File

@@ -209,8 +209,8 @@ struct cdevsw {
d_write_t *d_write;
d_ioctl_t *d_ioctl;
d_poll_t *d_poll;
#ifndef __rtems__
d_mmap_t *d_mmap;
#ifndef __rtems__
d_strategy_t *d_strategy;
dumper_t *d_dump;
#endif /* __rtems__ */