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share/man/man9/VFS_QUOTACTL.9
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| .\" | .\" | ||||
| .\" $FreeBSD$ | .\" $FreeBSD$ | ||||
| .\" | .\" | ||||
| .Dd December 17, 2020 | .Dd May 29, 2021 | ||||
| .Dt VFS_QUOTACTL 9 | .Dt VFS_QUOTACTL 9 | ||||
| .Os | .Os | ||||
| .Sh NAME | .Sh NAME | ||||
| .Nm VFS_QUOTACTL | .Nm VFS_QUOTACTL | ||||
| .Nd manipulate file system quotas | .Nd manipulate file system quotas | ||||
| .Sh SYNOPSIS | .Sh SYNOPSIS | ||||
| .In sys/param.h | .In sys/param.h | ||||
| .In sys/mount.h | .In sys/mount.h | ||||
| .In sys/vnode.h | .In sys/vnode.h | ||||
| .Ft int | .Ft int | ||||
| .Fn VFS_QUOTACTL "struct mount *mp" "int cmds" "uid_t uid" "void *arg" | .Fn VFS_QUOTACTL "struct mount *mp" "int cmds" "uid_t uid" "void *arg" "bool *mp_busy" | ||||
| .Sh DESCRIPTION | .Sh DESCRIPTION | ||||
| Implement file system quotas. | Implement file system quotas. | ||||
| .Pp | |||||
| The | |||||
| .Fa mp_busy | |||||
| argument is an input/output parameter. | |||||
| .Fn VFS_QUOTACTL | |||||
| must be called with | |||||
| .Fa mp | |||||
| marked busy through | |||||
| .Xr vfs_busy 9 | |||||
| and | |||||
| .Fa *mp_busy | |||||
| set to true. | |||||
| The filesystem implementation of | |||||
| .Fn VFS_QUOTACTL | |||||
| may then unbusy | |||||
| .Fa mp | |||||
| using | |||||
| .Xr vfs_unbusy 9 | |||||
| prior to performing quota file I/O. | |||||
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| In this case the implementation must set | |||||
| .Fa *mp_busy | |||||
| to false to indicate that the caller must not unbusy | |||||
| .Fa mp | |||||
| upon completion of | |||||
| .Fn VFS_QUOTACTL . | |||||
| .Pp | |||||
| See | See | ||||
| .Xr quotactl 2 | .Xr quotactl 2 | ||||
| for a description of the arguments. | for a description of the remaining arguments. | ||||
| .Sh SEE ALSO | .Sh SEE ALSO | ||||
| .Xr quotactl 2 , | .Xr quotactl 2 , | ||||
| .Xr vnode 9 | .Xr vnode 9 | ||||
| .Sh AUTHORS | .Sh AUTHORS | ||||
| This manual page was written by | This manual page was written by | ||||
| .An Doug Rabson . | .An Doug Rabson . | ||||
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