BOOL is_locked(uint16 smbpid, files_struct * fsp, struct vfs_connection_struct *conn, SMB_BIG_UINT count, SMB_BIG_UINT offset, enum brl_type lock_type) { int snum = conn->snum; BOOL ret; if (count == 0) return (False); if (!lp_locking(snum) || !lp_strict_locking(snum)) return (False); ret = !brl_locktest(fsp->sbuf.st_dev, fsp->sbuf.st_ino, fsp->fnum, smbpid, sys_getpid(), conn->snum, offset, count, lock_type); /* * There is no lock held by an SMB daemon, check to * see if there is a POSIX lock from a UNIX or NFS process. */ if (!ret && lp_posix_locking(snum)) ret = is_posix_locked(fsp, offset, count, lock_type); return ret; }
BOOL is_locked(files_struct *fsp,connection_struct *conn, SMB_BIG_UINT count,SMB_BIG_UINT offset, enum brl_type lock_type, BOOL check_self) { int snum = SNUM(conn); BOOL ret; if (count == 0) return(False); if (!lp_locking(snum) || !lp_strict_locking(snum)) return(False); ret = !brl_locktest(fsp->dev, fsp->inode, fsp->fnum, global_smbpid, sys_getpid(), conn->cnum, offset, count, lock_type, check_self); DEBUG(10,("is_locked: brl start=%.0f len=%.0f %s for file %s\n", (double)offset, (double)count, ret ? "locked" : "unlocked", fsp->fsp_name )); /* * There is no lock held by an SMB daemon, check to * see if there is a POSIX lock from a UNIX or NFS process. */ if(!ret && lp_posix_locking(snum)) { ret = is_posix_locked(fsp, offset, count, lock_type); DEBUG(10,("is_locked: posix start=%.0f len=%.0f %s for file %s\n", (double)offset, (double)count, ret ? "locked" : "unlocked", fsp->fsp_name )); } return ret; }