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Diffstat (limited to 'winsup/cygwin/mmap.cc')
| -rw-r--r-- | winsup/cygwin/mmap.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc index a553345fa..035b99f46 100644 --- a/winsup/cygwin/mmap.cc +++ b/winsup/cygwin/mmap.cc @@ -920,7 +920,7 @@ fhandler_disk_file::mmap (caddr_t *addr, size_t len, DWORD access, return INVALID_HANDLE_VALUE; } - DWORD high = off >> 32, low = off & 0xffffffff; + DWORD high = off >> 32, low = off & UINT32_MAX; void *base = NULL; /* If a non-zero address is given, try mapping using the given address first. If it fails and flags is not MAP_FIXED, try again with NULL address. */ |