| nfsargs.h (60833) | nfsargs.h (60938) |
|---|---|
| 1/* 2 * Copyright (c) 1989, 1993, 1995 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Rick Macklem at The University of Guelph. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)nfs.h 8.4 (Berkeley) 5/1/95 | 1/* 2 * Copyright (c) 1989, 1993, 1995 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Rick Macklem at The University of Guelph. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)nfs.h 8.4 (Berkeley) 5/1/95 |
| 37 * $FreeBSD: head/sys/nfsclient/nfsargs.h 60833 2000-05-23 20:41:01Z jake $ | 37 * $FreeBSD: head/sys/nfsclient/nfsargs.h 60938 2000-05-26 02:09:24Z jake $ |
| 38 */ 39 40#ifndef _NFS_NFS_H_ 41#define _NFS_NFS_H_ 42 43#ifdef _KERNEL 44#include "opt_nfs.h" 45#endif --- 282 unchanged lines hidden (view full) --- 328#define NFSIGNORE_SOERROR(s, e) \ 329 ((e) != EINTR && (e) != ERESTART && (e) != EWOULDBLOCK && \ 330 ((s) & PR_CONNREQUIRED) == 0) 331 332/* 333 * Nfs outstanding request list element 334 */ 335struct nfsreq { | 38 */ 39 40#ifndef _NFS_NFS_H_ 41#define _NFS_NFS_H_ 42 43#ifdef _KERNEL 44#include "opt_nfs.h" 45#endif --- 282 unchanged lines hidden (view full) --- 328#define NFSIGNORE_SOERROR(s, e) \ 329 ((e) != EINTR && (e) != ERESTART && (e) != EWOULDBLOCK && \ 330 ((s) & PR_CONNREQUIRED) == 0) 331 332/* 333 * Nfs outstanding request list element 334 */ 335struct nfsreq { |
| 336 TAILQ_ENTRY(struct nfsreq) r_chain; | 336 TAILQ_ENTRY(nfsreq) r_chain; |
| 337 struct mbuf *r_mreq; 338 struct mbuf *r_mrep; 339 struct mbuf *r_md; 340 caddr_t r_dpos; 341 struct nfsmount *r_nmp; 342 struct vnode *r_vp; 343 u_int32_t r_xid; 344 int r_flags; /* flags on request, see below */ 345 int r_retry; /* max retransmission count */ 346 int r_rexmit; /* current retrans count */ 347 int r_timer; /* tick counter on reply */ 348 u_int32_t r_procnum; /* NFS procedure number */ 349 int r_rtt; /* RTT for rpc */ 350 struct proc *r_procp; /* Proc that did I/O system call */ 351}; 352 353/* 354 * Queue head for nfsreq's 355 */ | 337 struct mbuf *r_mreq; 338 struct mbuf *r_mrep; 339 struct mbuf *r_md; 340 caddr_t r_dpos; 341 struct nfsmount *r_nmp; 342 struct vnode *r_vp; 343 u_int32_t r_xid; 344 int r_flags; /* flags on request, see below */ 345 int r_retry; /* max retransmission count */ 346 int r_rexmit; /* current retrans count */ 347 int r_timer; /* tick counter on reply */ 348 u_int32_t r_procnum; /* NFS procedure number */ 349 int r_rtt; /* RTT for rpc */ 350 struct proc *r_procp; /* Proc that did I/O system call */ 351}; 352 353/* 354 * Queue head for nfsreq's 355 */ |
| 356extern TAILQ_HEAD(nfs_reqq, struct nfsreq) nfs_reqq; | 356extern TAILQ_HEAD(nfs_reqq, nfsreq) nfs_reqq; |
| 357 358/* Flag values for r_flags */ 359#define R_TIMING 0x01 /* timing request (in mntp) */ 360#define R_SENT 0x02 /* request has been sent */ 361#define R_SOFTTERM 0x04 /* soft mnt, too many retries */ 362#define R_INTR 0x08 /* intr mnt, signal pending */ 363#define R_SOCKERR 0x10 /* Fatal error on socket */ 364#define R_TPRINTFMSG 0x20 /* Did a tprintf msg. */ --- 28 unchanged lines hidden (view full) --- 393 * Network address hash list element 394 */ 395union nethostaddr { 396 u_int32_t had_inetaddr; 397 struct sockaddr *had_nam; 398}; 399 400struct nfsuid { | 357 358/* Flag values for r_flags */ 359#define R_TIMING 0x01 /* timing request (in mntp) */ 360#define R_SENT 0x02 /* request has been sent */ 361#define R_SOFTTERM 0x04 /* soft mnt, too many retries */ 362#define R_INTR 0x08 /* intr mnt, signal pending */ 363#define R_SOCKERR 0x10 /* Fatal error on socket */ 364#define R_TPRINTFMSG 0x20 /* Did a tprintf msg. */ --- 28 unchanged lines hidden (view full) --- 393 * Network address hash list element 394 */ 395union nethostaddr { 396 u_int32_t had_inetaddr; 397 struct sockaddr *had_nam; 398}; 399 400struct nfsuid { |
| 401 TAILQ_ENTRY(struct nfsuid) nu_lru; /* LRU chain */ 402 LIST_ENTRY(struct nfsuid) nu_hash; /* Hash list */ | 401 TAILQ_ENTRY(nfsuid) nu_lru; /* LRU chain */ 402 LIST_ENTRY(nfsuid) nu_hash; /* Hash list */ |
| 403 int nu_flag; /* Flags */ 404 union nethostaddr nu_haddr; /* Host addr. for dgram sockets */ 405 struct ucred nu_cr; /* Cred uid mapped to */ 406 int nu_expire; /* Expiry time (sec) */ 407 struct timeval nu_timestamp; /* Kerb. timestamp */ 408 u_int32_t nu_nickname; /* Nickname on server */ 409 NFSKERBKEY_T nu_key; /* and session key */ 410}; 411 412#define nu_inetaddr nu_haddr.had_inetaddr 413#define nu_nam nu_haddr.had_nam 414/* Bits for nu_flag */ 415#define NU_INETADDR 0x1 416#define NU_NAM 0x2 417#define NU_NETFAM(u) (((u)->nu_flag & NU_INETADDR) ? AF_INET : AF_ISO) 418 419struct nfsrv_rec { | 403 int nu_flag; /* Flags */ 404 union nethostaddr nu_haddr; /* Host addr. for dgram sockets */ 405 struct ucred nu_cr; /* Cred uid mapped to */ 406 int nu_expire; /* Expiry time (sec) */ 407 struct timeval nu_timestamp; /* Kerb. timestamp */ 408 u_int32_t nu_nickname; /* Nickname on server */ 409 NFSKERBKEY_T nu_key; /* and session key */ 410}; 411 412#define nu_inetaddr nu_haddr.had_inetaddr 413#define nu_nam nu_haddr.had_nam 414/* Bits for nu_flag */ 415#define NU_INETADDR 0x1 416#define NU_NAM 0x2 417#define NU_NETFAM(u) (((u)->nu_flag & NU_INETADDR) ? AF_INET : AF_ISO) 418 419struct nfsrv_rec { |
| 420 STAILQ_ENTRY(struct nfsrv_rec) nr_link; | 420 STAILQ_ENTRY(nfsrv_rec) nr_link; |
| 421 struct sockaddr *nr_address; 422 struct mbuf *nr_packet; 423}; 424 425struct nfssvc_sock { | 421 struct sockaddr *nr_address; 422 struct mbuf *nr_packet; 423}; 424 425struct nfssvc_sock { |
| 426 TAILQ_ENTRY(struct nfssvc_sock) ns_chain;/* List of all nfssvc_sock's */ 427 TAILQ_HEAD(, struct nfsuid) ns_uidlruhead; | 426 TAILQ_ENTRY(nfssvc_sock) ns_chain; /* List of all nfssvc_sock's */ 427 TAILQ_HEAD(, nfsuid) ns_uidlruhead; |
| 428 struct file *ns_fp; 429 struct socket *ns_so; 430 struct sockaddr *ns_nam; 431 struct mbuf *ns_raw; 432 struct mbuf *ns_rawend; | 428 struct file *ns_fp; 429 struct socket *ns_so; 430 struct sockaddr *ns_nam; 431 struct mbuf *ns_raw; 432 struct mbuf *ns_rawend; |
| 433 STAILQ_HEAD(, struct nfsrv_rec) ns_rec; | 433 STAILQ_HEAD(, nfsrv_rec) ns_rec; |
| 434 struct mbuf *ns_frag; 435 int ns_flag; 436 int ns_solock; 437 int ns_cc; 438 int ns_reclen; 439 int ns_numuids; 440 u_int32_t ns_sref; | 434 struct mbuf *ns_frag; 435 int ns_flag; 436 int ns_solock; 437 int ns_cc; 438 int ns_reclen; 439 int ns_numuids; 440 u_int32_t ns_sref; |
| 441 LIST_HEAD(, struct nfsrv_descript) ns_tq; /* Write gather lists */ 442 LIST_HEAD(, struct nfsuid) ns_uidhashtbl[NFS_UIDHASHSIZ]; 443 LIST_HEAD(nfsrvw_delayhash, struct nfsrv_descript) ns_wdelayhashtbl[NFS_WDELAYHASHSIZ]; | 441 LIST_HEAD(, nfsrv_descript) ns_tq; /* Write gather lists */ 442 LIST_HEAD(, nfsuid) ns_uidhashtbl[NFS_UIDHASHSIZ]; 443 LIST_HEAD(nfsrvw_delayhash, nfsrv_descript) ns_wdelayhashtbl[NFS_WDELAYHASHSIZ]; |
| 444}; 445 446/* Bits for "ns_flag" */ 447#define SLP_VALID 0x01 448#define SLP_DOREC 0x02 449#define SLP_NEEDQ 0x04 450#define SLP_DISCONN 0x08 451#define SLP_GETSTREAM 0x10 452#define SLP_LASTFRAG 0x20 453#define SLP_ALLFLAGS 0xff 454 | 444}; 445 446/* Bits for "ns_flag" */ 447#define SLP_VALID 0x01 448#define SLP_DOREC 0x02 449#define SLP_NEEDQ 0x04 450#define SLP_DISCONN 0x08 451#define SLP_GETSTREAM 0x10 452#define SLP_LASTFRAG 0x20 453#define SLP_ALLFLAGS 0xff 454 |
| 455extern TAILQ_HEAD(nfssvc_sockhead, struct nfssvc_sock) nfssvc_sockhead; | 455extern TAILQ_HEAD(nfssvc_sockhead, nfssvc_sock) nfssvc_sockhead; |
| 456extern int nfssvc_sockhead_flag; 457#define SLP_INIT 0x01 458#define SLP_WANTINIT 0x02 459 460/* 461 * One of these structures is allocated for each nfsd. 462 */ 463struct nfsd { | 456extern int nfssvc_sockhead_flag; 457#define SLP_INIT 0x01 458#define SLP_WANTINIT 0x02 459 460/* 461 * One of these structures is allocated for each nfsd. 462 */ 463struct nfsd { |
| 464 TAILQ_ENTRY(struct nfsd) nfsd_chain; /* List of all nfsd's */ | 464 TAILQ_ENTRY(nfsd) nfsd_chain; /* List of all nfsd's */ |
| 465 int nfsd_flag; /* NFSD_ flags */ 466 struct nfssvc_sock *nfsd_slp; /* Current socket */ 467 int nfsd_authlen; /* Authenticator len */ 468 u_char nfsd_authstr[RPCAUTH_MAXSIZ]; /* Authenticator data */ 469 int nfsd_verflen; /* and the Verifier */ 470 u_char nfsd_verfstr[RPCVERF_MAXSIZ]; 471 struct proc *nfsd_procp; /* Proc ptr */ 472 struct nfsrv_descript *nfsd_nd; /* Associated nfsrv_descript */ --- 8 unchanged lines hidden (view full) --- 481/* 482 * This structure is used by the server for describing each request. 483 * Some fields are used only when write request gathering is performed. 484 */ 485struct nfsrv_descript { 486 u_quad_t nd_time; /* Write deadline (usec) */ 487 off_t nd_off; /* Start byte offset */ 488 off_t nd_eoff; /* and end byte offset */ | 465 int nfsd_flag; /* NFSD_ flags */ 466 struct nfssvc_sock *nfsd_slp; /* Current socket */ 467 int nfsd_authlen; /* Authenticator len */ 468 u_char nfsd_authstr[RPCAUTH_MAXSIZ]; /* Authenticator data */ 469 int nfsd_verflen; /* and the Verifier */ 470 u_char nfsd_verfstr[RPCVERF_MAXSIZ]; 471 struct proc *nfsd_procp; /* Proc ptr */ 472 struct nfsrv_descript *nfsd_nd; /* Associated nfsrv_descript */ --- 8 unchanged lines hidden (view full) --- 481/* 482 * This structure is used by the server for describing each request. 483 * Some fields are used only when write request gathering is performed. 484 */ 485struct nfsrv_descript { 486 u_quad_t nd_time; /* Write deadline (usec) */ 487 off_t nd_off; /* Start byte offset */ 488 off_t nd_eoff; /* and end byte offset */ |
| 489 LIST_ENTRY(struct nfsrv_descript) nd_hash; /* Hash list */ 490 LIST_ENTRY(struct nfsrv_descript) nd_tq; /* and timer list */ 491 LIST_HEAD(, struct nfsrv_descript) nd_coalesce; /* coalesced writes */ | 489 LIST_ENTRY(nfsrv_descript) nd_hash; /* Hash list */ 490 LIST_ENTRY(nfsrv_descript) nd_tq; /* and timer list */ 491 LIST_HEAD(,nfsrv_descript) nd_coalesce; /* coalesced writes */ |
| 492 struct mbuf *nd_mrep; /* Request mbuf list */ 493 struct mbuf *nd_md; /* Current dissect mbuf */ 494 struct mbuf *nd_mreq; /* Reply mbuf list */ 495 struct sockaddr *nd_nam; /* and socket addr */ 496 struct sockaddr *nd_nam2; /* return socket addr */ 497 caddr_t nd_dpos; /* Current dissect pos */ 498 u_int32_t nd_procnum; /* RPC # */ 499 int nd_stable; /* storage type */ --- 13 unchanged lines hidden (view full) --- 513#define ND_CHECK 0x04 514#define ND_LEASE (ND_READ | ND_WRITE | ND_CHECK) 515#define ND_NFSV3 0x08 516#define ND_NQNFS 0x10 517#define ND_KERBNICK 0x20 518#define ND_KERBFULL 0x40 519#define ND_KERBAUTH (ND_KERBNICK | ND_KERBFULL) 520 | 492 struct mbuf *nd_mrep; /* Request mbuf list */ 493 struct mbuf *nd_md; /* Current dissect mbuf */ 494 struct mbuf *nd_mreq; /* Reply mbuf list */ 495 struct sockaddr *nd_nam; /* and socket addr */ 496 struct sockaddr *nd_nam2; /* return socket addr */ 497 caddr_t nd_dpos; /* Current dissect pos */ 498 u_int32_t nd_procnum; /* RPC # */ 499 int nd_stable; /* storage type */ --- 13 unchanged lines hidden (view full) --- 513#define ND_CHECK 0x04 514#define ND_LEASE (ND_READ | ND_WRITE | ND_CHECK) 515#define ND_NFSV3 0x08 516#define ND_NQNFS 0x10 517#define ND_KERBNICK 0x20 518#define ND_KERBFULL 0x40 519#define ND_KERBAUTH (ND_KERBNICK | ND_KERBFULL) 520 |
| 521extern TAILQ_HEAD(nfsd_head, struct nfsd) nfsd_head; | 521extern TAILQ_HEAD(nfsd_head, nfsd) nfsd_head; |
| 522extern int nfsd_head_flag; 523#define NFSD_CHECKSLP 0x01 524 525/* 526 * These macros compare nfsrv_descript structures. 527 */ 528#define NFSW_CONTIG(o, n) \ 529 ((o)->nd_eoff >= (n)->nd_off && \ --- 198 unchanged lines hidden --- | 522extern int nfsd_head_flag; 523#define NFSD_CHECKSLP 0x01 524 525/* 526 * These macros compare nfsrv_descript structures. 527 */ 528#define NFSW_CONTIG(o, n) \ 529 ((o)->nd_eoff >= (n)->nd_off && \ --- 198 unchanged lines hidden --- |