diff options
Diffstat (limited to 'winsup/cygwin/mmap.cc')
| -rw-r--r-- | winsup/cygwin/mmap.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc index 394ed5987..e2a25de52 100644 --- a/winsup/cygwin/mmap.cc +++ b/winsup/cygwin/mmap.cc @@ -82,7 +82,7 @@ class mmap_record HANDLE get_handle () const { return mapping_handle_; } device& get_device () { return dev; } DWORD get_access () const { return access_mode_; } - DWORD get_offset () const { return offset_; } + _off64_t get_offset () const { return offset_; } DWORD get_size () const { return size_to_map_; } caddr_t get_address () const { return base_address_; } @@ -273,7 +273,7 @@ mmap_record::fixup_page_map () } for (DWORD off = PAGE_CNT (size_to_map_); off > 0; --off) - VirtualProtect (base_address_ + off * getpagesize (), getpagesize (), + VirtualProtect (base_address_ + (off - 1) * getpagesize (), getpagesize (), MAP_ISSET (off - 1) ? prot : PAGE_NOACCESS, &old_prot); } @@ -358,11 +358,11 @@ list::search_record (_off64_t off, DWORD len) /* Used in munmap() */ long list::search_record (caddr_t addr, DWORD len, caddr_t &m_addr, DWORD &m_len, - _off_t start) + long start) { caddr_t low, high; - for (int i = start + 1; i < nrecs; ++i) + for (long i = start + 1; i < nrecs; ++i) { low = (addr >= recs[i].get_address ()) ? addr : recs[i].get_address (); high = recs[i].get_address () |