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fs/nfs: Support 64bit file length 

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2021-08-10 14:47:03 +08:00 committed by Masayuki Ishikawa
parent c4742c2197
commit 7a60efab35
1 changed files with 4 additions and 4 deletions
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8
fs/nfs/nfs_vfsops.c
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@ -116,7 +116,7 @@ static int nfs_filecreate(FAR struct nfsmount *nmp,
FAR struct nfsnode *np, FAR const char *relpath,
mode_t mode);
static int nfs_filetruncate(FAR struct nfsmount *nmp,
FAR struct nfsnode *np, uint32_t length);
FAR struct nfsnode *np, off_t length);
static int nfs_fileopen(FAR struct nfsmount *nmp,
FAR struct nfsnode *np, FAR const char *relpath,
int oflags, mode_t mode);
@ -389,7 +389,7 @@ static int nfs_filecreate(FAR struct nfsmount *nmp, FAR struct nfsnode *np,
****************************************************************************/
static int nfs_filetruncate(FAR struct nfsmount *nmp,
FAR struct nfsnode *np, uint32_t length)
FAR struct nfsnode *np, off_t length)
{
FAR uint32_t *ptr;
int reqlen;
@ -417,8 +417,8 @@ static int nfs_filetruncate(FAR struct nfsmount *nmp,
*ptr++ = nfs_false; /* Don't change uid */
*ptr++ = nfs_false; /* Don't change gid */
*ptr++ = nfs_true; /* Use the following size */
*ptr++ = 0;
*ptr++ = txdr_unsigned(length); /* Truncate to the specified length */
*ptr++ = txdr_unsigned(length >> 32); /* Truncate to the specified length */
*ptr++ = txdr_unsigned(length);
*ptr++ = HTONL(NFSV3SATTRTIME_TOSERVER); /* Use the server's time */
*ptr++ = HTONL(NFSV3SATTRTIME_TOSERVER); /* Use the server's time */
*ptr++ = nfs_false; /* No guard value */