2 * Copyright 2000, International Business Machines Corporation and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
11 * Exported linux support routines.
17 extern void *osi_linux_alloc(unsigned int size, int drop_glock);
18 extern void osi_linux_free(void *addr);
19 extern void osi_linux_free_afs_memory(void);
21 extern void osi_linux_verify_alloced_memory(void);
24 extern cred_t *crget(void);
25 extern void crfree(cred_t * cr);
26 extern cred_t *crdup(cred_t * cr);
27 extern cred_t *crref(void);
28 extern void crset(cred_t * cr);
31 extern int osi_linux_nfs_initreq(struct vrequest *av, afs_ucred_t *cr,
33 extern void osi_linux_nfssrv_init(void);
34 extern void osi_linux_nfssrv_shutdown(void);
35 extern afs_rwlock_t afs_xnfssrv;
38 extern afs_rwlock_t afs_xosi;
39 extern int osi_InitCacheInfo(char *aname);
40 extern int osi_rdwr(struct osi_file *osifile, struct uio *uiop, int rw);
41 extern struct file *afs_linux_raw_open(afs_dcache_id_t *ainode);
44 extern void osi_ioctl_init(void);
45 extern void osi_ioctl_clean(void);
48 extern void afs_osi_SetTime(osi_timeval_t * tvp);
49 extern int osi_lookupname_internal(char *aname, int followlink,
50 struct vfsmount **mnt, struct dentry **dpp);
51 extern int osi_lookupname(char *aname, uio_seg_t seg, int followlink,
53 extern int osi_abspath(char *aname, char *buf, int buflen,
54 int followlink, char **pathp);
55 extern void afs_start_thread(void (*proc)(void), char *name);
58 extern void *osi_find_syscall_table(int which);
61 extern void osi_proc_init(void);
62 extern void osi_proc_clean(void);
65 extern void osi_event_shutdown(void);
68 extern int osi_syscall_init(void);
69 extern void osi_syscall_clean(void);
72 extern int osi_sysctl_init(void);
73 extern void osi_sysctl_clean(void);
76 extern int osi_VM_FlushVCache(struct vcache *avc, int *slept);
77 extern void osi_VM_TryToSmush(struct vcache *avc, afs_ucred_t *acred,
79 extern void osi_VM_FSyncInval(struct vcache *avc);
80 extern void osi_VM_StoreAllSegments(struct vcache *avc);
81 extern void osi_VM_FlushPages(struct vcache *avc, afs_ucred_t *credp);
82 extern void osi_VM_Truncate(struct vcache *avc, int alen,
86 extern void vattr2inode(struct inode *ip, struct vattr *vp);
87 extern int afs_init_inodecache(void);
88 extern void afs_destroy_inodecache(void);
91 extern void afs_fill_inode(struct inode *ip, struct vattr *vattr);
94 extern void osi_keyring_init(void);
95 extern void osi_keyring_shutdown(void);
96 extern int __setpag(cred_t **cr, afs_uint32 pagvalue, afs_uint32 *newpag,
98 #ifdef LINUX_KEYRING_SUPPORT
99 extern afs_int32 osi_get_keyring_pag(afs_ucred_t *);
100 extern struct key_type key_type_afs_pag;
101 #endif /* LINUX_KEYRING_SUPPORT */
104 #endif /* _OSI_PROTO_H_ */