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Minor change to NFS interface 

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4840 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo 2012-06-14 13:08:48 +00:00
parent 57aa49a601
commit f54b75a2cf
5 changed files with 54 additions and 70 deletions
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3
apps/nshlib/nsh_fscmds.c
View File

@ -1343,9 +1343,8 @@ int cmd_nfsmount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
data.addrlen = sizeof(struct sockaddr_in);
#endif
data.version = NFS_ARGSVERSION;
data.sotype = SOCK_DGRAM;
data.flags = NFSMNT_NFSV3;
data.flags = NFS_NFSV3;
data.retrans = 3;
data.path = rpath;
data.timeo = 7;

4
nuttx/fs/nfs/nfs_mount.h
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@ -75,16 +75,16 @@ struct nfsmount
struct socket *nm_so; /* RPC socket */
struct sockaddr nm_nam; /* Addr of server */
bool nm_mounted; /* true: The file system is ready */
uint8_t nm_flag; /* Flags for soft/hard... */
uint8_t nm_fhsize; /* Size of root file handle (host order) */
uint8_t nm_sotype; /* Type of socket */
uint8_t nm_timeo; /* Init timer for NFSMNT_DUMBTIMR */
uint8_t nm_retry; /* Max retries */
uint8_t nm_verf[NFSX_V3WRITEVERF]; /* V3 write verifier */
uint16_t nm_rsize; /* Max size of read RPC */
uint16_t nm_wsize; /* Max size of write RPC */
uint16_t nm_readdirsize; /* Size of a readdir RPC */
uint8_t nm_verf[NFSX_V3WRITEVERF]; /* V3 write verifier */
uint16_t nm_buflen; /* Size of I/O buffer */
uint32_t nm_flag; /* Flags for soft/hard... */
/* Set aside memory on the stack to hold the largest call message. NOTE
* that for the case of the write call message, it is the reply message that

84
nuttx/fs/nfs/nfs_proto.h
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@ -214,42 +214,37 @@
#define NFSV3FSINFO_HOMOGENEOUS 0x08
#define NFSV3FSINFO_CANSETTIME 0x10
/* NFS mount option flags (currently fit in a uint8_t) */
/* NFS mount option flags */
#define NFSMNT_SOFT (1 << 0) /* soft mount (hard is default) */
#define NFSMNT_WSIZE (1 << 1) /* set write size */
#define NFSMNT_RSIZE (1 << 2) /* set read size */
#define NFSMNT_TIMEO (1 << 3) /* set initial timeout */
#define NFSMNT_RETRANS (1 << 4) /* set number of request retries */
#define NFSMNT_MAXGRPS (1 << 5) /* set maximum grouplist size */
#define NFSMNT_INT (1 << 6) /* allow interrupts on hard mount */
#define NFSMNT_SOFT (1 << 0) /* Soft mount (hard is default) */
#define NFSMNT_WSIZE (1 << 1) /* Set write size */
#define NFSMNT_RSIZE (1 << 2) /* Set read size */
#define NFSMNT_TIMEO (1 << 3) /* Set initial timeout */
#define NFSMNT_RETRANS (1 << 4) /* Set number of request retries */
#define NFSMNT_MAXGRPS (1 << 5) /* Set maximum grouplist size */
#define NFSMNT_INT (1 << 6) /* Allow interrupts on hard mount */
#define NFSMNT_NOCONN (1 << 7) /* Don't Connect the socket */
/* Bit 8 free, was NFSMNT_NQNFS */
#define NFSMNT_NFSV3 (1 << 9) /* Use NFS Version 3 protocol */
/* Bit 10 free, was NFSMNT_KERB */
#define NFSMNT_DUMBTIMR (1 << 11) /* Don't estimate rtt dynamically */
/* Bit 12 free, was NFSMNT_LEASETERM */
#define NFSMNT_READAHEAD (1 << 13) /* Set read ahead */
#define NFSMNT_DEADTHRESH (1 << 14) /* Set dead server retry thresh */
#define NFSMNT_RESVPORT (1 << 15) /* Allocate a reserved port */
#define NFSMNT_RDIRPLUS (1 << 16) /* Use Readdirplus for V3 */
#define NFSMNT_READDIRSIZE (1 << 17) /* Set readdir size */
/* 0x100 free, was NFSMNT_NQNFS */
#define NFSMNT_NFSV3 0x00000200 /* Use NFS Version 3 protocol */
/* 0x400 free, was NFSMNT_KERB */
#define NFSMNT_DUMBTIMR 0x00000800 /* Don't estimate rtt dynamically */
/* 0x1000 free, was NFSMNT_LEASETERM */
#define NFSMNT_READAHEAD 0x00002000 /* set read ahead */
#define NFSMNT_DEADTHRESH 0x00004000 /* set dead server retry thresh */
#define NFSMNT_RESVPORT 0x00008000 /* Allocate a reserved port */
#define NFSMNT_RDIRPLUS 0x00010000 /* Use Readdirplus for V3 */
#define NFSMNT_READDIRSIZE 0x00020000 /* Set readdir size */
#define NFSMNT_ACREGMIN 0x00040000
#define NFSMNT_ACREGMAX 0x00080000
#define NFSMNT_ACDIRMIN 0x00100000
#define NFSMNT_ACDIRMAX 0x00200000
#define NFSMNT_NOLOCKD 0x00400000 /* Locks are local */
#define NFSMNT_NFSV4 0x00800000 /* Use NFS Version 4 protocol */
#define NFSMNT_HASWRITEVERF 0x01000000 /* NFSv4 Write verifier */
#define NFSMNT_GOTFSINFO 0x00000004 /* Got the V3 fsinfo */
#define NFSMNT_INTERNAL 0xfffc0000 /* Bits set internally */
#define NFSMNT_NOAC 0x00080000 /* Turn off attribute cache */
#define NFSMNT_ACREGMIN (1 << 18)
#define NFSMNT_ACREGMAX (1 << 19)
#define NFSMNT_NOAC (1 << 19) /* Turn off attribute cache */
#define NFSMNT_ACDIRMIN (1 << 20)
#define NFSMNT_ACDIRMAX (1 << 21)
#define NFSMNT_NOLOCKD (1 << 22) /* Locks are local */
#define NFSMNT_NFSV4 (1 << 23) /* Use NFS Version 4 protocol */
#define NFSMNT_HASWRITEVERF (1 << 24) /* NFSv4 Write verifier */
#define NFSMNT_GOTFSINFO (1 << 25) /* Got the V3 fsinfo */
/* Conversion macros */
@ -258,21 +253,20 @@
#define vtonfsv3_type(a) txdr_unsigned(nfsv3_type[((int32_t)(a))])
#define nfsv3tov_type(a) nv3tov_type[fxdr_unsigned(uint32_t,(a))&0x7]
/* Mode bit values */
#define NFSMODE_IXOTH 0x00001 /* Execute permission for others on a file */
#define NFSMODE_IWOTH 0x00002 /* Write permission for others */
#define NFSMODE_IROTH 0x00004 /* Read permission for others */
#define NFSMODE_IXGRP 0x00008 /* Execute permission for group on a file */
#define NFSMODE_IWGRP 0x00010 /* Write permission for group */
#define NFSMODE_IRGRP 0x00020 /* Read permission for group */
#define NFSMODE_IXUSR 0x00040 /* Execute permission for owner on a file */
#define NFSMODE_IWUSR 0x00080 /* Write permission for owner */
#define NFSMODE_IRUSR 0x00100 /* Read permission for owner */
#define NFSMODE_SAVETEXT 0x00200 /* Save swapped text */
#define NFSMODE_ISGID 0x00400 /* Set group ID on execution */
#define NFSMODE_ISUID 0x00800 /* Set user ID on execution */
#define NFSMODE_IXOTH (1 << 0) /* Execute permission for others on a file */
#define NFSMODE_IWOTH (1 << 1) /* Write permission for others */
#define NFSMODE_IROTH (1 << 2) /* Read permission for others */
#define NFSMODE_IXGRP (1 << 3) /* Execute permission for group on a file */
#define NFSMODE_IWGRP (1 << 4) /* Write permission for group */
#define NFSMODE_IRGRP (1 << 5) /* Read permission for group */
#define NFSMODE_IXUSR (1 << 6) /* Execute permission for owner on a file */
#define NFSMODE_IWUSR (1 << 7) /* Write permission for owner */
#define NFSMODE_IRUSR (1 << 8) /* Read permission for owner */
#define NFSMODE_SAVETEXT (1 << 9) /* Save swapped text */
#define NFSMODE_ISGID (1 << 10) /* Set group ID on execution */
#define NFSMODE_ISUID (1 << 11) /* Set user ID on execution */
/* File identifier */

9
nuttx/fs/nfs/nfs_vfsops.c
View File

@ -1642,14 +1642,7 @@ static int nfs_bind(struct inode *blkdriver, const void *data, void **handle)
int error;
memcpy(&args, data, sizeof(struct nfs_args));
if (args.version == NFS_ARGSVERSION)
{
args.flags &= ~(NFSMNT_INTERNAL | NFSMNT_NOAC);
}
else
{
return -EINVAL;
}
args.flags &= ~(NFSMNT_INTERNAL | NFSMNT_NOAC);
if ((args.flags & (NFSMNT_NFSV3 | NFSMNT_RDIRPLUS)) == NFSMNT_RDIRPLUS)
{

24
nuttx/include/nuttx/fs/nfs.h
View File

@ -53,8 +53,7 @@
* Pre-processor Definitions
****************************************************************************/
#define NFSMNT_NFSV3 0x00000200 /* Use NFS Version 3 protocol */
#define NFS_ARGSVERSION 3 /* change when nfs_args changes */
#define NFS_NFSV3 0x00000200 /* Use NFS Version 3 protocol */
#define NFS_PMAPPORT 111
/****************************************************************************
@ -63,17 +62,16 @@
struct nfs_args
{
uint8_t version; /* Args structure version number */
uint8_t addrlen; /* Length of address */
uint8_t sotype; /* Socket type */
int flags; /* Flags */
int wsize; /* Write size in bytes */
int rsize; /* Read size in bytes */
int readdirsize; /* readdir size in bytes */
int timeo; /* Initial timeout in .1 secs */
int retrans; /* Times to retry send */
char *path; /* Server's path of the directory being mount */
struct sockaddr_storage addr; /* File server address (requires 32-bit alignment) */
uint8_t addrlen; /* Length of address */
uint8_t sotype; /* Socket type */
uint32_t flags; /* Flags */
int wsize; /* Write size in bytes */
int rsize; /* Read size in bytes */
int readdirsize; /* readdir size in bytes */
int timeo; /* Initial timeout in .1 secs */
int retrans; /* Times to retry send */
char *path; /* Server's path of the directory being mount */
struct sockaddr_storage addr; /* File server address (requires 32-bit alignment) */
};
/****************************************************************************