---
title: err_mmap
framework: Kernel
role: symbol
role_heading: Function
platforms: [macOS 10.0+]
path: kernel/1523704-err_mmap
---

# err_mmap

## Declaration

```occ
int err_mmap(struct vnop_mmap_args *ap);
```

## See Also

### Support

- [nop_access](kernel/1523716-nop_access.md)
- [nop_advlock](kernel/1523779-nop_advlock.md)
- [nop_allocate](kernel/1523773-nop_allocate.md)
- [nop_blktooff](kernel/1523748-nop_blktooff.md)
- [nop_blockmap](kernel/1523729-nop_blockmap.md)
- [nop_bwrite](kernel/1523755-nop_bwrite.md)
- [nop_close](kernel/1523718-nop_close.md)
- [nop_copyfile](kernel/1523720-nop_copyfile.md)
- [nop_create](kernel/1523722-nop_create.md)
- [nop_exchange](kernel/1523694-nop_exchange.md)
- [nop_fsync](kernel/1523723-nop_fsync.md)
- [nop_getattr](kernel/1523698-nop_getattr.md)
- [nop_inactive](kernel/1523711-nop_inactive.md)
- [nop_ioctl](kernel/1523715-nop_ioctl.md)
- [nop_link](kernel/1523693-nop_link.md)
- [nop_mkdir](kernel/1523677-nop_mkdir.md)
- [nop_mknod](kernel/1523731-nop_mknod.md)
- [nop_mmap](kernel/1523753-nop_mmap.md)
- [nop_offtoblk](kernel/1523783-nop_offtoblk.md)
- [nop_open](kernel/1523733-nop_open.md)
- [nop_pagein](kernel/1523686-nop_pagein.md)
- [nop_pageout](kernel/1523770-nop_pageout.md)
- [nop_pathconf](kernel/1523727-nop_pathconf.md)
- [nop_read](kernel/1523765-nop_read.md)
- [nop_readdir](kernel/1523710-nop_readdir.md)
- [nop_readdirattr](kernel/1523717-nop_readdirattr.md)
- [nop_readlink](kernel/1523774-nop_readlink.md)
- [nop_reclaim](kernel/1523708-nop_reclaim.md)
- [nop_remove](kernel/1523713-nop_remove.md)
- [nop_rename](kernel/1523741-nop_rename.md)
- [nop_revoke](kernel/1523764-nop_revoke.md)
- [nop_rmdir](kernel/1523767-nop_rmdir.md)
- [nop_searchfs](kernel/1523744-nop_searchfs.md)
- [nop_select](kernel/1523738-nop_select.md)
- [nop_setattr](kernel/1523719-nop_setattr.md)
- [nop_strategy](kernel/1523746-nop_strategy.md)
- [nop_symlink](kernel/1523696-nop_symlink.md)
- [nop_whiteout](kernel/1523682-nop_whiteout.md)
- [nop_write](kernel/1523695-nop_write.md)
- [err_access](kernel/1523742-err_access.md)
- [err_advlock](kernel/1523766-err_advlock.md)
- [err_allocate](kernel/1523740-err_allocate.md)
- [err_blktooff](kernel/1523777-err_blktooff.md)
- [err_blockmap](kernel/1523771-err_blockmap.md)
- [err_bwrite](kernel/1523737-err_bwrite.md)
- [err_close](kernel/1523768-err_close.md)
- [err_copyfile](kernel/1523763-err_copyfile.md)
- [err_create](kernel/1523690-err_create.md)
- [err_exchange](kernel/1523683-err_exchange.md)
- [err_fsync](kernel/1523761-err_fsync.md)
- [err_getattr](kernel/1523757-err_getattr.md)
- [err_inactive](kernel/1523681-err_inactive.md)
- [err_ioctl](kernel/1523684-err_ioctl.md)
- [err_link](kernel/1523732-err_link.md)
- [err_mkdir](kernel/1523751-err_mkdir.md)
- [err_mknod](kernel/1523750-err_mknod.md)
- [err_offtoblk](kernel/1523781-err_offtoblk.md)
- [err_open](kernel/1523735-err_open.md)
- [err_pagein](kernel/1523688-err_pagein.md)
- [err_pageout](kernel/1523700-err_pageout.md)
- [err_pathconf](kernel/1523679-err_pathconf.md)
- [err_read](kernel/1523775-err_read.md)
- [err_readdir](kernel/1523691-err_readdir.md)
- [err_readdirattr](kernel/1523705-err_readdirattr.md)
- [err_readlink](kernel/1523739-err_readlink.md)
- [err_reclaim](kernel/1523726-err_reclaim.md)
- [err_remove](kernel/1523769-err_remove.md)
- [err_rename](kernel/1523706-err_rename.md)
- [err_revoke](kernel/1523736-err_revoke.md)
- [err_rmdir](kernel/1523772-err_rmdir.md)
- [err_searchfs](kernel/1523702-err_searchfs.md)
- [err_select](kernel/1523714-err_select.md)
- [err_setattr](kernel/1523786-err_setattr.md)
- [err_strategy](kernel/1523730-err_strategy.md)
- [err_symlink](kernel/1523759-err_symlink.md)
- [err_whiteout](kernel/1523785-err_whiteout.md)
- [err_write](kernel/1523725-err_write.md)
- [advisory_read](kernel/1463716-advisory_read.md)
- [advisory_read_ext](kernel/1463707-advisory_read_ext.md)
- [VNOP_BWRITE](kernel/1585961-vnop_bwrite.md)
- [VNOP_FSYNC](kernel/1586212-vnop_fsync.md)
- [VNOP_GETXATTR](kernel/1586289-vnop_getxattr.md)
- [VNOP_IOCTL](kernel/1586258-vnop_ioctl.md)
- [VNOP_READ](kernel/1586326-vnop_read.md)
- [VNOP_SETXATTR](kernel/1586200-vnop_setxattr.md)
- [VNOP_STRATEGY](kernel/1586257-vnop_strategy.md)
- [VNOP_WRITE](kernel/1586129-vnop_write.md)
- [cache_enter](kernel/1562285-cache_enter.md)
- [cache_lookup](kernel/1562195-cache_lookup.md)
- [cache_purge](kernel/1562225-cache_purge.md)
- [cache_purge_negatives](kernel/1562456-cache_purge_negatives.md)