diff options
Diffstat (limited to 'winsup/cygwin/mmap.cc')
| -rw-r--r-- | winsup/cygwin/mmap.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc index 8522b6d6d..059daa186 100644 --- a/winsup/cygwin/mmap.cc +++ b/winsup/cygwin/mmap.cc @@ -1169,6 +1169,8 @@ msync (void *addr, size_t len, int flags) syscall_printf ("msync (addr: %p, len %u, flags %x)", addr, len, flags); + pthread_testcancel (); + LIST_LOCK (); if (((uintptr_t) addr % getpagesize ()) |