diff options
Diffstat (limited to 'ANDROID_3.4.5/fs/nfsd/lockd.c')
-rw-r--r-- | ANDROID_3.4.5/fs/nfsd/lockd.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/ANDROID_3.4.5/fs/nfsd/lockd.c b/ANDROID_3.4.5/fs/nfsd/lockd.c deleted file mode 100644 index 77e7a5cc..00000000 --- a/ANDROID_3.4.5/fs/nfsd/lockd.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * This file contains all the stubs needed when communicating with lockd. - * This level of indirection is necessary so we can run nfsd+lockd without - * requiring the nfs client to be compiled in/loaded, and vice versa. - * - * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de> - */ - -#include <linux/file.h> -#include <linux/lockd/bind.h> -#include "nfsd.h" -#include "vfs.h" - -#define NFSDDBG_FACILITY NFSDDBG_LOCKD - -#ifdef CONFIG_LOCKD_V4 -#define nlm_stale_fh nlm4_stale_fh -#define nlm_failed nlm4_failed -#else -#define nlm_stale_fh nlm_lck_denied_nolocks -#define nlm_failed nlm_lck_denied_nolocks -#endif -/* - * Note: we hold the dentry use count while the file is open. - */ -static __be32 -nlm_fopen(struct svc_rqst *rqstp, struct nfs_fh *f, struct file **filp) -{ - __be32 nfserr; - struct svc_fh fh; - - /* must initialize before using! but maxsize doesn't matter */ - fh_init(&fh,0); - fh.fh_handle.fh_size = f->size; - memcpy((char*)&fh.fh_handle.fh_base, f->data, f->size); - fh.fh_export = NULL; - - nfserr = nfsd_open(rqstp, &fh, S_IFREG, NFSD_MAY_LOCK, filp); - fh_put(&fh); - /* We return nlm error codes as nlm doesn't know - * about nfsd, but nfsd does know about nlm.. - */ - switch (nfserr) { - case nfs_ok: - return 0; - case nfserr_dropit: - return nlm_drop_reply; - case nfserr_stale: - return nlm_stale_fh; - default: - return nlm_failed; - } -} - -static void -nlm_fclose(struct file *filp) -{ - fput(filp); -} - -static struct nlmsvc_binding nfsd_nlm_ops = { - .fopen = nlm_fopen, /* open file for locking */ - .fclose = nlm_fclose, /* close file */ -}; - -void -nfsd_lockd_init(void) -{ - dprintk("nfsd: initializing lockd\n"); - nlmsvc_ops = &nfsd_nlm_ops; -} - -void -nfsd_lockd_shutdown(void) -{ - nlmsvc_ops = NULL; -} |