diff options
Diffstat (limited to 'usr/src/uts/common/sys/fs/sdev_impl.h')
| -rw-r--r-- | usr/src/uts/common/sys/fs/sdev_impl.h | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/usr/src/uts/common/sys/fs/sdev_impl.h b/usr/src/uts/common/sys/fs/sdev_impl.h index 281bc2faf7..7e5f75d7f7 100644 --- a/usr/src/uts/common/sys/fs/sdev_impl.h +++ b/usr/src/uts/common/sys/fs/sdev_impl.h @@ -19,7 +19,7 @@ * CDDL HEADER END */ /* - * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -193,6 +193,8 @@ typedef struct sdev_node { struct sdev_global_data sdev_globaldata; struct sdev_local_data sdev_localdata; } sdev_instance_data; + + void *sdev_private; } sdev_node_t; #define sdev_ldata sdev_instance_data.sdev_localdata @@ -245,13 +247,16 @@ typedef enum { } sdev_node_state_t; /* sdev_flags */ -#define SDEV_BUILD 0x0001 /* directory cache out-of-date */ -#define SDEV_STALE 0x0002 /* stale sdev nodes */ -#define SDEV_GLOBAL 0x0004 /* global /dev nodes */ -#define SDEV_PERSIST 0x0008 /* backing store persisted node */ -#define SDEV_NO_NCACHE 0x0010 /* do not include in neg. cache */ -#define SDEV_DYNAMIC 0x0020 /* special-purpose vnode ops (ex: pts) */ -#define SDEV_VTOR 0x0040 /* validate sdev_nodes during search */ +#define SDEV_BUILD 0x0001 /* directory cache out-of-date */ +#define SDEV_STALE 0x0002 /* stale sdev nodes */ +#define SDEV_GLOBAL 0x0004 /* global /dev nodes */ +#define SDEV_PERSIST 0x0008 /* backing store persisted node */ +#define SDEV_NO_NCACHE 0x0010 /* do not include in neg. cache */ +#define SDEV_DYNAMIC 0x0020 /* special-purpose vnode ops */ + /* (ex: pts) */ +#define SDEV_VTOR 0x0040 /* validate sdev_nodes during search */ +#define SDEV_ATTR_INVALID 0x0080 /* invalid node attributes, */ + /* need update */ /* sdev_lookup_flags */ #define SDEV_LOOKUP 0x0001 /* node creation in progress */ @@ -339,6 +344,12 @@ extern int devname_setattr_func(struct vnode *, struct vattr *, int, struct cred *, int (*)(struct sdev_node *, struct vattr *, int), int); /* + * devname_inactive_func() + */ +extern void devname_inactive_func(struct vnode *, struct cred *, + void (*)(struct vnode *)); + +/* * /dev file system instance defines */ /* @@ -607,6 +618,7 @@ extern int sdev_reserve_subdirs(struct sdev_node *); extern int prof_lookup(); extern void prof_filldir(struct sdev_node *); extern int devpts_validate(struct sdev_node *dv); +extern int devnet_validate(struct sdev_node *dv); extern void *sdev_get_vtor(struct sdev_node *dv); /* @@ -616,7 +628,6 @@ extern int sdev_modctl_readdir(const char *, char ***, int *, int *); extern void sdev_modctl_readdir_free(char **, int, int); extern int sdev_modctl_devexists(const char *); - /* * ncache handlers */ @@ -637,9 +648,11 @@ extern int devtype; extern kmem_cache_t *sdev_node_cache; extern struct vnodeops *sdev_vnodeops; extern struct vnodeops *devpts_vnodeops; +extern struct vnodeops *devnet_vnodeops; extern struct sdev_data *sdev_origins; /* mount info for global /dev instance */ extern const fs_operation_def_t sdev_vnodeops_tbl[]; extern const fs_operation_def_t devpts_vnodeops_tbl[]; +extern const fs_operation_def_t devnet_vnodeops_tbl[]; extern const fs_operation_def_t devsys_vnodeops_tbl[]; extern const fs_operation_def_t devpseudo_vnodeops_tbl[]; @@ -669,6 +682,7 @@ extern int sdev_debug; #define SDEV_DEBUG_PROFILE 0x200 /* trace sdev_profile */ #define SDEV_DEBUG_MODCTL 0x400 /* trace modctl activity */ #define SDEV_DEBUG_FLK 0x800 /* trace failed lookups */ +#define SDEV_DEBUG_NET 0x1000 /* /dev/net tracing */ #define sdcmn_err(args) if (sdev_debug & SDEV_DEBUG) printf args #define sdcmn_err2(args) if (sdev_debug & SDEV_DEBUG_VOPS) printf args @@ -681,6 +695,7 @@ extern int sdev_debug; #define sdcmn_err9(args) if (sdev_debug & SDEV_DEBUG_SDEV_NODE) printf args #define sdcmn_err10(args) if (sdev_debug & SDEV_DEBUG_PROFILE) printf args #define sdcmn_err11(args) if (sdev_debug & SDEV_DEBUG_MODCTL) printf args +#define sdcmn_err12(args) if (sdev_debug & SDEV_DEBUG_NET) printf args #define impossible(args) printf args #else #define sdcmn_err(args) /* does nothing */ @@ -694,6 +709,7 @@ extern int sdev_debug; #define sdcmn_err9(args) /* does nothing */ #define sdcmn_err10(args) /* does nothing */ #define sdcmn_err11(args) /* does nothing */ +#define sdcmn_err12(args) /* does nothing */ #define impossible(args) /* does nothing */ #endif |