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VFS_QUOTACTL(9) Kernel Developer's Manual VFS_QUOTACTL(9) NAME VFS_QUOTACTL -- manipulate file system quotas SYNOPSIS #include <sys/param.h> #include <sys/mount.h> #include <sys/vnode.h> int VFS_QUOTACTL(struct mount *mp, int cmds, uid_t uid, void *arg, bool *mp_busy); DESCRIPTION Implement file system quotas. The mp_busy argument is an input/output parameter. VFS_QUOTACTL() must be called with mp marked busy through vfs_busy(9) and *mp_busy set to true. The filesystem implementation of VFS_QUOTACTL() may then unbusy mp using vfs_unbusy(9) prior to performing quota file I/O. In this case the implementation must set *mp_busy to false to indicate that the caller must not unbusy mp upon completion of VFS_QUOTACTL(). See quotactl(2) for a description of the remaining arguments. SEE ALSO quotactl(2), vnode(9) AUTHORS This manual page was written by Doug Rabson. FreeBSD 14.3 May 29, 2021 VFS_QUOTACTL(9)
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHORS
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