8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22/*
| 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21/*
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34 35#ifdef __cplusplus 36extern "C" { 37#endif 38 39#define ND_BASE ('N' << 8) /* base */ 40#define ND_GET (ND_BASE + 0) /* Get a value */ 41#define ND_SET (ND_BASE + 1) /* Set a value */ 42 43#ifdef _KERNEL 44/* ND callback function prototypes */ 45typedef int (*ndgetf_t)(queue_t *, MBLKP, caddr_t, cred_t *); 46typedef int (*ndsetf_t)(queue_t *, MBLKP, char *, caddr_t, cred_t *); 47 48/* Named dispatch table entry */ 49typedef struct nde_s { 50 char *nde_name; 51 pfi_t nde_get_pfi; 52 pfi_t nde_set_pfi; 53 caddr_t nde_data; 54} NDE; 55 56/* Name dispatch table */ 57typedef struct nd_s { 58 int nd_free_count; /* number of unused nd table entries */ 59 int nd_size; /* size (in bytes) of current table */ 60 NDE *nd_tbl; /* pointer to table in heap */ 61} ND; 62 63#define NDE_ALLOC_COUNT 32 64#define NDE_ALLOC_SIZE (sizeof (NDE) * NDE_ALLOC_COUNT) 65 66/* 64K STREAM limit - the max ndd info header. */ 67#define ND_MAX_BUF_LEN 65303 68 69/* 70 * See uts/common/inet/nd.c for comments on how to use these routines. 71 */ 72extern boolean_t nd_load(caddr_t *, char *, ndgetf_t, ndsetf_t, caddr_t); 73extern void nd_unload(caddr_t *, char *); 74extern void nd_free(caddr_t *); 75extern int nd_getset(queue_t *, caddr_t, MBLKP); 76 77/* 78 * Canned nd_get and nd_set routines for use with nd_load(). 79 */ 80extern int nd_get_default(queue_t *, MBLKP, caddr_t, cred_t *); 81extern int nd_get_long(queue_t *, MBLKP, caddr_t, cred_t *); 82extern int nd_get_names(queue_t *, MBLKP, caddr_t, cred_t *); 83extern int nd_set_default(queue_t *, MBLKP, char *, caddr_t, cred_t *); 84extern int nd_set_long(queue_t *, MBLKP, char *, caddr_t, cred_t *); 85 86#endif /* _KERNEL */ 87 88#ifdef __cplusplus 89} 90#endif 91 92#endif /* _INET_ND_H */
| 35 36#ifdef __cplusplus 37extern "C" { 38#endif 39 40#define ND_BASE ('N' << 8) /* base */ 41#define ND_GET (ND_BASE + 0) /* Get a value */ 42#define ND_SET (ND_BASE + 1) /* Set a value */ 43 44#ifdef _KERNEL 45/* ND callback function prototypes */ 46typedef int (*ndgetf_t)(queue_t *, MBLKP, caddr_t, cred_t *); 47typedef int (*ndsetf_t)(queue_t *, MBLKP, char *, caddr_t, cred_t *); 48 49/* Named dispatch table entry */ 50typedef struct nde_s { 51 char *nde_name; 52 pfi_t nde_get_pfi; 53 pfi_t nde_set_pfi; 54 caddr_t nde_data; 55} NDE; 56 57/* Name dispatch table */ 58typedef struct nd_s { 59 int nd_free_count; /* number of unused nd table entries */ 60 int nd_size; /* size (in bytes) of current table */ 61 NDE *nd_tbl; /* pointer to table in heap */ 62} ND; 63 64#define NDE_ALLOC_COUNT 32 65#define NDE_ALLOC_SIZE (sizeof (NDE) * NDE_ALLOC_COUNT) 66 67/* 64K STREAM limit - the max ndd info header. */ 68#define ND_MAX_BUF_LEN 65303 69 70/* 71 * See uts/common/inet/nd.c for comments on how to use these routines. 72 */ 73extern boolean_t nd_load(caddr_t *, char *, ndgetf_t, ndsetf_t, caddr_t); 74extern void nd_unload(caddr_t *, char *); 75extern void nd_free(caddr_t *); 76extern int nd_getset(queue_t *, caddr_t, MBLKP); 77 78/* 79 * Canned nd_get and nd_set routines for use with nd_load(). 80 */ 81extern int nd_get_default(queue_t *, MBLKP, caddr_t, cred_t *); 82extern int nd_get_long(queue_t *, MBLKP, caddr_t, cred_t *); 83extern int nd_get_names(queue_t *, MBLKP, caddr_t, cred_t *); 84extern int nd_set_default(queue_t *, MBLKP, char *, caddr_t, cred_t *); 85extern int nd_set_long(queue_t *, MBLKP, char *, caddr_t, cred_t *); 86 87#endif /* _KERNEL */ 88 89#ifdef __cplusplus 90} 91#endif 92 93#endif /* _INET_ND_H */
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