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head/sys/fs/pseudofs/pseudofs.h
| Show First 20 Lines • Show All 266 Lines • ▼ Show 20 Lines | struct pfs_node *pfs_create_link(struct pfs_node *parent, const char *name, | ||||
| int flags); | int flags); | ||||
| struct pfs_node *pfs_find_node (struct pfs_node *parent, const char *name); | struct pfs_node *pfs_find_node (struct pfs_node *parent, const char *name); | ||||
| void pfs_purge (struct pfs_node *pn); | void pfs_purge (struct pfs_node *pn); | ||||
| int pfs_destroy (struct pfs_node *pn); | int pfs_destroy (struct pfs_node *pn); | ||||
| /* | /* | ||||
| * Now for some initialization magic... | * Now for some initialization magic... | ||||
| */ | */ | ||||
| #define PSEUDOFS(name, version, jflag) \ | #define PSEUDOFS(name, version, flags) \ | ||||
| \ | \ | ||||
| static struct pfs_info name##_info = { \ | static struct pfs_info name##_info = { \ | ||||
| #name, \ | #name, \ | ||||
| name##_init, \ | name##_init, \ | ||||
| name##_uninit, \ | name##_uninit, \ | ||||
| }; \ | }; \ | ||||
| \ | \ | ||||
| static int \ | static int \ | ||||
| _##name##_mount(struct mount *mp) { \ | _##name##_mount(struct mount *mp) { \ | ||||
| if (jflag && !prison_allow(curthread->td_ucred, jflag)) \ | |||||
| return (EPERM); \ | |||||
| return (pfs_mount(&name##_info, mp)); \ | return (pfs_mount(&name##_info, mp)); \ | ||||
| } \ | } \ | ||||
| \ | \ | ||||
| static int \ | static int \ | ||||
| _##name##_init(struct vfsconf *vfc) { \ | _##name##_init(struct vfsconf *vfc) { \ | ||||
| return (pfs_init(&name##_info, vfc)); \ | return (pfs_init(&name##_info, vfc)); \ | ||||
| } \ | } \ | ||||
| \ | \ | ||||
| static int \ | static int \ | ||||
| _##name##_uninit(struct vfsconf *vfc) { \ | _##name##_uninit(struct vfsconf *vfc) { \ | ||||
| return (pfs_uninit(&name##_info, vfc)); \ | return (pfs_uninit(&name##_info, vfc)); \ | ||||
| } \ | } \ | ||||
| \ | \ | ||||
| static struct vfsops name##_vfsops = { \ | static struct vfsops name##_vfsops = { \ | ||||
| .vfs_cmount = pfs_cmount, \ | .vfs_cmount = pfs_cmount, \ | ||||
| .vfs_init = _##name##_init, \ | .vfs_init = _##name##_init, \ | ||||
| .vfs_mount = _##name##_mount, \ | .vfs_mount = _##name##_mount, \ | ||||
| .vfs_root = pfs_root, \ | .vfs_root = pfs_root, \ | ||||
| .vfs_statfs = pfs_statfs, \ | .vfs_statfs = pfs_statfs, \ | ||||
| .vfs_uninit = _##name##_uninit, \ | .vfs_uninit = _##name##_uninit, \ | ||||
| .vfs_unmount = pfs_unmount, \ | .vfs_unmount = pfs_unmount, \ | ||||
| }; \ | }; \ | ||||
| VFS_SET(name##_vfsops, name, VFCF_SYNTHETIC | (jflag ? VFCF_JAIL : 0)); \ | VFS_SET(name##_vfsops, name, VFCF_SYNTHETIC | flags); \ | ||||
| MODULE_VERSION(name, version); \ | MODULE_VERSION(name, version); \ | ||||
| MODULE_DEPEND(name, pseudofs, 1, 1, 1); | MODULE_DEPEND(name, pseudofs, 1, 1, 1); | ||||
| #endif | #endif | ||||